science keys biology yr 1 - 2010 properties of water photosynthesis

Science Keys Science Keys Biology Yr 1 - 2010Biology Yr 1 - 2010Properties of Water Properties of Water

Photosynthesis Photosynthesis

OverviewOverview

Two Day Training Two Day Training 7E Learning Cycle 7E Learning Cycle Properties of WaterProperties of Water PhotosynthesisPhotosynthesis

NormsNorms Agenda Agenda Teacher’s Guide Teacher’s Guide

Arkansas Science Arkansas Science Instructional SpecialistsInstructional Specialists

20102010

Science Keys

BiologyYr 1

Properties of Water&

Photosynthesis

Safety Safety

General Safety InformationGeneral Safety Information Material Safety Data Sheets Material Safety Data Sheets

(MSDS) (MSDS) www.MSDSonline.comwww.MSDSonline.com Safety EquipmentSafety Equipment

Goggles Goggles

Lab SafetyLab Safety

Lab Safety Rules Online Lab Safety Rules Online Jim KaufmanJim Kaufman

Founder of the Laboratory Safety InstituteFounder of the Laboratory Safety Institute Expert in lab safetyExpert in lab safety Website: Website:

http://www.labsafetyinstitute.org/http://www.labsafetyinstitute.org/ Think! “What is the worst that could goThink! “What is the worst that could go

wrong?” wrong?”

7-E Learning Model 7-E Learning Model

An instructional model for constructivismAn instructional model for constructivism

Constructivism defined: A philosophy Constructivism defined: A philosophy of teaching science that allows of teaching science that allows students to construct knowledge students to construct knowledge through interaction with people and through interaction with people and phenomena. phenomena.

7-E Learning Model 7-E Learning Model

ElicitElicit EngageEngage ExploreExplore ExplainExplain Explore/ElaborateExplore/Elaborate EvaluateEvaluate Extend Extend

Properties of WaterProperties of Water

ElicitElicit What are some properties of What are some properties of

water?water?

Why are these properties Why are these properties important for living things?important for living things?


EngageEngage Demonstration - ”Ballooney”Demonstration - ”Ballooney”

ExploreExplore Circuit lab - Properties of WaterCircuit lab - Properties of Water

Break as needed during lab.Break as needed during lab.


ExplainExplain Which property of water is Which property of water is

being demonstrated?being demonstrated?

Refer to the Teacher’s Guide: Refer to the Teacher’s Guide: ““Properties of Water” Properties of Water”


Elaborate Elaborate


Arkansas Framework SLEArkansas Framework SLE

MC.1.B.3 - Investigate the MC.1.B.3 - Investigate the properties and importance of properties and importance of water and its significance for water and its significance for life: surface tension, adhesion, life: surface tension, adhesion, cohesion, polarity, and pH.cohesion, polarity, and pH.


EvaluateEvaluate

How would you evaluate a How would you evaluate a student’s knowledge of water?student’s knowledge of water?


ExtendExtend

How would students extend their How would students extend their knowledge into a new situation or knowledge into a new situation or real world context?real world context?

LunchLunch

Let’s eat!!!Let’s eat!!!

The Reality of BiologyThe Reality of Biology

PhotosynthesisPhotosynthesis

ElicitElicit Imagine that you are a plant. Imagine that you are a plant.

What materials do you need to What materials do you need to carry out life processes? carry out life processes?

How would these materials be How would these materials be utilized, and what would you utilized, and what would you produce with them? produce with them?


EngageEngageKinesthetic Investigation of Kinesthetic Investigation of



ExploreExplore Models: Structure of the LeafModels: Structure of the Leaf


ExploreExplore

UPPER EPIDERMIS

PALISADE MESOPHYLL

SPONGY MESOPHYLL

LOWER EPIDERMIS

STOMA

VEIN

GUARD CELLS


Break TimeBreak Time


ExploreExplore Modeling the ChloroplastModeling the Chloroplast

PhotosynthesisPhotosynthesis ExploreExplore

Intergrana

Structure of a ChloroplastStructure of a Chloroplast Membrane .....Membrane ..... Thylakoid…... Thylakoid…...

Granum…..…. Granum…..…. Intergranum... Intergranum... Lumen……….. Lumen……….. Stroma……….. Stroma………..

Layers of phospholipids Layers of phospholipids

““Sac” The site of light Sac” The site of light dependent reactionsdependent reactions

““Stack of coins” ThylakoidsStack of coins” Thylakoids

Connects thylakoids Connects thylakoids

““Cavity” Thylakoid spaceCavity” Thylakoid space

““Covering” The site of light Covering” The site of light independent reactions independent reactions


MC.2.B.5 Compare and contrast the MC.2.B.5 Compare and contrast the structures of an animal cell to a structures of an animal cell to a plant cell. plant cell.

