Fish scales slide, three types, w.m.

Discover water's molecular structure and how that determines its unique properties. Make a splash with activities like pouring water down a string, writing a message using chemistry, and using a crayon to control the shape of water.

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This kit comes with the commonly-needed lab materials for completing most activities in the Christian Light Science Lightunit 400 series.

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Build your own rocket using just a bottle, water, and a bike pump.

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This single injected 8-12" squid dissection specimen lets you learn about its systems: respiratory, circulatory, excretory, reproductive, digestive, nervous, skeletal, and muscular.

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At 4-4.5" in body length, this preserved grass frog specimen makes it easy to locate and identify internal organs and external structures. Double-injection allows unmistakable visualization and tracing of the vascular system.

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Enliven your study of biology with this plain preserved crayfish specimen!

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These preserved starfish dissection specimens are typically genus Asterias.

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Study the body systems of an earthworm with this 7-10" dissection specimen!

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Read the funny story of two inquisitive kids, Ty and Karlie, and build simple, non-motorized models of the robots they construct and fix during their adventure to an automated candy factory.

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Discover patterns of energy and information transfer! Magnetize Me kit illustrates the mathematical relationship between magnetic force, voltage, current and resistance. Build and test electric motor designs in this high school physics kit.

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