Students place these 40 sticks in the appropriate sections of the box based on the type of rock shown: metamorphic, sedimentary, or igneous. They can check the backs of the sticks to see if their sorts are correct.
40 laminated chipboard sticks * Size: 6½”L each * 1 sorting box divided into 4 sections * Size: 3½”W by 3½”D by 4½”H



