[Free Registration/Login Required] Create a science test that checks for student understanding in science, for common misconceptions, as well as for correct ideas. This is a list of key ideas related to Weathering, Erosion, and Deposition. For each key idea, you will find a list of sub-ideas, a list of items, results from field testing, and a list of student misconceptions. After clicking on a tab, click on it again to close the tab. Save items to an item bank.