1. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
2nd Grade Science
Lesson 12:
Animal Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

2. What’s wrong with this picture?
Lesson ENGAGE 1 Day 1
What’s wrong with this picture?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

3. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson ENGAGE2 Day 1
What’s in the egg?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

4. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLORE1 Day 1
Make a prediction
What do you think is inside each egg?
Do you think all the eggs are the same?
How do you think each egg is different inside?
Why do you think there are labels on the outside of each egg?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

5. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLORE2 Day 1
Crack open the egg and find out what is inside.
How is each egg different?
What does the label on the outside of the egg mean?
Could we put the picture cards inside of just any egg? Why or why not?
What do you know about parents and their babies? Do they always look like each other? Why or why not?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

6. Create the life cycle diagram
Lesson EXPLORE3 Day 1
Create the life cycle diagram
Are there any pictures missing from the life cycle in each egg?
How would those pictures look different than the ones inside the egg?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

7. Create the life cycle diagram
Lesson EXPLORE3 Day 1
Create the life cycle diagram
Arrange the pictures to show a life cycle diagram.
Draw the missing picture with marker on your board.
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

8. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLORE4 Day 1
What is a Cycle?
What does Cycle mean?
circle
bicycle
recycle
tricycle
unicycle
motorcycle
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

9. Which is more like a Cycle? Why?
Lesson EXPLORE5 Day 1
Which is more like a Cycle? Why? B C D A A B C D
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

10. Plant and Animal Life Cycles
Lesson EXPLAIN1 Day 1
Plant and Animal Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

11. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLAIN2 Day 1
Plant Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

12. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLAIN3 Day 1
Plant Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

13. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson EXPLAIN4 Day 1
Plant Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

14. Animal Life Cycles in the Study Guide
Lesson 12 EXPLAIN1 Day 2
Animal Life Cycles in the Study Guide
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

15. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson 12 EXPLAIN2 Day 2
Animal
Life Cycles
In what ways are plant and animal life cycles alike?
How are they different?
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

16. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson 12 EXPLAIN3 Day 2
Animal
Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

17. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson 12 EXPLAIN4 Day 2
Animal
Life Cycles
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

18. SCIE_2_A_Les12Animal Life Cycles 2014 CFISD
Lesson ELABORATE1 Day 2
Design life cycles
Materials:
Share with a partner-
Life cycle pictures
Scissors
Tape
2 Strings per student
Science Notebook
SCIE_2_A_Les12Animal Life Cycles CFISD
SCIE_2_A_Les12Animal Life Cycles CFISD

19. Complete this reflection in your Science Notebook.
Lesson EVALUATE Day 2
Complete this reflection in your Science Notebook.
Animal Life Cycles
Can…
Have…
Are…
_________________________________________________________
SCIE_2_A_Les12Animal Life Cycles CFISD