Build a model of a molecule, create slimy goo to investigate chemical change and more—with ready-to-use activities that explore matter hands on! Our all-in-one tub includes 8 different experiment cards with involving activities based on national science standards. Plus, you get tons of materials to complete each experiment and explore concepts in depth—from thermometers, beakers and modeling clay to vocabulary cards, diagram cards and full-color charts that make concepts easy to grasp!