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Collection: Educational + Science + Development

Hammer + Jacks has curated a "laboratory" of educational toys for the development of language, logic, sensory, and problem-solving skills for the home classroom or next backyard excursion. Let loose with slime, create with a growing kit, experiment with putty, and develop some brain cells with fun!
133 products
  • Dig It Up! Excavation Kit
    Regular price
    $3.00
    Sale price
    $3.00
  • Crystal Growing Kit
    Regular price
    Sold out
    Sale price
    $10.00
  • GloPlay - glow-in-the-dark wall stickers
    Regular price
    $15.00
    Sale price
    $15.00
  • Mini Rainbow What'Zit
    Regular price
    $4.00
    Sale price
    $4.00
  • Pop-Up Toy
    Regular price
    $15.00
    Sale price
    $15.00
  • Magna-Tiles Clear Colors
    Regular price
    $54.00
    Sale price
    $54.00
  • Geodes
    Regular price
    $4.50
    Sale price
    $4.50
  • Magna-Qubix 3D Magnetic Building Blocks
    Regular price
    $20.00
    Sale price
    $20.00
  • Super Absorbent Polymer Spheres
    Regular price
    $10.00
    Sale price
    $10.00
  • SAFE-SAW - Makedo Cardboard Construction System
    Regular price
    $8.00
    Sale price
    $8.00
  • Jumbo Eyedropper
    Regular price
    $3.00
    Sale price
    $3.00
  • Pocket Scope
    Regular price
    $19.00
    Sale price
    $19.00
  • Flash Rocks
    Regular price
    $6.00
    Sale price
    $6.00
  • Color Safety Goggles
    Regular price
    $7.00
    Sale price
    $7.00
  • Handy Scooper
    Regular price
    $5.00
    Sale price
    $5.00
  • FOLD-ROLLER - Makedo Cardboard Construction System
    Regular price
    $8.00
    Sale price
    $8.00
  • Magnetic Wand
    Regular price
    $3.00
    Sale price
    $3.00
  • STICK-LETS Dodeka Fort Kit (12pc)
    Regular price
    $28.00
    Sale price
    $28.00
  • Glow-In-The-Dark Stars
    Regular price
    Sold out
    Sale price
    $6.00
  • ABC Magnetic Letters
    Regular price
    $16.00
    Sale price
    $16.00
  • STICK-LETS Hexa Fort Kit (6pc)
    Regular price
    $15.00
    Sale price
    $15.00
  • Rainbow Calculator
    Regular price
    $6.00
    Sale price
    $6.00
  • Gator Grabber Tweezers
    Regular price
    $2.00
    Sale price
    $2.00
  • Big Bunch O' Bugs
    Regular price
    $10.00
    Sale price
    $10.00
  • ScrunchMap of the World
    Regular price
    $12.00
    Sale price
    $12.00
  • Owl Pellet
    Regular price
    $8.00
    Sale price
    $8.00
  • ScrunchMap of the United States
    Regular price
    $12.00
    Sale price
    $12.00
  • Ladybug Land With Voucher
    Regular price
    $30.00
    Sale price
    $30.00
  • Instant Winter
    Regular price
    $7.00
    Sale price
    $7.00
  • Color Mixing Glasses
    Regular price
    $12.00
    Sale price
    $12.00
  • Funnel
    Regular price
    $3.00
    Sale price
    $3.00
  • Garden Patch - Mixed Wild Flowers
    Regular price
    $9.00
    Sale price
    $9.00
  • SCRU-DRIVER - Makedo Cardboard Construction System
    Regular price
    $6.00
    Sale price
    $6.00
  • Discover - Makedo Cardboard Construction System
    Regular price
    $42.00
    Sale price
    $42.00
  • Squeezy Tweezers
    Regular price
    $3.00
    Sale price
    $3.00
  • SOLAR POWERED RAINBOW MAKER WITH SWAROVSKI CRYSTAL
    Regular price
    $38.00
    Sale price
    $38.00
  • nanoGlux Glow Putty
    Regular price
    $5.00
    Sale price
    $5.00
  • CREATE YOUR OWN SOLAR SYSTEM
    Regular price
    $12.00
    Sale price
    $12.00
  • Simple Stopwatch
    Regular price
    $12.00
    Sale price
    $12.00
  • Night & Day 2 In 1 Exploration Globe
    Regular price
    $56.00
    Sale price
    $56.00