Products

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...

Excavate your own glow-in-the-dark Tyrannosaurus rex skeleton model. This dangerous prehistoric giant comes to life when you excavate its bones wit...

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...

Ingenious has captured the hearts and minds of families and gamers around the world. This international bestseller is one of those rare games that ...

Spark your inner genius with this pocket-sized puzzle game. Your goal is to place the colorful domino-style tiles in exactly the right places to co...

The Mostly Cooperative Trick-Taking Game! You are a group of secret agents and must work together to complete your missions. But beware! An insider...

Leave the cold outside and bring the joy of the snow indoors! Using the large, colorful plastic base station, dozens of fun tools, and super-expand...

Explore the future of advanced computing technology with KAI — short for Kosmos Artificial Intelligence! Build and program an intelligent, six-legg...

Can you solve the riddles and stop the kidnapping before it’s too late? Criminal activity is rampant in the frontier town of Fortune City, and now ...

This big, colorful microscope was designed specifically to enable young kids to have successful microscopic viewing experiences, and to be a fun to...

Unearth the secrets of geology as you dig deep into the science of rocks and minerals and the crystals that form them. Through 18 hands-on experime...

Parents' Choice Recommended STEM experiment kit. Take a journey around the world with motorized robots! Build a series of adorable, motorized robot...

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

Discover the science of living things with this complete introductory microscope kit including slides and specimen preparation tools. The ocular le...

Read the funny story of two inquisitive young engineers, Ty and Karlie, and their family’s robots, Huxley and Remus. Build simple models of the boa...

Budding botanists will love getting their hands dirty in this unique biological science experiment kit. Learn about plants and seeds by conducting ...

Simple and safe early beginner chemistry set investigates common chemicals from around the home. Learn to use basic equipment such as filters, test...

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

STEM experiment kit is an add-on pack that contains 8 new robots!  Build and code robots to solve engineering challenges!  Includes a catapult, wal...

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...

Speed, power, catapults, and collisions! Physics is full of action! Build models and conduct experiments to learn mechanical physics. Models inclu...

Read the funny story of two inquisitive kids, Ty and Karlie, and build simple, non-motorized models of the robots they construct and fix during the...

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

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 ...

Discover your world with these durable kids’ binoculars and exploration tools, and get geared up for an exciting, science-packed nature scavenger h...

The Land of Andor is in danger. From the mountains and forests, enemies are advancing toward the castle of old King Brandur. Only your small band o...

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

Your audience will be astonished: Where there was once a plain old balloon resting inside the cage, now there is a cute — or ferocious! — white plu...

Enter the world of magic and sorcery! With the magic hat and rabbit puppet, as well as more than 40 other magic props, kids as young as six years o...

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

You have made a reputation for yourself as an esteemed treasure hunter, despite often resorting to questionable tactics to achieve your goals. In t...

An assignment awaits you in Amsterdam. You must break into the famous Bachmann Gallery and steal a mysterious painting. Before you can do this, you...

The impact of mechanical engineering is all around us. This broad, dynamic field encompasses the design, development, and testing of basically anyt...

Build six mechanical models of the types of arms, grabber claws, and legs found on robotic machines. Explore mechanical engineering principles firs...

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...

Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome...

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...

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

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 ...

Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-...

Build your own adorable robotic pet hedgehog! With the 172 building pieces in this kit, you can assemble a real robot that looks like a cute hedgeh...

An apple that defies gravity and walks a tightrope — what would Isaac Newton have thought? Build a cute apple robot that walks along a tightrope. H...

As lead chemist in your very own out-of-this-world laboratory, it's your job to identify UFOs - Unidentified Funky Oozes! Set up and use your lab s...

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 ...

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

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 ...