Science

Gears make things move! Join Ty and Karlie — the young engineers featured in the other Kids First early engineering kits — to build four awesome ge...

Grab your tools, it’s time to get building! Learn how to use tools and build your own workbench with this introductory mechanical engineering kit f...

This ten-inch-diameter acrylic globe has a light inside, allowing it to function in two modes. In its non-illuminated day mode, the globe displays ...

It’s time to start mixing things up! In this pretend STEM scenario, you are a chemist for a bath and body products company and it’s your job to mak...

Science meets fashion in this make-your-own tie-dye science lab. Tie-dye two fabric scrunchies and two pairs of socks using non-toxic red, blue, an...

Build a powerful robotic bulldozer and sleek handheld wireless controller. Then use the controller to command your robot to move around in all dire...

Time after time, experience shows that learning by manipulating physical objects with one’s own hands — learning by doing things firsthand, rather ...

Learn how paleontologists dig up fossils and where can you find them in nature. Dig animal fossils and fossilized tree resin out of the plaster blo...

Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in C...

Knock, knock, knocking on wooden floors — this wacky walking ReBot is pieced together from a tennis racket, hammer, and the rear wheels of a tricyc...

Spring into action! This jumping robot is made from the tracks of an old snowmobile, a waffle iron, and some rubber bands. Fast and easy to build ...

Ready to shred! A few clicks and Halfpipe is ready to cruise through your room on its skateboard base, using an umbrella and broom to propel itself...

Robots ahoy! This crawling robot is cobbled together from two halves of an old pirate ship’s wheel, and scoots along the floor on a repurposed iron...

Physics Pro is the biggest, most advanced physics kit. With this kit, you can continue your study of statics and dynamics and begin your study of m...

Learn about the human body by doing experiments with your five senses that show you how your body works. By exploring the external aspects of your ...

Step right up and try your luck! Do you have what it takes to grab a claw-full of candy with the Candy Claw Machine? Experiment to develop your mot...

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. They are an essential technology in our modern ...

Build an awesome, nine-inch-diameter, rolling robotic sphere and six other robot models. Drive your robots using the remote-control interface in th...

Set the planets in motion with a flick of your wrist! Build a mechanical model of the solar system including the sun and eight planets (also known ...

This fun kit is a great way to learn how to excavate while never leaving your house! Each egg contains one plastic dinosaur model! The eggs are bli...

All hands on deck — there’s treasure to be found! In this pirate-themed dig-out kit, a replica pirate treasure is waiting to be excavated from a pl...

A geological expedition in the palm of your hand! Each of these fun, low-priced excavation blocks contains one real mineral or fossil specimen. The...

Excavate a T. rex skeleton model from inside a 3D T. rex fossil replica. The T. rex lies before you as a 3D fossil, almost as if it had died just m...

It’s glow time! Conduct fun and illuminating experiments with glowing substances and neon pigments with this exciting (and educational!) science ki...

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station — the ...

Preschoolers and kindergartners have a natural curiosity to explore and learn about the world around them through experimentation, observation, and...

Hydropower has been used for hundreds of years in watermills and is now commonly used to generate electricity in applications such as hydroelectric...

It’s time to have some yummy gummy fun with this awesome bubble gum making kit! Mix up your gum base and then sweeten it with sugar. Next, use the ...

Build a series of wacky, motorized robots with this introductory mechanical engineering kit for kids ages five and up. A beautifully illustrated 32...

Build your own BIG hydraulic hand, slip your hand into it like a glove, and operate the mechanical fingers with your own fingers. Assemble the cybo...

Build unique robots that are powered by the sun — batteries not required! Using a compact solar panel, these cool little bots harness energy from t...

Have you ever seen a close-up photograph of the Moon, with its fascinating cratered landscape? With this telescope, you can investigate the moon’s ...

STEM Experiment Kit. Make cars race, boats motor, and planes fly with rubber band power. Build five models using ultralight parts and a rubber band...

Hey solar superstars! Want to build fun, solar-powered vehicles and devices that move using electricity generated directly from sunlight? With this...

STEM experiment app enabled kit. Explores interdisciplinary fields involving physic, engineering, and computer science. Drive the robots wirelessly...

Experiment with the physics of air pressure and suction by building a wall-crawling Gecko and 6 other mechanical models.  Geckobot climbs smooth, v...

Parents Choice Gold Award winning kit will power your machines with the sun's energy.  Build more than 20 models and learn how solar cells generate...

Parents Choice Silver Honor Award winning kit will help you discover the world of chemistry. With lab equipment and chemicals observe dozens of che...

STEM Experiment Kit.  Build and fly five experimental gliders! Learn about what keeps airplanes up in the air, how wings work, and the physics of f...

STEM experiment kit. Learn about the science of gel materials and experiment with gummies. Make your own gummies with raspberry, banana, vanilla a...

STEM experiment kit. Build five fun gadgets and learn about gears and transmissions.  Create a helicopter model with a rotor that spins using a rub...

STEM complete introduction to programming kit with 30 coding lessons. Easy as peanut butter and jelly! Cover these fundamentals:  Sequences, Loops,...

Parents' Choice Gold Award STEM Experiment kit to explore electricity with easy snap-together blocks. Conduct more than 60 electrifying experiments...

Super sweet stunts! Build your own gumball machines and learn physics lessons in the process. A turn of a handle dispenses one gumball at a time ou...

STEM experiment kit is an introduction to mechanical physics. Jumpstart your study by learning all about simple machines and how they're used to ma...

Parent's Choice Silver Honor award STEM experiment kit with 20 outrageously awesome, safe, and educational experiments. Grab your beakers and test ...