Earth science teaches know how frustrating it can be to spend hundreds of dollars on three-dimensional (3-D) models of Earth’s geologic features, only to use the models for a few class periods. To avoid emptying an already limited science budget, teachers can use a simple alternative to the expensive 3-D models—sand. Modeling geologic processes and features with sand is an effective way for teachers to promote student understanding of Earth science topics, quickly assess students’ prior knowledge, and identify common misconceptions.
Details
Type Journal ArticlePub Date 9/1/2004Stock # tst04_071_07_36Volume 071Issue 07