![Page 1: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/1.jpg)
嗇色園主辦可觀自然教育中心暨天文館
Ho Koon Nature Education cum Astronomical Centre (Sponsored by Sik Sik Yuen)
饒戈
YIU Vor
![Page 2: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/2.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
![Page 3: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/3.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
![Page 4: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/4.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
![Page 5: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/5.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
![Page 6: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/6.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
➡field work
![Page 7: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/7.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
➡field work
➡(laboratory work)
![Page 8: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/8.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
![Page 9: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/9.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
➡oral report/presentation
![Page 10: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/10.jpg)
Instructional field study 導 向 式 野 外 研 習
Procedure
➡teacher arranges equipment, prepare worksheets...
➡(students preview worksheets)
➡teacher briefs students
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
➡oral report/presentation
➡prepare written report
![Page 11: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/11.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
![Page 12: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/12.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
![Page 13: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/13.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
![Page 14: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/14.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
![Page 15: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/15.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
➡field work
![Page 16: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/16.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
➡field work
➡(laboratory work)
![Page 17: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/17.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
![Page 18: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/18.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
➡oral report/presentation
![Page 19: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/19.jpg)
Investigatory field study 探 究 式 野 外 研 習
Procedure
➡students prepare investigation proposal, teacher facilitates/ encourages/assists/guides
➡students present/share their proposals
➡teacher gives feedbacks, students amend/adjust proposals
➡field work
➡(laboratory work)
➡data analysis, prepare oral report
➡oral report/presentation
➡prepare written report
![Page 20: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/20.jpg)
Investigatory field study 探 究 式 野 外 研 習
2 Modes
![Page 21: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/21.jpg)
Investigatory field study 探 究 式 野 外 研 習
2 Modes
1. Students decide topic and design procedures
![Page 22: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/22.jpg)
Investigatory field study 探 究 式 野 外 研 習
2 Modes
1. Students decide topic and design procedures
2. Teacher provide topic(s), student design procedures
![Page 23: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/23.jpg)
Establishing investigation topics
![Page 24: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/24.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
![Page 25: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/25.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms
![Page 26: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/26.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats
![Page 27: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/27.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms
![Page 28: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/28.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key
![Page 29: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/29.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community...
![Page 30: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/30.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors
![Page 31: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/31.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat
![Page 32: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/32.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species.
![Page 33: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/33.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,...
![Page 34: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/34.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,... • Energy flow and relationships of organisms - food web, pyramids of number...
![Page 35: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/35.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,... • Energy flow and relationships of organisms - food web, pyramids of number... • Cycling of material in an ecosystem
![Page 36: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/36.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,... • Energy flow and relationships of organisms - food web, pyramids of number... • Cycling of material in an ecosystem • Human activities and conservation
![Page 37: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/37.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,... • Energy flow and relationships of organisms - food web, pyramids of number... • Cycling of material in an ecosystem • Human activities and conservation • Distribution and abundance of organisms
![Page 38: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/38.jpg)
Establishing investigation topics
M o r e r e l e v a n t k n o w l e d g e a n d c o n c e p t s
• Diversity of life forms • Different ways through which organisms adapt to their habitats • Classification of organisms • Dichotomous key • Level of organization - species, population, community... • Abiotic factors • Niche and habitat • Species diversity and dominant species. • Relationships between organisms - predation, competition,... • Energy flow and relationships of organisms - food web, pyramids of number... • Cycling of material in an ecosystem • Human activities and conservation • Distribution and abundance of organisms • Measurement of abiotic factors
![Page 39: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/39.jpg)
Establishing investigation topics
![Page 40: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/40.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
![Page 41: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/41.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
![Page 42: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/42.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
• Which snail shell is hardest?
![Page 43: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/43.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
• Which snail shell is hardest?
• Recording the trail of 1-hour movement of a Large Stream Snail
![Page 44: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/44.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
• Which snail shell is hardest?
• Recording the trail of 1-hour movement of a Large Stream Snail
• Stream animals attracted to a piece of bread
![Page 45: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/45.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
• Which snail shell is hardest?
