1. Photosynthesis and Cell Respiration
7th Grade Science

2. DO NOW FRIDAY
Study for your Law of Conservation of Mass Open Response.

3. TODAYS PLAN
2.3 Explain how plants give us food in the form of glucose (carbohydrates).
3.1 Describe how animals use oxygen and glucose from plants in cellular respiration to get energy.
3.3 Recognize how plants and animals are interdependent in the process of photosynthesis and respiration.
TODAYS DO
We will complete the Analyzing Data Post-Test.
We will complete the Law of Conservation of Mass Open Response.

4. DO NOW FRIDAY Begin work on your Analyzing Data Post-Test.
Remember to do your best. This is a 100 point grade.
Do your own work. (Eyes on own paper.)
When finished, turn your test into the side cart and pick up an open response and sheet of notebook paper. Do not write on the open response. Be sure to label your answer A., B, C., etc.
When your open response is complete, turn it into the side cart also.
Then get an article and a bag of crayons for your table from the side cart. Complete the reading, coloring, and answer the questions quietly on your own. This is independent work.

5. DO NOW FRIDAY Begin work on your Analyzing Data Post-Test.
Remember to do your best. This is a 100 point grade.
Do your own work. (Eyes on own paper.)
When finished, turn your test into the side cart.
Get an article and a bag of crayons for your table from the side cart. Complete the reading, coloring, and answer the questions quietly on your own. This is independent work.

6. DO NOW MONDAY
Identify if each picture is showing photosynthesis or cell respiration. Explain how you know. A B
Carbon dioxide
(CO2)
Water
(H2O)
Energy
(ATP)

7. TODAYS PLAN
Construct an explanation that describes photosynthesis’ role in the cycling of matter and flow of energy into and out of organisms.
Develop a model to describe how atoms are rearranged during chemical reactions to new molecules that you use to grow and use energy.
TODAYS DO
We will discuss photosynthesis and cell respiration.
We will complete a foldable as notes about photosynthesis and cell respiration.

8. Photosynthesis Equation
H2O CO O C6H12O6
Write the equation and label it on your foldable.

9. Photosynthesis Uses What plants use Reactants
Carbon dioxide (CO2)
Water (H2O)
Sunlight
Write the formulas and draw the molecules on
your foldable.

10. Photosynthesis Makes What plants make Products
Oxygen (O2)
Glucose- sugar (C6H12O6)
Write the formulas and draw the molecules on
your foldable.

11. Where does Photosynthesis happen?
Photosynthesis happens in plants in their leaves in a cell part called the chloroplast.
The chloroplast has a green pigment called chlorophyll that absorbs sunlight.
Draw the chloroplast
on your foldable.

12. Purpose of Photosynthesis
To make oxygen and food for living things to get energy

13. Cell Respiration Equation
C6H12O O CO H2O + Energy
Write the equation and label it on your foldable.

14. Cell Respiration Uses What animals use Reactants
Glucose –sugar- C6H12O6
Oxygen- O2
Write the formulas and draw the molecules on
your foldable.

15. Cell Respiration Makes
What animals breathe out
Products
Carbon dioxide (CO2)
Water (H2O)
Energy (ATP)
Write the formulas and draw the molecules on
your foldable.

16. Where does Cell Respiration happen?
Cell Respiration happens in the cells of ALL living things in a cell part called the mitochondrion.
MITOCHONDRION
Draw the
mitochondrion
on your
foldable.

17. Purpose of Cell Respiration
To break down food to get the energy out for living things to use.

18. How do Photosynthesis and Cell Respiration depend upon one another?
Photosynthesis uses the things that cell respiration makes (carbon dioxide and water).
Cell respiration uses the things that photosynthesis makes (glucose and oxygen).
Therefore, one could not happen without the other.

19. How do Photosynthesis and Cell Respiration depend upon one another?
Plants need us for carbon dioxide and water. We need plants for oxygen and sugars (glucose).
Draw this
picture on the
back of your
foldable.