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DensiTEACH Density Challenge Set

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Unit:  Set of 24
Act like a chemist while experimenting with density and discovering how it varies among different materials with the same volume.

Learn how density fluctuates among 6 balls that may look the same, but are made of different materials with different masses. Each density experiment lets students see how vinyl, steel, wood, foam, resin, and polyurethane react during weight and water tests. Students discuss how mass impacts density when all samples have the same shape and size. They also discover the connection between mass and objects with a high or low density.

Individual includes 1 of each ball (2" dia). Class Set of 24 features 4 of each ball. Both include lesson direction that is adaptable for grades K-4 and 5-8. The included lesson direction details setup instructions, activities by grade level, learning objectives, and teaching suggestions to expand lessons. Recommended for Elementary and up.