• Recording the trail of 1-hour movement of a Large Stream Snail
• Stream animals attracted to a piece of bread
• Variation of size of rocks along the stream
![Page 46: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/46.jpg)
Establishing investigation topics
R e l e v a n t k n o w l e d g e a n d c o n c e p t s ?
• Which fish is fastest?
• Which snail shell is hardest?
• Recording the trail of 1-hour movement of a Large Stream Snail
• Stream animals attracted to a piece of bread
• Variation of size of rocks along the stream
![Page 47: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/47.jpg)
Establishing investigation topics
![Page 48: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/48.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
![Page 49: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/49.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
• Measuring biodiversity index of different streams
![Page 50: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/50.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
• Measuring biodiversity index of different streams
• About the species composition of the mosses in Tai Tso Stream
![Page 51: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/51.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
• Measuring biodiversity index of different streams
• About the species composition of the mosses in Tai Tso Stream
• A taxonomical review of the Hong Kong Caddisflies (Trichoptera)
![Page 52: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/52.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
• Measuring biodiversity index of different streams
• About the species composition of the mosses in Tai Tso Stream
• A taxonomical review of the Hong Kong Caddisflies (Trichoptera)
• A study of the toxicity of Methyl Tertiary Butyl Ether (MTBE) to freshwater organisms
![Page 53: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/53.jpg)
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
• Measuring biodiversity index of different streams
• About the species composition of the mosses in Tai Tso Stream
• A taxonomical review of the Hong Kong Caddisflies (Trichoptera)
• A study of the toxicity of Methyl Tertiary Butyl Ether (MTBE) to freshwater organisms
• A morphological comparison of the alimentary canal of 10 different species of mayfly nymphs
![Page 54: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/54.jpg)
• Measuring biodiversity index of different streams
• About the species composition of the mosses in Tai Tso Stream
• A taxonomical review of the Hong Kong Caddisflies (Trichoptera)
• A study of the toxicity of Methyl Tertiary Butyl Ether (MTBE) to freshwater
• A morphological comparison of the alimentary canal of 10 different species of
Establishing investigation topics
O u t o f s t u d e n t s ’ k n o w l e d g e a n d a b i l i t y ?
organisms
mayfly nymphs
![Page 55: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/55.jpg)
Establishing investigation topics
![Page 56: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/56.jpg)
Establishing investigation topics
A v a i l a b i l i t y o f s u b j e c t ( s ) b e i n g i n v e s t i g a t e d
![Page 57: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/57.jpg)
Establishing investigation topics
A v a i l a b i l i t y o f s u b j e c t ( s ) b e i n g i n v e s t i g a t e d
• Study of rare stream animals
![Page 58: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/58.jpg)
Establishing investigation topics
A v a i l a b i l i t y o f s u b j e c t ( s ) b e i n g i n v e s t i g a t e d
• Study of rare stream animals
• Study of mutualism in the stream animal community
![Page 59: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/59.jpg)
Establishing investigation topics
A v a i l a b i l i t y o f s u b j e c t ( s ) b e i n g i n v e s t i g a t e d
• Study of rare stream animals
• Study of mutualism in the stream animal community
• Study of the life history of Hong Kong Newt
![Page 60: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/60.jpg)
Establishing investigation topics
A v a i l a b i l i t y o f s u b j e c t ( s ) b e i n g i n v e s t i g a t e d
• Study of rare stream animals
• Study of mutualism in the stream animal community
• Study of the life history of Hong Kong Newt
![Page 61: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/61.jpg)
Establishing investigation topics
![Page 62: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/62.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
![Page 63: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/63.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
• Effect of water temperature variation to the animal community in a pool
![Page 64: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/64.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
• Effect of water temperature variation to the animal community in a pool
• How does air humidity affect the behaviour of a stream loach
![Page 65: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/65.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
• Effect of water temperature variation to the animal community in a pool
• How does air humidity affect the behaviour of a stream loach
• Who is the predator of Large Stream Snail
![Page 66: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/66.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
• Effect of water temperature variation to the animal community in a pool
• How does air humidity affect the behaviour of a stream loach
• Who is the predator of Large Stream Snail
• A study of the evolution of aquatic insects in Hong Kong
![Page 67: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/67.jpg)
Establishing investigation topics
L i t t l e c h a n c e o f s u c c e s s ?
