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Stem for 10+

  • GRAVITRAX THE GAME GRAVITRAX THE GAME

    GRAVITRAX THE GAME

    How does the ball get from start to finish when, for example, only 4 height stones, 3 curves and 2 rails are available to build the railway? 30 task cards show the start and finish point of the track to be built. If at the end the ball rolls from start...

    $290.00
  • TATTOO FACTORY TATTOO FACTORY

    TATTOO FACTORY

    Are tattoos only done on skin?Explore the world between science and arts whilst making a hand sculture and tattooing it!Recommend age: 8+

    $280.00
  • SOLAR POWERED ROVERS W1 SOLAR POWERED ROVERS W1

    SOLAR POWERED ROVERS W1

    Want To Build Fun, Solar-Powered Vehicles And Devices That Move Using Electricity Generated Directly From Sunlight? With This Kit, You Can Construct Five Motorized Models: Three Types of Solar Cars, A Solar Fan, And A Solar Robot Model. Conduct Science...

    $279.90
  • CROSSBOWS & CATAPULTS CROSSBOWS & CATAPULTS

    CROSSBOWS & CATAPULTS

    In This Kit You Can Build Both Crossbows And Catapults.A Crossbow Is A Medieval Type Of “Gun” Like Bow. With This Kit You Can Build Up To 5 Different Types Of Crossbows With Different Designs And Technical Constructions. The Safety Projectile Is Called A...

    $269.90
  • SALE
    K'NEX CLASSICS 300PC/20 MODEL BUILDING FUN TUB K'NEX CLASSICS 300PC/20 MODEL BUILDING FUN TUB

    K'NEX CLASSICS 300PC/20 MODEL BUILDING FUN TUB

    Introduce your children to endless building possibilities with the K'NEX Building Fun Tub! This building set from K'NEX comes with 300 different rod and connector pieces, which can be assembled into 3D configurations. Kids can follow instructions to...

    Was: $299.00
    Now: $254.15
  • SCIENCE WIZ CELLS

    SCIENCE WIZ CELLS

    Incorporate these highly educational science kits into your child's future lessons. The projects and experiments introduced in these kits cover an enormous expanse of information that will provide for a fairly in-depth study of the featured topic. These...

    $250.00
  • SCIENCE WIZ ELECTRONICS

    SCIENCE WIZ ELECTRONICS

    Teaches children the basics of electronics science principles Step-by-step directions and the use of everyday materials brings clarity to how things work Includes a detailed instructional book and materials for your creations Several projects help teach...

    $250.00
  • SCIENCE WIZ CHARGE SCIENCE WIZ CHARGE

    SCIENCE WIZ CHARGE

    Learn all about static electricity with this hands-on experiment kit! Build devices like the Van de Graaff generator, and electrostatic motor, a Leyden jar and more that will help develop a deep understanding of electrostatics! Perform 15 different...

    $250.00
  • SCIENCE WIZ INVENTIONS

    SCIENCE WIZ INVENTIONS

    A spinning motor A clicking telegraph A light flashing generator A real radio Step-by-step 3D directions and the use of everyday materials brings clarity to how-things-work.The full color illustrations present central scientific concepts which allow...

    $250.00
  • SCIENCE WIZ PHYSICS

    SCIENCE WIZ PHYSICS

    Develop a fundamental understanding of inertia, the laws of motion, centripetal force, mass, weight, velocity, and acceleration. Concepts are explored with time tested experiments and highly visual illustrations. Launch bottle rockets. Perform tricks...

    $250.00
  • SCIENCE WIZ ELECTRICITY

    SCIENCE WIZ ELECTRICITY

    40 Page science book and kit with a total of 18 activities. Beautiful step-by-step, highly visual instructions and child appropriate materials designed for young children to work independently. All materials included except one D-cell battery. For...

    $250.00
  • SCIENCE WIZ LIGHT

    SCIENCE WIZ LIGHT

    Whiz Kits For whiz kids, from ScienceWiz". The Light kit is has (25) projects, including a kaleidoscope, microscope, gelatin lenses, and more. You add a D-cell battery, food coloring, and gelatin. Created by Berkeley science-education whiz Penny Norman,...

    $250.00
  • SCIENCE WIZ ENERGY

    SCIENCE WIZ ENERGY

    * For children ages 8 through 80 * 48 page full color instruction book and kitGet moving with kinetic energy! Kids can explore the energy story and discover what energy is, how we make it now and what exciting choices await us in the future. This kit...

    $250.00
  • SCIENCE WIZ DNA

    SCIENCE WIZ DNA

    * Science Wiz DNA Educational science kit * This new edition of DNA makes the learning of the central concepts of molecular biology child's play * Extract DNA from a fruit then probe and spool real DNA, build a double helix, solve a chromosome puzzle and...

    $250.00
  • SCIENCE WIZ CHEMISTRY

    SCIENCE WIZ CHEMISTRY

    Those candle making, water squirting, freezing thawing, glop and mud pie experiments every child should do to explore the matter of matter. Make candles Squirt with water pressure Squeeze an egg into a bottle Capture a CO2 explosion Grow crystals Sink...

    $250.00
  • ROCKS, GEMS & GEODES

    ROCKS, GEMS & GEODES

    Kids will dig the world of earth science and geology! Kick-start your very own rock collection with the 36 stones, then use the included crystal powder and mold to grow your own geode formation. Collect rocks and conduct experiments, such as a scratch...

    $249.90
  • WATER POWER MINI 2.0 WATER POWER MINI 2.0

    WATER POWER MINI 2.0

    Let’s build six awesome water power models! With this kit, you can discover the driving force of water, and learn about the compressed air. The compressed air is one of the oldest energy sources, and this technology is still used in many machines today...

    $239.90
  • SCIENCE TOYS LAB

    4M

    SCIENCE TOYS LAB

    Power the LED clock with a lemon, make a volcano erupt in your palm, recycle two bottles to make a giant tornado on your table-top, have fun while you learn about the scientific principles behind forces, pressure, chemical electricity and more! This kit...

    $210.00
  • GLOWING CRYSTAL GEODE GLOWING CRYSTAL GEODE

    GLOWING CRYSTAL GEODE

    Create your own crystal geode — a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mould and then fill it with a crystal-growing alum salt solution. The crystal solution contains an ultraviolet-luminous pigment that...

    $200.00
  • WORLD DESK MAT/GIANT MOUSE PAD W1

    WORLD DESK MAT/GIANT MOUSE PAD W1

    If you're like me, your mouse seems to run off the edge of the standard-sized mouse pad all too often. The only way to really fix the problem is to buy a larger mouse pad. This giant mouse pad also has intrinsic educational value that could benefit...

    $200.00