• Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 300-pack

    $24.99
  • Halloween Slime BundleHalloween Slime Bundle

    The Halloween Slime Bundle

    $39.98
  • Teacher Classroom Bundle

    Teacher Classroom Bundles

    $33.96$140.92
  • STEM Slime Science BundleSTEM Slime Science Bundle

    STEM Slime Science Bundle

    $65.98
  • Classroom Science BundleClassroom Science Bundle

    Classroom Science Bundle

    $33.96
  • Bacteria Classroom BundleBacteria Classroom Bundle

    Bacteria + Germs Discovery Classroom Bundle

    $41.98
  • Spring Science BundleSpring Science Bundle

    Spring Science Bundle

    $41.97
  • Rainbow Snow Classroom Bundle

    Color Mixing and Absorption Classroom Bundle

    $63.96
  • Air Classroom BundleAir Classroom Bundle

    Solar and Air Classroom Bundle

    $61.12
  • Physics Classroom BundlePhysics Classroom Bundle

    Observable Forces Classroom Bundle

    $41.96
  • Bubble Classroom BundleBubble Classroom Bundle

    Bubble Classroom Bundle

    $54.98
  • Electricity + Sound Classroom BundleElectricity + Sound Classroom Bundle

    Electricity + Sound Classroom Bundle

    $49.96
  • Color Science Classroom Bundle

    Color Science Classroom Bundle

    $48.96
  • Deluxe Science Kit Bundle

    Deluxe Science Kit Bundle

    $124.95
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • STEM Science Kit - Bundle BSTEM Science Kit Bundle – 3 pack

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

    $84.12 Sale!
  • STEM Science Kit Bundle - ASTEM Science Kit Bundle – 3 pack

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

    $84.12 Sale!
  • Sensory Fun BundleSensory Fun Bundle

    Sensory Fun Bundle

    $25.98
  • Energy Stick + Sand BundleEnergy + Sand Bundle

    Energy + Sand Bundle

    $32.98
  • Shape & Snow BundleShape + Snow Bundle

    Shape + Snow Bundle

    $32.98
  • STEM Science Kit: Mix and Match

    $32.99
  • STEM Science Kit: Snow ScienceSTEM Science Kit: Snow Science

    STEM Science Kit: Snow Science Kit

    $32.99
  • STEM Science Kit - String Slime GoSTEM Science Kit - String Slime Goo

    STEM Science Kit: String Slime Goo Science Kit

    $32.99
  • Rainbow SnowRainbow Snow Bundle

    Rainbow Snow Bundle

    $35.98
  • At-Home Science Bundle

    $22.97
  • Family Fun Science Night – MagicFamily Fun Science Night

    Family Fun Science Night Magic Kit

    $24.99
  • Growing Body Parts Jar – Half Gallon

    Growing Body Parts Jar

    $9.99
  • Growing Polymer Creatures

    STEM Science Kit: Growing Polymer Creatures

    $12.50 Sale!
  • Steve's Bookazine

    Steve’s Bookazine

    $4.49 Sale!
  • Water Gel Test Tube

    Water Gel™ Test Tube

    $7.99
  • Water Gel Starter SetWater Gel Starter Kit

    Water Gel™ Starter Set

    $12.99
  • Magic Sand Test TubeMagic Sand Test Tube

    Magic Sand Test Tube

    $7.99
  • Magic Sand Starter SetMagic Sand Starter Kit

    Magic Sand Starter Set

    $12.99
  • aShape Gel™ Deluxe SetShape Gel Deluxe Set

    Shape Gel™ Deluxe Set

    $24.99
  • Shape Gel™ Starter SetShape Gel Starter Set

    Shape Gel™ Starter Set

    $12.99
  • String Slime Deluxe SetString Slime Deluxe Set

    String Slime™ Deluxe Set

    $24.99
  • String Slime™ Starter SetString Slime Starter Set

    String Slime™ Starter Set

    $12.99
  • STEM Science Kit - Power of AirSTEM Science Kit - Power of Air

    STEM Science Kit: Power of Air STEM Science Kit

    $32.99
  • At Home Science - Water SuspensionAt Home Science - Water Suspension

    At Home Science – Water Suspension

    $9.99
  • At Home Science - Tornado TubeAt Home Science - Tornado Tube

    At Home Science – Tornado Tube

    $8.99
  • Water Wizardry

    STEM Science Kit: Water Wizardry

    $17.49 Sale!
  • STEM Camp

    STEM Camp (5 Complete Kits)

    $140.20 Sale!
  • Steve Spangler Book Set

    $7.50 Sale!
  • Naked Eggs and Flying Potatoes

    Naked Eggs and Flying Potatoes

    $5.99 Sale!
  • UV Color Changing BeadsUV Color Changing Beads

    UV Color-Changing Beads

    $12.99