• Who is the predator of Large Stream Snail
• How does air humidity affect the behaviour of a stream loach
• Effect of water temperature variation to the animal community in a pool
• A study of the evolution of aquatic insects in Hong Kong
![Page 68: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/68.jpg)
Establishing investigation topics
![Page 69: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/69.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
![Page 70: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/70.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
![Page 71: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/71.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
![Page 72: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/72.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
![Page 73: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/73.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
![Page 74: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/74.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
![Page 75: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/75.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
• A study of dominant species in the freshwater stream ecosystem
![Page 76: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/76.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
• A study of dominant species in the freshwater stream ecosystem
• Comparison of benthic fishes
![Page 77: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/77.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
• A study of dominant species in the freshwater stream ecosystem
• Comparison of benthic fishes
• A study of the 3 stream snails
![Page 78: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/78.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
• A study of dominant species in the freshwater stream ecosystem
• Comparison of benthic fishes
• A study of the 3 stream snails
• Comparison of external features of benthic fishes and non-benthic fishes
![Page 79: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/79.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Biodiverstiy in the upper stream
• How do the stream organisms adapt to the impacts of water flow
• Water flow rate and distribution of stream animals
• How does light intensity affect distribution of animals and plants
• Would light intensity affect density of freshwater plants?
• A study of dominant species in the freshwater stream ecosystem
• Comparison of benthic fishes
• A study of the 3 stream snails
• Comparison of external features of benthic fishes and non-benthic fishes
• Influence of domestic sewage on stream ecosystem
![Page 80: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/80.jpg)
Establishing investigation topics
![Page 81: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/81.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
![Page 82: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/82.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
![Page 83: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/83.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
![Page 84: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/84.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
![Page 85: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/85.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
![Page 86: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/86.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
![Page 87: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/87.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
• Influence of stream plants on stream animals
![Page 88: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/88.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
• Influence of stream plants on stream animals
• Diversity of micro-organisms in the stream ecosystem
![Page 89: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/89.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
• Influence of stream plants on stream animals
• Diversity of micro-organisms in the stream ecosystem
• Distribution and diversity of mosses and liverworts in the stream habitat
![Page 90: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/90.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
• Influence of stream plants on stream animals
• Diversity of micro-organisms in the stream ecosystem
• Distribution and diversity of mosses and liverworts in the stream habitat
• Why mayfly nymphs are most abundant in a stream?
![Page 91: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/91.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• Animal community in the polluted water
• Nature of substrate and the animal community
• Energy flow and the feeding relationships in a stream ecosystem
• How does gaseous exchange of the animals be facilitated in the water?
• Cryptic colouration of the stream animals
• Influence of stream plants on stream animals
• Diversity of micro-organisms in the stream ecosystem
• Distribution and diversity of mosses and liverworts in the stream habitat
• Why mayfly nymphs are most abundant in a stream?
• Various protective cases of caddisfly larvae
![Page 92: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/92.jpg)
Establishing investigation topics
![Page 93: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/93.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
![Page 94: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/94.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
![Page 95: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/95.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
![Page 96: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/96.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
![Page 97: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/97.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
![Page 98: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/98.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
![Page 99: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/99.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
• Diversity of niches of stream animals
![Page 100: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/100.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
• Diversity of niches of stream animals
• Animal and plant community of a concrete channel
![Page 101: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/101.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
• Diversity of niches of stream animals
• Animal and plant community of a concrete channel
• A comparison of Long-armed Shrimp and Bee Shrimp
![Page 102: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/102.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
• Diversity of niches of stream animals
• Animal and plant community of a concrete channel
• A comparison of Long-armed Shrimp and Bee Shrimp
• A comparison of a stream site without plant and a stream site with plants
![Page 103: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/103.jpg)
Establishing investigation topics
S o m e p o s s i b l e t o p i c s
• The water skater
• Morphological features of the predators in a stream ecosystem
• How do animals protect themselves from predators?
