Crystal Growing classroom books LEGO fans can choose from

LEGO fans can choose from 3 different buildable beach scenes with this LEGO Creator 3 in 1 set

Crawl into the mind of a spider as you spin your web and catch prey in this clever logic game from ThinkFun

1-6 players

IQ Twins challenges players to fit 10 puzzle pieces - 5 pairs of same-color pieces - on the game board

Develops the precision of gestures

Crystal Growing classroom books LEGO fans can choose fromGrow 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,