Update
02-06-2010
Content Type
Lesson
Grade Level
Sixth grade, Seventh grade, Eighth grade
Object Type
PDF
License

How to make a topo salad-tray model is a hands-on activity in which students make a 3D topographic map of a geographic feature such as an island, canyon, mountain, etc. Students use actual topographic maps from USGS and select contours to transfer and cut out of plastic.