steve spangler science® stem kits

Designed for little hands and big imaginations, these 10 oversized NatureForce™ Magnetic Marbles support sensory exploration, STEM discovery, and fine motor development. With a soothing natural color palette and durable design, this set is ideal for early learning environments that ...

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Keep the airflow fun going with this mega expansion kit designed to double your original Air Toobz build. With 6 more tubes, 6 corners, 12 connectors, and 10 balls, kids can stretch their creativity and their configurations even further, encouraging ...

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Recommended ages 6+ with adult supervision. Explore the Science of Building Polymers by Cross-linking Long Chains of Molecules Amazing fluorescent colors won’t stain your hands This is slime like you’ve never seen before. No glue… no Borax… no messy mixing… ...

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