"WardsSci000474"

This economical, compact timer measures up to one hour in one-minute intervals.

Six inch, clear plastic circular protractor for measuring 360° in 1° divisions. It has a beveled edge and a cutout center.

Stock up on the classroom essentials you use most for every classroom activity.

Glass lenses mounted on metal frames with bakelite handles.

Visual Examples of Erosional Processes

This set consists of 21 replica fossils in a plastic storage container.

Cut and strip all types of wire, cut bolts in a wide range of sizes, and crimp solderless connections with this tool that has cushion grips.

Package of 100, 300 or 500 interlocking cubes in 10 standard colors. An activities booklet is included.

Simulate the cyclonic motion of a twister.

Good way to introduce them to the different layers of Earth in a concrete manner.