Crystal Growing classroom books kids experiment with building 26

kids experiment with building 26 different monorail tracks and create their own from over 80 parts

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Develops the precision of gestures

1-6 players

Crystal Growing classroom books kids experiment with building 26Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle shaped sodium acetate crystals, and plaster which is made from gypsum crystals. Mold fun plaster shapes, including stars, lightning bolts, dolphins,