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    22 products
    Prehistoric Ecosystem in Germany
    $44.95
    Adaptations Investigation Kit, Grade 3. Lab 12.
    $149.95
    Magnetic Attraction
    $79.95
    Exposed Tree Roots
    $99.95
    Leopard Images in a Mirror
    $94.95
    Traits of Parents and Offspring
    $44.95
    Moon Phases
    $199.95
    Electric Toy Car
    $199.95
    Shadows Throughout the Day
    $59.95
    Mealworm Food Preference
    $199.95
    Patterns of Change in Living Things
    $54.95
    Star Brightness
    $64.95
    Unknown Powder Identification
    $79.95
    States of Matter and Weight
    $115.95
    Using Codes to Communicate
    $54.95
    Batteries and Bulbs in a Closed Circuit
    $149.95
    Keeping Chickens Warm with Light
    $199.95
    Energy Transfer Through Collisions Investigation Kit, Grade 4. Lab 2.
    $239.95
    Sled Tug-O-War
    $69.95
    Skateboard Half-Pipe
    $194.95
    Pushing a Magnet with a Magnet
    $48.95
    Billiards Break Speed
    $154.95
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