Stem for 10+

Q-BA-MAZE 2.0 BIG BOX

CRYSTAL GROWING W2

Grow dozens of dazzling crystals and conduct illuminating experiments with this classic science kit.Experiment with four chemically different crystals each with different properties. Grow crystals fast and slow or big and small. Grow one big crystal or...

CHEMISTRY C500 W1

Learn about reactions between solids, liquids, and gases. Discover the colourful effects of acids and bases. Perform astonishing “magic” tricks for your friends. Make fizzy and foamy reactions. Write messages with invisible ink. Investigate metals and...

EASY ELECTRIC CIRCUITS

The essential circuitry experiment kit! Explore the science of electricity in a fun, hands-on way by building 20 electric circuits and motorized devices. Conduct experiments to learn about the many electrical components and physical science principles...

ULTRA BIONIC BLASTER W1

Have a blast with this awesome engineering project!Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics technologies that use pressurized air to perform work and many cool mechanisms as you assemble the blaster...

PERFORMANCE ROOF BINOCULARS

These pocket binoculars have a compact and attractive design. The fully coated BK-7 optics and solid mechanics enable a true color picture replication. These models have diopter compensation and foldable eyepieces for spectacle wearers as well as a...

SIMPLE MACHINES W1

An introduction to mechanical physics! Jumpstart your study of mechanical physics by learning all about simple machines and how they’re used to make complex tasks easier to do. The seesaw at the playground, the wheelbarrow in your backyard, the flagpole...

LAVA LABS COLOR-RUPTION

Make science groovy as you explore the science of color! What happens when you combine the essence of a lava lamp, an erupting volcano, and the beauty of color? Using basic household ingredients, and the help of an adult, you can create your own color...

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...

LAVA NADO - LAVA LABS

Lava-nado Experiments let you recreate a miniature force of nature…a twisting tornado right on your tabletop! Explore the whirling, swirling world of vortezes, expirement with centripital force. Bring your expirements to life as the tornado swirling...

Q-BA-MAZE 2.0 STARTER LIGHTS SET

Building with Q-BA-MAZE sparks even more creativity when cubes light up as marbles race through! Add gleaming eyes to your dragon maze. Build a marble run that looks like a light bulb and glows like one too! The possibilities are endless and...

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...

WATER POWER

Harness the power of air and water to make things move! Build water-rocket cars, jet-propelled boats, a water gun, and even a lawn sprinkler. Learn about the laws of physics and their applications in real-world engineering. When you pump air into your...

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...

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...

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...

SCIENCE WIZ CHEMISTRY PLUS

Learn about The Alphabet of the Universe with Real Chemistry Experiments you can do Pop hydrogen, search for naked protons and measure the pH of liquids Flame test alkali metals, grow giant crystals and explore noble gases Includes a full-color 48 page...

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...

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...

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...