"Human Biology Lab Activities&amp"

Designed for use with a meter stick optical bench

Snap on battery connectors for your electronics projects.

Gram Centimeter Plastic Cubes

Smooth running pulley for investigating mechanical advantage.

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

A thin aluminum coating produces great sensitivity to electrostatic charges. Styrofoam pith-like balls measure 8 mm in diameter and each has a silk suspension cord.

Ideal for tensioning lines.

The refraction tank with laser provides excellent visibility!

Economical Illustration

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

Easier to Use and Clean Up than Iron Filings.

This versatile and expandable Student Breadboard is perfect for introductory circuit courses.

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

The pre-formed Jumper Wire Set includes 25 wires in 14 color-coded lengths.

Make sound measurements with greater precision and convenience.