Eighth graders, in groups, take on the role of either Biologist, Chemist, Health Scientist, or Economist. They complete a webquest in which they must decide what to do about a problem concerning the effects of acid rain. They make a...

Students examine the effects of acid rain by performing a simulation experiment. They also view the effects of acid rain and erosion on the reservation and record observations in a science log.

Students explain the difference between regolith formation on Earth and the Moon. In this space science lesson, students model the different factors affecting regolith formation on Earth. They identify the different types of weathering.