
What Exactly Is a Watershed?
Discover how land channels water into rivers, lakes, and bays. Explore what watersheds are and how water moves through them.
Explore new ideas, classroom activities, real-world connections, and stories from our classroom.

Discover how land channels water into rivers, lakes, and bays. Explore what watersheds are and how water moves through them.

Explore how keystone species influence ecosystems and water quality. Consider what can change when an important species disappears.

Explore why clean, healthy water matters to plants, animals, and people. Learn how water quality affects the living world around us.

Write about a favorite food, hobby, activity, or place. Use details to explain what makes it meaningful to you.

Explore how effort on tests helps reveal what you understand. Reflect on the connection between testing, feedback, and growth.

Analyze plant growth data, draw a graph, and explain your findings. Practice math and science reasoning in this short extra-credit challenge.

Practice math and science skills in a short, two-part extra-credit activity. Show your understanding through clear work and explanations.

Create a circular art project showing the rainbow trout life cycle. Connect each stage to seasonal changes and survival needs.

Explore how wetlands support wildlife and connect land with water. Learn why these habitats matter to fish and other living things.