"WardsSci000480"

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

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

Identify All Three Classes of Levers and Their Key Parts

Budget-friendly, yet reliable, this projectile launcher comes with plastic marbles for safety.

Teach students about energy and motion with this popular kit, which lets students build their own model roller coasters anywhere in your classroom –all you need is masking tape.

Help Your Students Perceive How Light Behaves

Individual spherical glass lenses.

Five-piece equal mass density set – for specific heat experiments and more.

Versatile Apparatus for Electrostatics Lessons.

Vividly demonstrate centripetal forces with this exciting apparatus.

A simple way to demonstrate parallel and series circuits.

Easily connect power supplies to devices without electrical posts.

A complete classroom solution to the daunting task of teaching electronics and programming.

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.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Use hands on power to investigate rotational dynamics.