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  • Simple Machines Book Set

    Simple Machines Book Set - Set of 6 books

    SC258
    $35.70
    In Stock
  • What Are Inclined Planes?

    What Are Inclined Planes? - A simple machine book

    SC259
    No Longer Available
  • What Are Levers?

    What Are Levers? - A simple machine book

    SC260
    No Longer Available
  • What Are Pulleys?

    What Are Pulleys? - A simple machine book

    SC261
    $5.95
    In Stock
  • What Are Screws?

    What Are Screws?

    SC262
    $5.95
    In Stock
  • What Are Wedges?

    What Are Wedges?

    SC263
    $5.95
    In Stock
  • What Are Wheels and Axles?

    What Are Wheels and Axles?

    SC264
    $5.95
    In Stock
  • Gear Train Model

    Gear Train Model

    SC282
    No Longer Available
  • Pulley Model

    Pulley Model

    SC283
    No Longer Available
  • 50 Science Things to Make & Do

    50 Science Things to Make & Do - Science experiment & activity cards from Usborne

    SC302
    $9.95
    In Stock
  • Bite-Sized Science

    Bite-Sized Science - Activities for Children in 15 Minutes or Less

    SC411
    $14.95
    In Stock
  • Nurturing the Young Scientist

    Nurturing the Young Scientist - Experiences in Physics for Children

    SC413
    $20.00
    In Stock
  • EZ Read Rain Gauge

    EZ Read Rain Gauge - Child-friendly weather observation tool

    SC441
    $15.95
    In Stock
  • Glass Prism

    Glass Prism - Functional prism for experiments with light

    SC502

    Now: $5.95

    Was: $6.95

    In Stock
  • All the Colors of the Rainbow

    All the Colors of the Rainbow - A Rookie Read-About Science book

    SC533
    $4.95
    In Stock
  • Jumbo Thermometer

    Jumbo Thermometer - Weather observation tool

    SC662
    $6.95
    In Stock

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