"SI Manufacturing"

Demonstrate magnetic fields on your desk or overhead with this clear container of iron fillings. Using magnets, you can show students how the fillings move and cluster together.

Complete electricity kit in a convenient storage case.

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

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.

Hands-On Investigation of Genetic Inheritance

Four gears of different sizes, perfect for any investigation or maker project.

Observe the sky and identify various cloud types with this simple device.

Three 50 cm in diameter cirlces in three colors (red, yellow and blue) are designed for a wide range of counting and sorting activities.

Plastic Wheels

How many students can fit into a cubic meter? How many cubic meters can fill a room? The Cubic Meter Set provides a dramatic demonstration of what cubic meters actually look like.

Designed to illustrate that height is proportional to mass, when diameter is uniform. Set consists of 52 identified masses which are molded to stack. Included are 4 yellow 10 g masses, eight red 5 g masses and 40 blue 1 g masses.

Base 10 decimeter cubes. Units are 1×1×1 cm and larger pieces are scored to show units.

Includes Four Blank Write-and-Wipe Cards

Provide everything your class will need to discuss the day’s date, weather, and temperature. Students can use the included vinyl cling-on words, icons, and dinosaurs to build weather related sentences and describe the weather. The board features write-on/wipe-off surfaces for recording temperature and graphing weather conditions over the course of a month. Size: 26 x 20"

Demonstrate the Relation of Length, Area, and Volume