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Simple machines

Simple machines

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  • Simple Machines Block & Tackle ERSCTU512_1

    Simple Machines Block & Tackle

    Learning Advantage®

    $24.99
    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 force on the cord can be used to lift a large weight. Experimenting with the device shows why: lifting the...
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  • Simple Machines Pendulum ERSCTU511_1

    Simple Machines Pendulum

    Learning Advantage®

    $24.99
    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) into kinetic energy (the energy of motion). But the pendulum can be used as a device to explore other...
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  • Simple Machines Gear Train ERSCTU510_1

    Simple Machines Gear Train

    Learning Advantage®

    $39.99
    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 second gear turns in the opposite direction as the first, and the third gear turns in the same direction as...
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  • Simple Machines Pulley ERSCTU506_2

    Simple Machines Pulley

    Learning Advantage®

    $24.99
    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 basic principle that shows up again and again in physics classes. This device lets students explore and...
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  • Simple Machines Screw ERSCTU505_1

    Simple Machines Screw

    Learning Advantage®

    $19.99
    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 force a great deal, since turning the screw only moves the end of the screw a small amount. This classic...
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  • Simple Machines Inclined Plane ERSCTU501_1

    Simple Machines Inclined Plane

    Learning Advantage®

    $24.99
    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 inclined plane, one of the simple machines, allows you to raise great weights with small forces. This model...
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  • STEM Simple Machines Activity Set ERSLER2824_3

    STEM Simple Machines Activity Set

    Learning Resources

    $42.11
    Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and hands-on activities and experiments. Introduce and explore all 6 simple machines as you make amazing...
    $42.11
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  • Simple Machines Set, Pack of 5 ERSLER2442_1

    Simple Machines Set, Pack of 5

    Learning Resources

    $60.85
    Build all 5 Simple Machines at the same time! Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. A 5-in-1 value! Contains enough pieces to build a lever, pulley, inclined plane,...
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  • Force Motion & Simple Machines Big Book

    Force Motion & Simple Machines Big Book

    Classroom Complete Press

    $29.95
    Give your students a kick start on learning with our Force and Motion 3-book BUNDLE. Students begin by exploring different Forces. Conduct several experiments on the force of friction and air resistance. Understand that acceleration and deceleration are...
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