1. Animals Directions Week 7 Prepare your desk for science.
Put your signed summative assessment face down on your desk.
Use voice level 2 (conversation) to discuss this question:
What happens during embryonic development? Share examples with your tablemates.

2. Targets & Warm Up
Targets: Students will define complete and incomplete metamorphosis. Students will compare and contrast complete and incomplete metamorphosis. Warm Up: What is metamorphosis? Do all animals go through metamorphosis? Does it look the same in all animals?

3. Table of Contents Date Title Page Metamorphosis 16, 17
Once you are finished with the Table of Contents, go to page 16 & 17 and add the title and date to the top of the page.

4. Which of these young and adult pairs is not like the others?1 2 3

5. Embryonic Development
Animals go through embryonic development, where they develop structures that they might need as an adult.
Do all animals develop all structures that they will need as an adult when they are in the embryo?

6. Question
What is it called when animals change form after they have come out of the embryo?

7. Metamorphosis
The process that living things go through as they change form in different stages of their life cycles.

8. Question
“But… the baby chick looks different from the hen, so it must go through metamorphosis.”
Is this statement correct or incorrect?

9. BrainPop Video

11. Complete vs. Incomplete Metamorphosis

12. Complete Metamorphosis
Incomplete Metamorphosis

13. Complete Metamorphosis
4 stages of growth
Egg, larva, pupa, adult (for insects)
Larva looks very different from the adult

14. Incomplete Metamorphosis
3 stages of growth
Egg, nymph, adult
Nymph looks like the adult without wings

15. Vocabulary
Nymph: a stage in an insect life cycle between egg and adult that looks like an adult but has no wings Larva: a young animal that has a different shape than the adult Pupa: the stage in the insect life cycle between larva and adult

16. Complete vs. Incomplete Metamorphosis
[Video]

17. Venn Diagram
Larva Pupa Egg Adult Nymph
Complete
Incomplete

18. Your Task
Determine whether the life cycle shows complete or incomplete metamorphosis.
Complete: The baby does not look like the adult. Incomplete: the baby looks like the adult

19. Complete or Incomplete?
1. MOSQUITO

20. Complete or Incomplete?
2. TERMITE

21. Complete or Incomplete?
3. BEETLE

22. Complete or Incomplete?
4. FLY

23. Complete or Incomplete?
5. GRASSHOPPER

24. Complete or Incomplete?
6. HONEYBEE

25. Complete or Incomplete?
7. DRAGONFLY

26. Complete or Incomplete?
8. LADYBUG

27. Complete or Incomplete?
9. FLEA

28. Complete or Incomplete?
10. FROG
FROG

29. Complete vs. Incomplete Metamorphosis worksheet

30. Questions How can you tell if a life cycle includes metamorphosis?
What are the differences between the two types of metamorphosis?
What are the similarities between the two types of metamorphosis?

31. Targets (Revisited)
Targets: Students will define complete and incomplete metamorphosis. Students will compare and contrast complete and incomplete metamorphosis.

32. Homework Subject Homework Due Date Science Metamorphosis wksht
Wednesday 10-15