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Density ID Set
A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.
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Ray Box
This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.
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Optical Refraction Components
These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.
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Garage Physics High Power Catapult, Eisco Scientific
Explore Force, Acceleration and Hooke's Law. No tools required.
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CENCO® Recording Tape for Behr Free-Fall Apparatus
Nearly frictionless, accurate, durable.
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Eisco® High-Speed Low Friction Pulley on Rod
High-speed pulley with low friction design mounted on a rod for easy integration into experiments.
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TeacherGeek Sail Car
Harness the clean, green power of wind to move your car.
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Coulomb Meter
Obtain quantitative data for electrostatic experiments
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Forced Oscillation and Resonance Demonstrator
Simple Mechanical System Clearly Conveys Complex Physics Principles.
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Estes Alpha III Model Rockets
Easy-to-assemble beginner level rocket with pre-colored parts.
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Air Track, Complete with Gliders
With the Air Track, students can investigate motion phenomena at a precise level of measurement.
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Estes Wizard Model Rockets
Intermediate-level rocket with laser-cut balsa fins and streamer recovery system.
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Demonstration Bimetallic Strip
Vivid Illustration of Thermoexpansion.
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Work, Power & Simple Machines Curriculum Learning Module
A Great Classroom Solution.