MC.3.B.1 Compare and contrast the MC.3.B.1 Compare and contrast the structure and function of structure and function of mitochondriamitochondria and and chloroplasts.chloroplasts.

CDL.7.B.17 Describe the structure and CDL.7.B.17 Describe the structure and function of the major parts of a plant: function of the major parts of a plant: Roots, Stems, Roots, Stems, Leaves, Leaves, FlowersFlowers


EvaluateEvaluate Write a short summary of what Write a short summary of what

happens in each leaf layer and happens in each leaf layer and how it relates to photosynthesis.how it relates to photosynthesis.


How would youHow would youElaborate? Elaborate? Evaluate?Evaluate?Extend?Extend?Connect to other subjects?Connect to other subjects?

Bell Ringer ActivitiesBell Ringer Activities


FORMATIVE AssessmentFORMATIVE Assessment On an index card:On an index card:

Two things I learned about Two things I learned about water or photosynthesis.water or photosynthesis.

One thing that is still unclear. One thing that is still unclear.


Science Keys – Day 2 Science Keys – Day 2


NormsNorms Review Agenda Review Agenda Discuss Formative AssessmentDiscuss Formative Assessment

Day 2Day 2

Elaborate/ElicitElaborate/Elicit

Explain the importance of the properties of Explain the importance of the properties of water to the process of photosynthesis.water to the process of photosynthesis.


Explore: Explore:

Photosynthesis in Leaf Disks Photosynthesis in Leaf Disks

Caution!

Photosynthesis in Leaf Photosynthesis in Leaf Disks - Explain Disks - Explain

Photosynthesis in Leaf Photosynthesis in Leaf DisksDisks

Extend Extend Authentic InquiryAuthentic Inquiry

Authentic Inquiry ScienceAuthentic Inquiry Science

……..a multifaceted activity that involves ..a multifaceted activity that involves making observations; posing questions; making observations; posing questions; examining books and other sources of examining books and other sources of information to see what is already known; information to see what is already known; planning investigations; reviewing what is planning investigations; reviewing what is already known in light of experimental already known in light of experimental evidence; using tools to gather, analyze and evidence; using tools to gather, analyze and interpret data; proposing answers, interpret data; proposing answers, explanations and predictions; and explanations and predictions; and communicating the resultscommunicating the results

Reference: National Science Education Standards 1995 Reference: National Science Education Standards 1995


High Yield StrategiesHigh Yield Strategies

Reference:Reference:

Classroom Instruction That WorksClassroom Instruction That Works By: Robert Marzano, Debra By: Robert Marzano, Debra

Pickering, Jane PollockPickering, Jane Pollock

High Yield Strategies High Yield Strategies

1. Identifying Similarities and Differences1. Identifying Similarities and Differences 2. Summarizing and Note Taking2. Summarizing and Note Taking 3. Reinforcing Effort/Providing Recognition3. Reinforcing Effort/Providing Recognition 4. Homework and Practice4. Homework and Practice 5. Nonlinguistic Representations5. Nonlinguistic Representations 6. Cooperative Learning6. Cooperative Learning 7. Setting Objectives/Feedback7. Setting Objectives/Feedback 8. Generating/Testing Hypotheses8. Generating/Testing Hypotheses 9. Cues, Questions, Advance Organizers9. Cues, Questions, Advance Organizers


MC.3.B.4 - Describe and model MC.3.B.4 - Describe and model the conversion of light energy to the conversion of light energy to chemical energy by chemical energy by photosynthetic organisms: photosynthetic organisms: light dependent reactionslight dependent reactions light independent reactions light independent reactions


ExploreExploreLight Dependent Reaction Light Dependent Reaction

Role PlayRole Play

Light Dependent Reactions – Role Play

Z-Scheme

Photosystem Photosystem

Thylakoid with Thylakoid with PhotosystemsPhotosystems


ExploreExploreLight Dependent Reaction Light Dependent Reaction

Role PlayRole Play


LunchLunchTime to Eat!Time to Eat!


Let’s Do a Role Play!Let’s Do a Role Play! The Light Dependent ReactionsThe Light Dependent Reactions


Explain Explain


Extend Extend


Explore Explore The Light Independent The Light Independent Reactions Reactions

The Calvin CycleThe Calvin Cycle


Explain Explain The Light Independent The Light Independent Reactions Reactions


Wrap UpWrap UpPost Test Post Test

science keys biology yr 1 - 2010 properties of water photosynthesis

Documents

properties of water

vein slide

chloroplast slide

leaf slide

intergrana slide

flowers slide

reality of biology slide

water break