Portfolios feature two business card slots. For 11 x 8 1/2 document storage. Without prongs. Assorted colors include red, yellow, green, blue,...
Best Sellers
Portfolios feature two business card slots. For 11 x 8 1/2 document storage. With prongs. Sold individually in assorted colors (no color choice)...
Our pencils feature bonded lead, that reduces breakage. Non-toxic yellow finish. Aluminum ferrule, pink eraser and pre-sharpened for extra...
Great for use as border or dividing steel surfaces into sections for organization, data sets and charts. Use on magnetic whiteboards, steel...
Great for classroom games, math lessons, reminders and all assignments. Durable masonite lap boards are 9" x 12" and can be used with all dry erase...
Double sided 1/8" masonite hardboards allow you to take your work anywhere. Designed with smooth beveled edges for comfort and safety. Six inch...
Durable plastic rulers feature double beveled edge with pencil groove. Raised calibrations show 1/16 inches on one edge, millimeters on the other....
4" Clear plastic protractor is ideal for all young mathematicians. Protractor features an open center and sunburst at the base which allows the...
Simple Machines
The screw, another of the simple machines, converts a circular motion (the turning of the screw) into a linear motion. It also lets you amplify the...
The great blocks of stone that made the pyramids weren't lifted into place they were rolled up ramps, or what we now call inclined planes. The...
When a cord is run over a pulley, the direction of the applied force is changed. This is a very useful principle in many different machines, and a...
As the pendulum swings back and forth, its energy changes from potential energy (the energy it has at the top of its swing, when it is raised up)...
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small...
Give your students a kick start on learning with our Force and Motion 3-book BUNDLE. Students begin by exploring different Forces. Conduct several...
Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and...
This device illustrates the workings of a system of gears. When you turn one gear, the meshed teeth cause the other gears to rotate as well. The...
Build all 5 Simple Machines at the same time! Students can construct, examine and explain simple machines to develop a deeper understanding of how...