Study Hall

• Sit in your assigned seat!• Working on something

quietly!• Get our your blue card• Place it on your desk

Agenda…..

• MAP testing – 1st and 2nd Block only• 3rd and 4th Blocks only – complete the following:• Write Around the Room activity (record

information and drawing activities for 4 stations)• Respiration Notes• Poster Activity

MAP TESTING EXPECTATIONS

• SIT IN ASSIGNED SEATS• NO TALKING• NOT RUSHING….READ EACH QUESTION

CAREFULLY AND DO NOT RUSH TO FINISH• FINISHED? WORK ON WORD SEARCH AND

THEN DRAW A PICTURE TO REPRESENT TRANSPIRATION AND PHOTOSYNTHESIS

Write Around the Room…

• Is your information complete for …..• Photosynthesis• Chloroplast • Leaf structure • Transpiration

Notes on Respiration….

• Do we have this information?

Introduction to Cellular Respiration:

As humans, we can only hold our breath for so long…..Pinch your nose shut, and see how long you can hold your breath

• Why did you eventually have to breathe out and then in?

WRITE IN NOTEBOOK…

• We need O₂ for 2 reasons…• Respiration: Using our lungs to breathe

in oxygen and breathe out carbon dioxide

• Cellular Respiration: A chemical reaction within our cells which uses oxygen to break down stored energy from glucose

So what happens when you breathe?

BUT IT’S NOT THIS SIMPLE….

Oxygen (O2) goes in

Carbon dioxide (CO2) goes out

Discovery Ed Video• Cellular Respiration: Releasing the Stored

Energy in Glucose• Think about these questions when watching: 1. What happens to glucose in the presence of

oxygen? 2. How are photosynthesis and cellular respiration

related?

Discovery Ed Video• Follow up Questions: 1. What happens to glucose in the presence of oxygen? 2. Oxygen helps break down glucose so it can be used by

cells for energy3. How are photosynthesis and cellular respiration related? 4. They are opposite reactions; the products of

photosynthesis are the reactants of cellular respiration

Respiration is the opposite of Photosynthesis!

Respiration – Write in Notebook• Respiration is the process that breaks

down sugar to make energy. It happens in animal cells and plant cells.

• Cellular Respiration Equation:

Reactants (what goes in)

Oxygen + Sugar (O2) (C6H12O6)

Products (what comes out)

Water + Carbon Dioxide(H2O) (CO2)

+ ENERGY!!

Water + Carbon Dioxide(H2O) (CO2)

+ ENERGY!!

So where does all this oxygen come from??

• Remember, it is due to green plants doing PHOTOSYNTHESIS!

Which of the following statements are true?

1. Photosynthesis is like respiration in reverse

2. Photosynthesis produces CO23. Photosynthesis needs sunlight

Copy the TWO statements that are true in your notebook

1. Photosynthesis is like respiration in reverse

2. Photosynthesis produces CO23. Photosynthesis needs sunlight

Make a foldable…

• Fold your notebook paper in half (hotdog style)• Draw a line down the center fold• Label Left Side: Photosynthesis• Label Right Side: Cellular Respiration• You should have two columns in your notebook

Photosynthesis Cellular RespirationFood created Food is broken down.

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose

Energy in glucose released.

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose

Energy in glucose released.

Carbon dioxide taken in. Carbon Dioxide given off.

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose

Energy in glucose released.

Carbon dioxide taken in. Carbon Dioxide given off.

Oxygen given off. Oxygen taken in.

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose

Energy in glucose released.

Carbon dioxide taken in. Carbon Dioxide given off.

Oxygen given off. Oxygen taken in.

Produces glucose. Produces carbon dioxide and water.

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose

Energy in glucose released.

Carbon dioxide taken in. Carbon Dioxide given off.

Oxygen given off. Oxygen taken in.

Produces glucose. Produces carbon dioxide and water.

Occurs only in sunlight Occurs in light and darkness

Photosynthesis Cellular Respiration

Food created Food is broken down.

Energy from the sun; stored as glucose Energy of glucose released.

Carbon dioxide taken in. Carbon Dioxide is given off.

Oxygen given off. Oxygen is taken in.

Produces glucose. Produces carbon dioxide and water.

Occurs only in sunlight Occurs in light and darkness

Occurs only if there is chlorophyll

Occurs in all living cells.