• Influence of the exotic plant - Mikania micrantha to the stream ecosystem
• Variety of gills of the aquatic insect larvae/nymphs
• Diversity of niches of stream animals
• Animal and plant community of a concrete channel
• A comparison of Long-armed Shrimp and Bee Shrimp
• A comparison of a stream site without plant and a stream site with plants
• Animal community under rocks in the bottom of a stream
![Page 104: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/104.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
學生整體評分
Instructional Investigatory
40.00%
35.00%
30.00%
25.00%
20.00%
15.00%
10.00%
5.00%
0.00%
10 9 8 7 6 5 4 3 2 1
10分為滿分,5分合格
![Page 105: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/105.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
考察前有詳細指導和介紹
Instructional Investigatory
80.00%
70.00%
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 106: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/106.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
課程內容切合同學的學習程度
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 107: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/107.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
課程能給予同學一個愉快學習經歷
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 108: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/108.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
導師能提供適當的協助
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 109: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/109.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
課程能增加同學的學科知識
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 110: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/110.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
工作紙有效幫助學習
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 111: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/111.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
課程能促進同學的其他學習技能
Instructional Investigatory
50.00%
45.00%
40.00%
35.00%
30.00%
25.00%
20.00%
15.00%
10.00%
5.00%
0.00%
5 4 3 2 1
評分
![Page 112: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/112.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
課程能切合會考大綱
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
![Page 113: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/113.jpg)
Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
對於中四/中五學生而言,考察課程是必須的
Instructional Investigatory
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
5 4 3 2 1
評分
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Instructional field study vs Investigatory field study導 向 式 野 外 研 習 探 究 式 野 外 研 習
Summary
1. Students generally show positive responses to either approach of field study
2. Larger portion of students using investigatory approach give extremely high marks
3. 2-5% of students using investigatory approach do not accept the learning process
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Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
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Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
• Background information:
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Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
• Background information:
Water flow is one of the most important abiotic factors affecting living organisms in a
freshwater stream habitat. The biotic community may response in a various way to
different water flow.
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Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
• Background information:
Water flow is one of the most important abiotic factors affecting living organisms in a
freshwater stream habitat. The biotic community may response in a various way to
different water flow.
• Task:
![Page 119: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/119.jpg)
Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
• Background information:
Water flow is one of the most important abiotic factors affecting living organisms in a
freshwater stream habitat. The biotic community may response in a various way to
different water flow.
• Task:
Design and carry out an investigation to find out how does the water flow in a
freshwater stream affect the freshwater animals.
![Page 120: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/120.jpg)
Investigatory field study 探 究 式 野 外 研 習
Practical Task - Component of an ecosystem (1) Topic III(f)
• Background information:
Water flow is one of the most important abiotic factors affecting living organisms in a
freshwater stream habitat. The biotic community may response in a various way to
different water flow.
• Task:
Design and carry out an investigation to find out how does the water flow in a
freshwater stream affect the freshwater animals.
Write a full report for your investigation work and your findings.
