junior cycle science cba - second year · 2019-08-19 · junior cycle cba - second year 2. the...
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![Page 1: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/1.jpg)
Junior Cycle Science CBA - Second Year
CBA1 Extended Experimental Investigation
![Page 2: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/2.jpg)
Junior Cycle CBA - Second Year
CBA1 Extended Experimental Investigation
1. Makes a
prediction in relation to distance
but justification uses the word faster
when further is meant.
![Page 3: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/3.jpg)
Junior Cycle CBA - Second Year
2. The height of the ramp at the
back and the distance travelled
are identified as variables to
be changed and measured. Safety is considered and
a simple method lacking some
detail isdescribed.
CBA1 Extended Experimental Investigation
![Page 4: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/4.jpg)
Junior Cycle CBA - Second Year
CBA1 Extended Experimental Investigation
3. Raw data is recorded and
a calculation is done to identify
reliability of results.
![Page 5: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/5.jpg)
Junior Cycle CBA - Second Year
CBA1 Extended Experimental Investigation
4. The results
are displayed on a graph and the y-axis units are
identified on the following
slide. Axes require labels.
![Page 6: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/6.jpg)
Junior Cycle CBA - Second Year
CBA1 Extended Experimental Investigation
5. States a
relationship between variables
up to 75cm in the second paragraph
and thenproposes reasons for the change in
the relationship at higher heights.
![Page 7: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/7.jpg)
Junior Cycle CBA - Second Year
6. Conducts a second
experiment to test whether
the relationship identified can be
repeated.
CBA1 Extended Experimental Investigation
![Page 8: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/8.jpg)
Junior Cycle CBA - Second Year
7. Comments on the investigation
without making a conclusion.
CBA1 Extended Experimental Investigation
![Page 9: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/9.jpg)
Junior Cycle CBA - Second Year
CBA1 Extended Experimental Investigation
![Page 10: Junior Cycle Science CBA - Second Year · 2019-08-19 · Junior Cycle CBA - Second Year 2. The height of the ramp at the back and the distance travelled are identified as variables](https://reader034.vdocuments.net/reader034/viewer/2022042309/5ed6f2e7ce42c87c95414c49/html5/thumbnails/10.jpg)
Junior Cycle CBA - Second Year
Overall judgement: In line with expectations
Exceptional Above expectations In line with expectations Yet to meet expectations
CBA1 Extended Experimental Investigation
8. Draws a conclusion
and identifies weaknesses
and suggests improvements