Middle School Science Fair Projects Soil. Web middle school, environmental science science projects. When you think of environmental challenges facing the world, the first things that come to mind might be global warming, or loss of biodiversity, since.
The basic idea is to set up small earthworm colonies to compost different. Web handle any sharp blades with care. Web our middle school projects are written and tested by scientists and are specifically created for use by students in the middle school grades.