Physical Science

2 years and up. Introduce children to the creatures that roamed the earth long ago. This collection of prehistoric teeth and activity cards gives children an in-depth look at prehistory. The teeth enable children to see and feel the anatomy of ancient animals, and the cards locate the teeth in their contexts by showing children what the animals looked like, how big they were, and what they ate.

3 years & up. Gears! Gears! Gears! Beginner's Building Set Get "little engineers" building! Hands-on construction sets with spinning gears build early STEM skills such as problem solving, critical thinking, and perseverance. The perfect beginning set! Includes colorful gears, cranks, connectors, interlocking bases; and an Activity Guide. Challenge patterning and problem solving skills with these exciting sets of gears, cranks, connectors, pillars, and interlocking plates! Includes… More »

4 years & up. Build towers of quirky robots, spinning gears, and wobbling cranes with this Robot Factory set by Learning Resources. Stack robots on top of each other and place them on spinning gears or hang them from wobbling cranes and springs. Each unique robot and building piece can be attached to another in several different ways and from several different angles so that the only limit on engineering is your imagination. Promotes STEM learning. Size: Robots measure 2.25"H. Includes:… More »

4 years & up. The hunt is on! Customize your maze, then program the mouse to find the cheese. The inventive possibilities are endless. It's the perfect introduction to the concepts of coding, early engineering, step programming, and critical thinking. This deluxe science set includes 16 pieces to create a 20" x 20" maze board, 25 wall tiles to create paths that are straightforward, winding, and everything between, and sequence cards to plot your way to the cheese while tracking every… More »

This model is composed of three pulleys mounted on a base with a string and hooks. It is made from sturdy wooden construction and is ideal for classroom use. The model shows how several pulleys work together to increase one's mechanical advantage. Includes an instruction manual. Made of particle board and wooden components. Measures 16.25"W x 6.5"H x 3.5"D.