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Procedure and time arrangement
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
• Distribution of equipment – 10 mins
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
• Distribution of equipment – 10 mins
• Field work – 90 mins
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
• Distribution of equipment – 10 mins
• Field work – 90 mins
• Laboratory work – 60 mins
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
• Distribution of equipment – 10 mins
• Field work – 90 mins
• Laboratory work – 60 mins
• Group discussion and interpretation of results – 90 mins
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Procedure and time arrangement
• Group discussion and formulation of investigation plan – 50 mins
• Distribution of equipment – 10 mins
• Field work – 90 mins
• Laboratory work – 60 mins
• Group discussion and interpretation of results – 90 mins
• Write up the full report
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Principles and concepts
![Page 129: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/129.jpg)
Principles and concepts
• abiotic factors
![Page 130: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/130.jpg)
Principles and concepts
• abiotic factors
• measurement of abiotic factos
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Principles and concepts
• abiotic factors
• measurement of abiotic factos
• species diversity (no. of species and no. of individuals)
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Principles and concepts
• abiotic factors
• measurement of abiotic factos
• species diversity (no. of species and no. of individuals)
• distribution and abundance of organisms – sampling methods
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Principles and concepts
• abiotic factors
• measurement of abiotic factos
• species diversity (no. of species and no. of individuals)
• distribution and abundance of organisms – sampling methods
• interactions between abiotic factors and biotic community
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Principles and concepts
• abiotic factors
• measurement of abiotic factos
• species diversity (no. of species and no. of individuals)
• distribution and abundance of organisms – sampling methods
• interactions between abiotic factors and biotic community
• dependent variable and independent variable
![Page 135: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/135.jpg)
Principles and concepts
• abiotic factors
• measurement of abiotic factos
• species diversity (no. of species and no. of individuals)
• distribution and abundance of organisms – sampling methods
• interactions between abiotic factors and biotic community
• dependent variable and independent variable
• replication of data recording
![Page 136: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/136.jpg)
Principles and concepts
![Page 137: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/137.jpg)
Principles and concepts
• water flow also affect living organisms indirectly by influencing other abiotic factors such as nature of substratum, food availability and dissolved oxygen supply
![Page 138: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/138.jpg)
Principles and concepts
• water flow also affect living organisms indirectly by influencing other abiotic factors such as nature of substratum, food availability and dissolved oxygen supply
• Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
![Page 139: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/139.jpg)
Principles and concepts
![Page 140: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/140.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
![Page 141: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/141.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
![Page 142: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/142.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
![Page 143: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/143.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
![Page 144: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/144.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
![Page 145: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/145.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
• sucker-like adhesive discs, or sticky pads on the tips of fingers and toes, for holding firmly to the rock surfaces, e.g. Hong Kong Cascade Frog.
![Page 146: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/146.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
• sucker-like adhesive discs, or sticky pads on the tips of fingers and toes, for holding firmly to the rock surfaces, e.g. Hong Kong Cascade Frog.
• webbing between toes for swimming strongly in fast flowing water, e.g. Hong Kong Cascade Frog.
![Page 147: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/147.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
• sucker-like adhesive discs, or sticky pads on the tips of fingers and toes, for holding firmly to the rock surfaces, e.g. Hong Kong Cascade Frog.
• webbing between toes for swimming strongly in fast flowing water, e.g. Hong Kong Cascade Frog.
• burrowing/dwelling into the substrate or rock crevices, e.g. Fishfly larvae, Damselfly nymphs, Stonefly nymphs, Shrimps, etc..
![Page 148: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/148.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
• sucker-like adhesive discs, or sticky pads on the tips of fingers and toes, for holding firmly to the rock surfaces, e.g. Hong Kong Cascade Frog.
• webbing between toes for swimming strongly in fast flowing water, e.g. Hong Kong Cascade Frog.
• burrowing/dwelling into the substrate or rock crevices, e.g. Fishfly larvae, Damselfly nymphs, Stonefly nymphs, Shrimps, etc..
• build strong protective cases, e.g. Caddisfly larvae
![Page 149: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/149.jpg)
Principles and concepts
• modification of fins into sucker-like structure, e.g. Sucker-belly Loach, Broken-bandHillstream Loach, Goby. Diversity – species composition, e.g. number of fish species, number of insect species, number of mollusce species, etc.; relative abundance of each species may also be considered.
• Bearing suckers, e.g. Leech
• Muscular/suctorial foot, e.g. Large Stream Snail, Pond Snail, Ramshorn Snail, etc..
• Streamlined or flattened body, e.g. Water Penny, Predaceous Chub, Mosquito fish, etc..
