Unit 3 Review

1. Know the meaning of all unit 3 vocab words
2. Know the difference between a physical and chemical change and examples of each
3. Know the locations of chemical and physical changes in the digestive system
4. Know the function of the digestive system
5. Know what changes in energy take place during digestion
6. Know safety procedures for labs
7. Know the location and names of the digestive organs

Unit 4 Review

1. Know all unit 4 vocabulary
2. Know how forces affect motion in plants
3. Know the scientific difference between work being done and no work
4. Know how to calculate work
5. Understand how simple machines make work easier