Ground Surfaces and Infiltration
Students study permeability and apply the concept to different types of ground materials. In this ground surfaces activity students complete a lab and fill out a table of their results.
7th - 12th Science 3 Views 2 Downloads
Predicting Ground Water Flow
After background reading on ground and surface water is complete, young hydrologists create a water table contour map. The map displays the elevation of surrounding areas and requires that the cartologists draw contour lines and arrows...
9th - 11th Science CCSS: Adaptable
Diffusion across a Selectively Permeable Membrane
Lab groups fill a section of dialysis tubing with glucose and starch solutions and suspend it in a water bath. They use iodine as a starch indicator and a glucose test strip to find out if either of the materials crossed the selectively...
7th - Higher Ed Science