Middle schoolers examine the basics about soil. In this soil lesson students describe the physical properties of soil and explain what soil profile is.
6th - 8th Science 20 Views 19 Downloads
Infiltration Test: Exploring the Flow of Water Through Soils
Soil scientists gain experience with an infiltrometer can to determine the infiltration rates at different locations on campus. If you are using the entire unit, the class has already analyzed water flow and soil types, so they should...
4th - 12th Science