• well developed “hooks” to hold firmly on rock surfaces, e.g. Dragonfly nymphs, Mayflynymphs
• sucker-like adhesive discs, or sticky pads on the tips of fingers and toes, for holding firmly to the rock surfaces, e.g. Hong Kong Cascade Frog.
• webbing between toes for swimming strongly in fast flowing water, e.g. Hong Kong Cascade Frog.
• burrowing/dwelling into the substrate or rock crevices, e.g. Fishfly larvae, Damselfly nymphs, Stonefly nymphs, Shrimps, etc..
• build strong protective cases, e.g. Caddisfly larvae
• stay on the water surface , e.g. Water skater
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Recommended procedures
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Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
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Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
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Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
![Page 154: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/154.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
![Page 155: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/155.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
![Page 156: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/156.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
• Measure the water flow rate at each site. The water flow meter should be placed at 3 or more different positions
![Page 157: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/157.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
• Measure the water flow rate at each site. The water flow meter should be placed at 3 or more different positions
• Students are also recommended to take record of physical environment of each site
![Page 158: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/158.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
• Measure the water flow rate at each site. The water flow meter should be placed at 3 or more different positions
• Students are also recommended to take record of physical environment of each site
• Measure the dissolved oxygen of the water sample from each site by the dissolvedoxygen meter.
![Page 159: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/159.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
• Measure the water flow rate at each site. The water flow meter should be placed at 3 or more different positions
• Students are also recommended to take record of physical environment of each site
• Measure the dissolved oxygen of the water sample from each site by the dissolvedoxygen meter.
• Measure the total suspended solids of the water samples
![Page 160: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/160.jpg)
Recommended procedures
• Select a site with fast running water and a site with slowing running/still water
• Carefully collect a water sample from each site
• Do animal sampling by means of a quadrat
• Animals sampling could be done in different ways:
• Collected animals should be examined carefully for the existence of adaptive featuresagainst water flow
• Measure the water flow rate at each site. The water flow meter should be placed at 3 or more different positions
• Students are also recommended to take record of physical environment of each site
• Measure the dissolved oxygen of the water sample from each site by the dissolvedoxygen meter.
• Measure the total suspended solids of the water samples
• Students may also measure the pH and Total Dissolved Solids by means of the TDS meter
![Page 161: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/161.jpg)
Expected data to be presented
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Expected data to be presented
• Comparison of diversity and abundance of the animals in 2 or more sites withdifferent flow rate. Most of the recorded animals should be correctly identified and organized according to their classification.
![Page 163: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/163.jpg)
Expected data to be presented
• Comparison of diversity and abundance of the animals in 2 or more sites withdifferent flow rate. Most of the recorded animals should be correctly identified and organized according to their classification.
• Comparison of abiotic factor – water flow rate, better with other related factors, suchas nature of substrate, dissolved oxygen, total suspended solids.
![Page 164: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/164.jpg)
Expected data to be presented
• Comparison of diversity and abundance of the animals in 2 or more sites withdifferent flow rate. Most of the recorded animals should be correctly identified and organized according to their classification.
• Comparison of abiotic factor – water flow rate, better with other related factors, suchas nature of substrate, dissolved oxygen, total suspended solids.
• Various adaptive features shown in different animals.
![Page 165: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/165.jpg)
Expected data to be presented
• Comparison of diversity and abundance of the animals in 2 or more sites withdifferent flow rate. Most of the recorded animals should be correctly identified and organized according to their classification.
• Comparison of abiotic factor – water flow rate, better with other related factors, suchas nature of substrate, dissolved oxygen, total suspended solids.
• Various adaptive features shown in different animals.
• Brief description of the physical environment.
![Page 166: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/166.jpg)
Result discussion
![Page 167: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/167.jpg)
Result discussion
• Merit should be given to those who further address the point that water flow does not only directly affect the anchorage of animals, it also indirectly affects the animals by influencing nature of the bottom material, availability of food and dissolved oxygen.
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Result discussion
• Merit should be given to those who further address the point that water flow does not only directly affect the anchorage of animals, it also indirectly affects the animals by influencing nature of the bottom material, availability of food and dissolved oxygen.
