First Graders Learn About Pebbles, Sand, and Silt
In Mrs. Brandt’s first grade class, the students have been learning about pebbles, sand and silt. Here, the class is using a wire mesh to separate larger rocks from a mixture of pebbles and sand.
In Mrs. Brandt’s first grade class, the students have been learning about pebbles, sand and silt. Here, the class is using a wire mesh to separate larger rocks from a mixture of pebbles and sand.
