"Classification+Learning+Activities"

Sold wood and aluminum dynamics cards used for collision experiments.

Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

Simply Separate Plant Material Extracts!

Perfect for density experiments, use this set determine the mass and volume of each sample and graph the mass versus volume. The slope of the straight line that results is the density of the material.

Beautiful, large, and functional gyroscope for classroom demonstrations.

Torsion of Metal Rods Apparatus shows students the affect of a torque on a metal rod.

For Use With Solar Cell.

Demonstrates center of mass with wooden plane and double cone that comes assembled.

Combination seed treatment and mixing drum for applying coatings or protectants to seeds.

Measure an electric current by determining the magnitude and direction of the horizontal component of Earth’s magnetic field. Set the compass needle parallel to the coil, pass an unknown current through, and measure the angle of deflection. Features copper magnet wire, adjustable potentiometer, compass, and non-magnetic stand. Required but not included is one D battery.

Complete demonstration for colors and LED properties.

Easy-to-assemble intermediate-level rocket with laser cut balsa fins.

An Entertaining and Efficient Hands-On System for Introducing Physics

The perfect K'NEX solution for your Maker Space!

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).