Theme 2 Grades 4-5 (PDFs)

Lesson 8: How do plants grow and change?

Lesson 9: What plants are in your area and how can you use them?

Lesson 10: What are some of Earth's landforms?

Lesson 11: What is the rock cycle?

Lesson 12: How is the landscape changing in my area?

Lesson 13: What is the ecosystem?

Lesson 14: How does energy pass through an ecosystem?

Lesson 15: How do ecosystems change over time?