Bar Magnets (pair). These bar magnets are clearly stamped with a N and painted red on the magnetic north end and stamped with S and painted blue on the magnetic south end. They are sold in pairs to demonstrate the attraction of opposite magnetic poles and...

A Concave Mirror is used in telescopes to gather light. It is an ideal size for demonstating how a concave mirror focuses light. This concave mirror is unmounted and is made of high quality silvered glass with a focal length of 150mm. The concave mirror...

The Diffraction Grating is a transmission-type grating film mounted in 2" x 2" cardboard slide mount. It has one square inch of diffraction grating exposed. The diffraction grating is ideal for demonstrations or to mount in a simple spectroscope. It has...

Physics for Every Kid contains easy experiments for children of all ages. Janice Van Cleave does a good job of using simple, household items to demonstrate scientific principles.

Four inch tall plastic figure with attached plastic parachute. Assorted colors. Used for studying gravity in Year Four Physics, Unit 1.

A Prism is used to break light into its component colors. White light going in will appear in a rainbow of colors coming out. The prism is made of cast acrylic. It has equilateral (60° Angles) 1 in. sides and is 3 in. long.

Spring Scale (2000g). This economical spring scale is used in many labs to measure force. It is about 7 x 1.5 x 1 inches in size and measures weights up to 2000 g. Used in Year Four, Units 1, 2, & 3.

Spring Scale (500g). This economical spring scale is used in many labs to measure force. It is about 7 x 1.5 x 1 inches in size and measures weights up to 500 g. Used in Year Four, Units 1, 2, & 3.

If your Toy Steam Boat is running out of steam, get a refill! These steam boat candles come in packages of 7 for plenty of trips back and forth across the ocean.