Science Classroom Resources for Grades 3-5

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  • Polymer Snow Tube

    Polymer Snow Tube

    Create your own winter wonderland in just a few seconds!
    $5.95
  • Crystal Growing Kit

    Crystal Growing Kit

    Grow your own custom-colored crystal with this all-inclusive kit.
    $9.95
  • Water Marbles Tube

    Water Marbles Tube

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    Polymer balls that absorb and expand 100 times their size in water.
    $5.95
  • Hydraulic Arm Kit

    Hydraulic Arm Kit

    Build your very own robotic arm and learn about simple hydraulic principles.
    $14.95
  • Foucault's Pendulum

    Foucault's Pendulum

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    Mesmerizing to watch as it traces beautiful Lissajous patterns in sand.
    $10.95–$69.95
  • Plus-Plus

    Plus-Plus

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    A delightful new way to add Engineering to your STEM materials.
    $8.50–$16.95
  • Dazzlinks Beams Classroom Kit

    Dazzlinks Beams Classroom Kit

    The Beams Classroom Kit is suitable for 20+ people.
    $199.95
  • Subtractive Color Theory Demonstration

    Subtractive Color Theory Demonstration

    Perfect for teaching the optics and physics of color mixing.
    $109.95
  • Jellyfish Cartesian Diver

    Jellyfish Cartesian Diver

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    Just squeeze the bottle to control the diver!
    $3.95
  • Shark Tooth Stew

    Shark Tooth Stew

    A wonderful introduction to marine fossils!
    $13.75
  • Mini Lava Lamp

    Mini Lava Lamp

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    An igneous geology experiment that's fun and informative.
    $10.95
  • Cloud Bottle

    Cloud Bottle

    Review star icon Review star icon Review star icon Review star icon Review star icon (8 reviews)
    Making a cloud with this palm-sized pump is easy.
    $19.95
  • Paper Balloon Paradox

    Paper Balloon Paradox

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    You won't believe your eyes as this colorful balloon slowly fills with air.
    $2.25–$8.95
  • Air Pressure Bundle

    Air Pressure Bundle

    Six air pressure goodies will prove that science never sucks!
    $61.95
  • 17" Galileo Thermometer

    17" Galileo Thermometer

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    This beautiful glass column holds 10 carefully weighted glass balls.
    $39.95
  • Zero Blaster

    Zero Blaster

    Launches 2 to 6 inch diameter fog rings more than 14 feet!
    $28.95
  • Dinosaur Eggshell Fragment

    Dinosaur Eggshell Fragment

    Eggshell pieces believed to come from a Saltasaurus dinosaur.
    $9.95
    *Backordered: 1/24/2025
  • Squishy Circuits Deluxe Kit

    Squishy Circuits Deluxe Kit

    Our most complete Squishy Circuits kit.
    $74.95
  • Squishy Circuits Group Kit

    Squishy Circuits Group Kit

    Battery holders and other accessories that work with Squishy Circuits dough.
    $274.95
  • Large Classic Hoberman Sphere

    Large Classic Hoberman Sphere

    Mathematics, mechanics, science, and structural engineering.
    $37.95
  • Dazzlinks Plastic Classroom Pack

    Dazzlinks Plastic Classroom Pack

    Want to construct the sturdiest DazzLinks creations ever? Try the Plastic Classroom Set. You'll get 230 plastic...
    $159.95
  • Dazzlinks Cardboard Classroom Pack

    Dazzlinks Cardboard Classroom Pack

    230 cardboard pieces, 400 brads/fasteners and instructions.
    $139.95
  • Surprising Science for Kids: MAGNETS!

    Surprising Science for Kids: MAGNETS!

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    The ideal introduction to magnetism for children!
    $29.95
  • Balancing Bird Puzzle

    Balancing Bird Puzzle

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    A wonderful do-it-yourself physics puzzle for students of all ages.
    $5.95
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