• Students will understand the definition of a watershed and that Virginia is composed of multiple watershed systems. • Students will understand that natural processes, human activities, biotic factors, and abiotic factors affect the health of a watershed system. • Students will investigate how weather and human usage affect freshwater resources, including water locations, quality, and supply. • Students will compare integers using mathematical symbols (<, >, =).
Recommended level: Middle School: Sixth Grade through Eighth Grade
1. Understanding Watersheds
2. Math in Watersheds: Comparing Water Data