Fourth and fifth graders explore soil by taking a simulated field trip under the earth. They go to an Internet site that runs a simulation which charges them with finding a source of pollution that could destroy all of Earth's soil, and...

Climate change affects even the largest and intimidating of landforms—even Mount Everest! A resource helps teach learners the connection between global climate change and its effects on Earth. Activities include videos, class discussion,...

Third graders investigate environmental stability through consumption and recycling. They look into how much of a recyclable good it takes to create one new product. Pupils compile a list of these quantities, then create posters that are...