"WardsSci000475"

Forces Make Things Move by Kimberly Brubaker Bradley introduces basic concepts about forces and how they affect objects and people.

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Bulk connector strip to expand your TeacherGeek collection

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Gain experience and build up your confidence.

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Ideal for studying collisions in two dimensions, these pucks can be supported on plastic beads or levitated with air from the balloons to reduce friction. Use on any smooth, flat surface. The pucks measure 10 cm in diameter, and one puck is twice the mass of the other two.

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High quality model of the female pelvis with pelvic floor muscles.

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Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

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How Do Enzymes Help People With Lactose Intolerance?

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Choose high quality crown glass or shatter-resistant acrylic lenses.

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This unique metal launcher has multiple settings, so launch speed and angles may vary.

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Pulley set to expand your TeacherGeek ideas.

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