"Educational Materials"

Classical experiment for studying optics on a budget.

Easily Explain Rotational Inertia

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.

Everything You Need to Demonstrate Optical Principles

A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.

This set features a handy, economical selection of density cubes.

Meets AP Science Practices 2, 4, 5, and 6

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

Re-create Life in One of the Most Ancient Geologic Eras

This backboard mounts directly to the Visual Scientifics base, enhancing video analysis.

Teach About Gravity

Individual spherical glass lenses.

Used Worldwide to Teach Proper Handwashing Technique.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Use biological detergents, enzymes, and ethanol to isolate DNA from plant material.

Determine the purity of a soda ash sample via gravimetry and acid-base titration.