Environmental Education for Kids
Eek!: Activity: Trees and Air Quality
Site offers lessons and activities designed to supplement study of the environment and ecology. Concise explanations are presented on the importance of trees in our world. Also, problem solving and creative thinking is encouraged...
Science Education Resource Center at Carleton College
Serc: Mn Step: The Effect of Acid Rain on Seed Growth
A lab activity that takes place over a few weeks, where students first determine the pH of different solutions, then choose three that are acidic. They set up petri dishes with radish seeds and hydrate them with the different solutions...
US Environmental Protection Agency
Epa: Acid Rain
Explore more about acid rain. This is an online experiment to observe "The influence of acid rain on plant growth." Find out how acid rain can damage your plants directly and indirectly.