This activity simulates classifying the concentration of different colored cubes in a sampling of an assortment of multicolored cubes.

Each canister contains 60 cubes that are either red, green, or blue. You will shake the can and pour out 10 cubes. Each time you shake the can, you place the 10 cubes back inside before shaking the can and pouring out 10 new cubes.

There are 12 different cans. Choose your can here:

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Creative Commons License
Classification by Alyssa J. Pasquale, Ph.D. is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.