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  • Mystery Marbles

    Mystery Marbles
    Three marbles move but never touch... Why?
    $5.95–$52.95
  • Flinn DNA Molecular Model Sets
    NEW

    Flinn DNA Molecular Model Sets
    Helps your students visualize the structure of the double helix!
    $53.95–$92.95
  • Super Twine Kite String

    Super Twine Kite String
    The perfect tether for home-made kites or our Solar Tubes.
    $18.95–$53.95
  • Bernoulli's Principle Class Kit

    Bernoulli's Principle Class Kit
    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Teach Bernoulli's Principle easily with this kit!
    $7.95–$54.00
  • Dropper Popper

    Dropper Popper
    Review star icon Review star icon Review star icon Review star icon Review star icon (32 reviews)
    Seemingly defies the laws of physics by bouncing higher than where it was dropped!
    $2.75–$54.95
  • Ultraviolet Detecting Beads

    Ultraviolet Detecting Beads
    Review star icon Review star icon Review star icon Review star icon Review star icon (160 reviews)
    Watch white beads change to bright colors when taken outside!
    $7.45–$324.95
  • Cellulose - A Plant Cell Biology Game

    Cellulose - A Plant Cell Biology Game
    A worker placement game that takes place inside a plant cell.
    $54.99
  • Genotype: A Mendelian Genetics Game

    Genotype: A Mendelian Genetics Game
    Take the roles of research scientists to collect and validate data on pea plants.
    $55.00
  • Brown Dog Gadgets Crazy Circuits Starter Kit
    NEW

    Brown Dog Gadgets Crazy Circuits Starter Kit
    Add electronics to any brick based project with this fun STEM Kit!
    $55.95
    *Backordered: 2025-08-23 00:00:00
  • Push/Pull Spring Scales

    Push/Pull Spring Scales
    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    Color coded and calibrated in grams and in Newtons.
    $9.95–$55.95
  • HydroBot Arm Kit

    HydroBot Arm Kit
    A DIY science construction kit that yields a kid-powered HydroBot arm kit.
    $55.95
  • Surprising Science for Kids: Oceans!

    Surprising Science for Kids: Oceans!
    Perform seven dynamic demonstrations related to the deep blue sea.
    $56.00
  • Create a Mobile--Flinn STEM Design Challenge™
    NEW

    Create a Mobile--Flinn STEM Design Challenge™
    Incorporate art into science and engineering concepts with this innovative activity.
    $56.95
  • Dynamic DNA

    Dynamic DNA
    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Twist! Untwist! Replicate! Transcribe! Do it all with the Dynamic DNA Kit!
    $57.95–$279.95
  • Glow-in-the-Dark Pigment

    Glow-in-the-Dark Pigment
    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    The pigment can be activated by just about any light source!
    $5.95–$57.95
  • Introducing STEM through Electricity--Flinn STEM Design Challenge™
    NEW

    Introducing STEM through Electricity--Flinn STEM Design Challenge™
    Delve into crafting a simple electric circuit and learn to draw circuit diagrams.
    $57.95
  • e-Blox Story Blox - The City

    e-Blox Story Blox - The City
    The City is a chapter in the E-Blox® novelette Earth One.
    $58.95
  • Generating Electricity with Wind--Flinn STEM Design Challenge™
    NEW

    Generating Electricity with Wind--Flinn STEM Design Challenge™
    Harness the wind's energy and transform it into electricity!
    $58.95
  • 8" Plasma Globe

    8" Plasma Globe
    A fun and safe way to demonstrate Tesla Coils!
    $59.95
  • Handboiler

    Handboiler
    Review star icon Review star icon Review star icon Review star icon Review star icon (26 reviews)
    Great vapor pressure demonstration!
    $5.95–$59.95
  • Dissolving Paper

    Dissolving Paper
    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    Dip it in water and watch it disappear before your eyes!
    $9.95–$59.95
  • e-Blox Circuit Blox 395

    e-Blox Circuit Blox 395
    395 different projects to build.
    $59.95
  • Forensic Drug Testing: A Simulated Immunoassay

    Forensic Drug Testing: A Simulated Immunoassay
    Perform a simulated immunoassay test on several samples.
    $59.95
    *Backordered: 2025-07-01 00:00:00
  • Magnetic Field Pattern Window

    Magnetic Field Pattern Window
    Sealed particles of iron move in a fluid to show the field lines of magnets.
    $59.95
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