• Merit should be given to students who further compare the species composition of each site, rather than only comparing the number of species.
![Page 169: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/169.jpg)
Result discussion
• Merit should be given to those who further address the point that water flow does not only directly affect the anchorage of animals, it also indirectly affects the animals by influencing nature of the bottom material, availability of food and dissolved oxygen.
• Merit should be given to students who further compare the species composition of each site, rather than only comparing the number of species.
• Students should point out the limitation/source of errors of this investigation, e.g. timing of investigation not representative enough(i.e. only in daytime and winter season), sample size may be too small to represent the reality, too many other variables in the real nature which cannot be completely controlled, apparatus are not too accurate, experimental error, etc..
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Assessment criteria (Safety and Ethics)
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Assessment criteria (Safety and Ethics)
• Properly dressed - no slippers, no barefoot
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Assessment criteria (Safety and Ethics)
• Properly dressed - no slippers, no barefoot
• Choose a safe position for investigation - not too slippery, enough space for taking measurement
![Page 173: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/173.jpg)
Assessment criteria (Safety and Ethics)
• Properly dressed - no slippers, no barefoot
• Choose a safe position for investigation - not too slippery, enough space for taking measurement
• Work in a safe manner - no jumping on rocks, no stepping on steep and slippery rock surfaces, no getting into deep water
![Page 174: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/174.jpg)
Assessment criteria (Safety and Ethics)
• Properly dressed - no slippers, no barefoot
• Choose a safe position for investigation - not too slippery, enough space for taking measurement
• Work in a safe manner - no jumping on rocks, no stepping on steep and slippery rock surfaces, no getting into deep water
• Beware of dangerous plants as Taro, Lantana, Caesalpinia crista
![Page 175: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/175.jpg)
Assessment criteria (Safety and Ethics)
• Properly dressed - no slippers, no barefoot
• Choose a safe position for investigation - not too slippery, enough space for taking measurement
• Work in a safe manner - no jumping on rocks, no stepping on steep and slippery rock surfaces, no getting into deep water
• Beware of dangerous plants as Taro, Lantana, Caesalpinia crista
• No unnecessary killing of wild animals or over-collecting
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Assessment criteria (Water sampling)
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Assessment criteria (Water sampling)
• Sampling done at the very beginning, before other work starts.
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Assessment criteria (Water sampling)
• Sampling done at the very beginning, before other work starts.
• No sediment has been stirred up during sampling
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Assessment criteria (Water sampling)
• Sampling done at the very beginning, before other work starts.
• No sediment has been stirred up during sampling
• Sampling bottle is tightly sealed and minimal air bubble in the sampling bottle
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Assessment criteria (Water sampling)
• Sampling done at the very beginning, before other work starts.
• No sediment has been stirred up during sampling
• Sampling bottle is tightly sealed and minimal air bubble in the sampling bottle
• Water sample placed in shade
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Assessment criteria (Animal sampling)
![Page 182: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/182.jpg)
Assessment criteria (Animal sampling)
• Not only collecting fishes and shrimps, also pay attention to bottom dwellers and small animals.
![Page 183: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/183.jpg)
Assessment criteria (Animal sampling)
• Not only collecting fishes and shrimps, also pay attention to bottom dwellers and small animals.
• Animals are not damaged during collection
![Page 184: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/184.jpg)
Assessment criteria (Animal sampling)
• Not only collecting fishes and shrimps, also pay attention to bottom dwellers and small animals.
• Animals are not damaged during collection
• Use various different methods to collect and high variety of animals have been collected
![Page 185: 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education … · 2013-07-18 · 嗇色園主辦可觀自然教育中心暨天文館 Ho Koon Nature Education cum](https://reader033.vdocuments.net/reader033/viewer/2022041907/5e64056dba9da94e0b6b4560/html5/thumbnails/185.jpg)
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End
W e b : h t t p : / / i f i e l d s t u d y . n e t
e m a i l :