• Steve Spangler Book Set

    $7.50 Sale!
  • Solar BagsSolar Bags

    Solar Bag Balloon Science Experiment

    $16.99
  • UV Color Changing BeadsUV Color Changing Beads

    UV Color-Changing Beads

    $12.99
  • STEM Slime Science BundleSTEM Slime Science Bundle

    STEM Slime Science Bundle

    $65.98
  • STEM Science Kit: Snow ScienceSTEM Science Kit: Snow Science

    STEM Science Kit: Snow Science Kit

    $32.99
  • Growing Body Parts Jar – Half Gallon

    Growing Body Parts Jar

    $9.99
  • STEM Science Kit: Mix and Match

    $32.99
  • Gift Certificates

    Gift Certificates

    $25.00$250.00
  • Deluxe Science Kit Bundle

    Deluxe Science Kit Bundle

    $124.95
  • Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 300-pack

    $24.99
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • Growing Polymer Creatures

    STEM Science Kit: Growing Polymer Creatures

    $12.50 Sale!
  • Naked Eggs and Flying Potatoes

    Naked Eggs and Flying Potatoes

    $5.99 Sale!
  • String Slime™ Starter SetString Slime Starter Set

    String Slime™ Starter Set

    $12.99
  • Halloween Slime BundleHalloween Slime Bundle

    The Halloween Slime Bundle

    $39.98
  • Color Science Classroom Bundle

    Color Science Classroom Bundle

    $48.96
  • Rainbow Snow Classroom Bundle

    Color Mixing and Absorption Classroom Bundle

    $63.96
  • Rainbow SnowRainbow Snow Bundle

    Rainbow Snow Bundle

    $35.98
  • Sensory Fun BundleSensory Fun Bundle

    Sensory Fun Bundle

    $25.98
  • WindbagsWindbags

    Windbags – One Breath Bernoulli Bag

    $6.99$49.99
  • STEM Camp

    STEM Camp (5 Complete Kits)

    $140.20 Sale!
  • Magic Sand Test TubeMagic Sand Test Tube

    Magic Sand Test Tube

    $7.99
  • STEM Science Kit - String Slime GoSTEM Science Kit - String Slime Goo

    STEM Science Kit: String Slime Goo Science Kit

    $32.99
  • Shape & Snow BundleShape + Snow Bundle

    Shape + Snow Bundle

    $32.98
  • Bacteria Classroom BundleBacteria Classroom Bundle

    Bacteria + Germs Discovery Classroom Bundle

    $41.98
  • Spring Science BundleSpring Science Bundle

    Spring Science Bundle

    $41.97
  • String Slime Deluxe SetString Slime Deluxe Set

    String Slime™ Deluxe Set

    $24.99
  • Bubble Classroom BundleBubble Classroom Bundle

    Bubble Classroom Bundle

    $54.98
  • Fire Bubbles and Exploding ToothpasteFire Bubbles & Exploding Toothpaste

    Fire Bubbles & Exploding Toothpaste

    $5.99 Sale!
  • STEM Science Kit Bundle - ASTEM Science Kit Bundle – 3 pack

    STEM Science Kit Bundle – Customer Favorites (3-pack)

    $84.12 Sale!