AWESOME! I think this manipulative would be great to use in a math center for kindergarten or first grade because it helps the students visualize addition problems by comparing the 2 numbers individually with different colors and together when they're connected to find the sum of the numbers. 5266

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Noodle Light Sabers - made with duct tape ...i have a feeling this will be useful someday...

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Natural geodes are hollow rock formations that contain deposits of crystals. Assuming you don't have a geological timeframe to obtain a geode, it's easy to make your own crystal geode using plaster of paris, alum, and food coloring.

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