"American Scientific"

Perform live demonstrations showing how streams are created and constantly changing.

Marked with a magnetic declination scale.

Perfect Funnel for Every Application.

Good quality hardwood meter and half-meter sticks with a natural finish.

For physics experiments and demonstrations such as kinetic, density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc. Solid ball, 1-1/2" (40mm) diameter. Made of Steel. Sold as a pair. Comes with a Teacher's Guide.

A must for explorations of sound and waves.

Set of 54 Includes twenty 1 g (blue), twenty 5 g (red), ten 10 g (yellow), and four 20 g (green) weights. These colored and coded stacking masses help children see mass relationships at a glance. Each color represents a different thickness and mass. Includes plastic storage box.

Flexible and easy alternative to standard mini bulbs: no holder required!

Simply the easiest and best jumper wires you can have in your classroom.

7 mm-thick hardwood meter stick has permanently engraved black scales in metric and English.

Teach wind direction concepts effectively while engaging students interactively.

Prevent rust and eliminate the mess that comes with using iron filings.

Classic apparatus to measure the fundamental unit of electric charge (e).

Nitinol (pronounced 'night-in-all') is an alloy metal, its name stands for Nickel (Ni), Titanium (Ti), and the Naval Ordnance Laboratory (NOL) where it was discovered.

Discuss the dependence of a pendulum's period on its length with this beautiful wave demo.

Visualize magnetic force or discuss advanced materials.