Earth and Space Science: Pebbles, Sand, and Silt

Pebbles, Sand, and Silt
Vendor:  FOSS
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Pebbles, Sand, and Silt Module provides experiences that heighten students' awareness of rocks.  They will come to know rock by a host of names and in a variety of sizes as they sort, wash, compare, and serrate them.   Pebbles and sand are the same stuff-just different in the size of the particles.  At the conclusion, they do will projects that demonstrate how people use earth materials in their daily lives.

Last modified: Wednesday, 29 February 2012, 10:31 AM