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Time & Measurement

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  1. Sand Timers

    Sand Timers - 3 piece set (1, 2, and 3 minute timers)

    Time literally passes before the child’s eyes as white sand funnels down through the hourglass. Many possible uses for these plastic timers. These inexpensive timers are approximately one, two, and three minutes. 3¾" high. Learn More
    $6.95
    SC442
    84 In Stock
  2. The Timeline of Life ~ Mural Style

    The Timeline of Life ~ Mural Style - From Azoka Company

    In this set the control and mute chart are each one-continuous piece (116" x 20½"), which can be rolled out on the floor or mounted on a wall. Includes laminated picture cards, and era labels as well as companion cards and books. Learn More
    $225.00
    EM824
    Order Now! Due in Stock 12/20/2018
  3. The Timeline of Life ~ Panel Style

    The Timeline of Life ~ Panel Style - From Azoka Company

    In this set the control and mute chart are cut into four sections (29" x 20½" each). The control panels can be wall-mounted ; then children can bring one panel at a time to their work area. Includes laminated picture cards, and era labels as well as companion cards and books. Learn More
    $225.00
    EM825
    Order Now! Due in Stock 12/20/2018
  4. Classic Judy® Clock

    Classic Judy® Clock - Geared clock to help children learn time from Carson Dellosa

    The most popular classroom clock ever to help children learn to tell time. The Judy Clock has movable hands and large, clear hour numbers on the face. Grasp the knob on the minute hand to turn it and watch the visible, working gears simultaneously move the hour hand. Children clearly see that turning the minute hand one complete revolution causes the hour hand to move forward one hour. Learn More
    $25.95
    SC430
    10 In Stock
  5. One Minute

    One Minute

    Written from a child’s perspective, the concept of time—and the importance of living in the moment—is playfully, poignantly conveyed in this simple yet profoundly moving book. Hardcover, 36 pages. Learn More
    $15.95
    MA132
    20 In Stock
  6. Clock Rubber Stamp Set

    Clock Rubber Stamp Set - Set of 3 stamps

    These analog stamps offer numerous possibilities for helping children learn to tell time. One stamp shows five-minute divisions (no numerals); the second shows one-minute divisions (no numerals); and the third shows five-minute divisions with hour numerals. Learn More
    $11.95
    SC433
    48 In Stock
  7. How Do You Know What Time It Is?

    How Do You Know What Time It Is? - Wells of Knowledge Science Series by Robert E. Wells

    A clock can measure time. But once there were no clocks! Long long ago, people measured time with the sun.” From pre-agricultural solar calendars through the atomic clock, this absorbing book captures the history of time and time measurement. Learn More
    $7.95
    SC435
    13 In Stock
  8. Simple Stopwatch

    Simple Stopwatch - From Learning Resources

    Easy for children to operate independently, with one green “go” button, one red “stop” button, and one yellow “clear” button. Rugged, plastic housing; breakaway cord. Learn More
    $9.95
    SC36
    37 In Stock
  9. About Time

    About Time - A First Look at Time and Clocks

    The earliest people divided time into two intervals, nighttime and daytime. Today’s atomic clocks divide time into picoseconds—trillionths of a second! How did we get from there to here? Paperback, 32 pages. Learn More
    $7.95
    EM30
    6 In Stock
  10. The Story of Clocks and Calendars

    The Story of Clocks and Calendars - Award-winning history book

    Children will journey through time and across civilizations to learn how human beings have relied on calendars to tell us when to plant, harvest, and rest. Indexed, with cultural, science, and history references. Paperback, 48 pages. Learn More
    $9.95
    EM33
    38 In Stock
  11. Wooden Measuring Tape

    Wooden Measuring Tape - Tape measure with winding cloth tape

    Children will love pulling the tape out and then turning the knob to wind it up. When it comes time to use a real tape measure they’ll be pros! The cloth tape extends for 24" of measurement. 3½" x 2½". Learn More
    $7.95
    V07
    23 In Stock
  12. Wind-Up Tape Measure

    Wind-Up Tape Measure - 10 meter (33 feet) long tape

    This well-made, flexible coated fiberglass tape has heat-sealed markings: inches on one side and centimeters on the other. Just pull on the tape to extend it, then wind it back up. Plastic casing, metal crank. 33-foot length. Learn More
    $12.95
    V69
    Order Now! Due in Stock 1/18/2019
  13. Thermometer Stamp

    Thermometer Stamp - Rubber stamp showing Fahrenheit and Celsius

    Use this rubber stamp to help children understand the measurements on a thermometer. Showing both Celsius and Fahrenheit in easy-to-read numerals, children will begin to internalize the relationship between these two measuring systems. 1½" x 4⅝". Learn More
    $5.50
    SC445
    21 In Stock
  14. Jumbo Thermometer

    Jumbo Thermometer - Weather observation tool

    Your children can measure ambient temperature on Fahrenheit and centigrade scales, then perhaps record and graph their observations. A fascinating way to exercise observation, math, and writing skills. Clear, easy-to-read numbers; sturdy plastic. Easy to mount; 15". Learn More
    $7.95
    SC662
    14 In Stock
  15. Galileo Thermometer

    Galileo Thermometer

    Tell the temperature on this glass thermometer by reading the tag of the lowest floating sphere in the upper part of the cylinder. Modeled on the thermoscope invented by Galileo Galilei in the 1600s, it relies on the downward pull of gravity and the upward pull of buoyancy. Learn More
    $25.95
    SC664
    Order Now! Due in Stock 3/15/2019
  16. Precision Balance with Weights

    Precision Balance with Weights - From Learning Resources

    Which weighs more — my apple or your pear? A cup of beans or a cup of rice? Children experience real hands-on science and measurement with this calibrated scale, perfect for exploring concepts like equalities, inequalities, mass, comparisons, and order. Learn More
    $44.95
    SC209
    9 In Stock

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