Discovering Topographic Maps Kit

Carolina Carolina Carolina
Grades K-12. Convert transparent plastic, stackable deli trays into a 3-D topographic map. Transfer contour lines from a student-created 2-D template to the trays, then stack, and be amazed. Introduce topography (contour lines, elevation, map drawing) and develop students' spatial visualization skills. Needed but not included: water and general office supplies.