Standards
GRADE 3:
1. Investigate how objects and organisms influence other objects and organisms.(L, S) 3.1
- a. Identify major causes of endangerment and extinction. 3.1.1
16. Life at Risk :
- b. Distinguish between harmful and helpful human actions on the enviroment
GRADE 4:
NatureWorks Episodes:
- c. Identify physical and behavioral adaptations that help animals survive in their habitats. 3.3.3
Grade 5:
2. a. Investigate an ecosystem including several food chains within a community. 5.2.1
b. Identify the producers, consumers, and decomposers, herbivores, carnivores, omnivorous, parasites, and saprophytes interacting in a food web. 5.2.2