Products

Going up! Build a mighty robotic bug that defies gravity to crawl up, down, and all around windows with ease! This motorized, multi-legged machine ...

A fun themed marble set that includes 1 shooter sized marble and 24 matching player sized marbles. Shooter size marble measures 25mm in diameter, p...

The future of energy engineering begins at home. With this kit, kids can construct and experiment with a model house that demonstrates various aspe...

Gross new shapes, delicious new flavors! Mold your own delicious gummy worms and spiders using a natural gelatin-like ingredient called carrageenan...

Mix up three different types of safe, non-toxic slime and play funny pranks with them. Make fake snot, a glowing “radioactive” spill, and trick dog...

STEM experiment kit. Make natural candies from plants. Learn about the science of gel materials and experiment with gummies. Make your own gummies ...

This timeless scientific instrument has been reimagined in a fresh, new design. Experiment with the gyroscope to learn about the physics of motion,...

This is the perfect observational magnifier for outdoor adventures and hikes with the kids! Young explorers can scrutinize beetles, spiders, sheels...

Precision Optics 20x/40x. A compact pocket size microscope that performs great observation outdoors. 4" (10cm) handheld microscope  Hand strap p...

Turn night into day with this LED head lamp! With an amazing 7 LED Lights, this lamp is the perfect camping companion. With an adjustable elastic h...

Discover how scientists changed the world, from inventing life-saving medicines and probing the secrets of the smallest particles to sending people...

Fact-filled, fun-filled, as interesting to parents as it is to kids, the How Come? series is the trusted source for lively, clear answers to kids’ ...

The human body is an infinitely complex marvel of fine design, superbly adapted to its functions. A host of specialized organs, bones, muscles, ner...

In this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts tog...

There’s no watering, no soil – and yet your greenhouse slowly fills with vegetables. Find out how it works, become a botanical sleuth, and enjoy yo...

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

STEM experiment kit to assemble a 20 piece dinosaur skeleton with plastic base. With this kit you can build a 26-inch-long scale model of a T.rex a...

The sands of time have buried the pharaoh’s treasures. Assume the role of a skillful archaeologist as you excavate the site with a hammer and chise...

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...

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...

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...

Vibrant and straight-talking, this illustrated dictionary will help children develop firm foundations for confidence and success in science from UK...

This Giant 20″ diameter Inflatable Globe equals giant geography fun! You will discover the earth’s oceans, countries and so much more! It is terrif...

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...

Dig, discover, and play—just like a real paleontologist! Unleash the thrill of prehistoric discovery with the Jumbo Dino Egg STEM Kit, featuring a ...

For budding birdwatchers and junior secret agents. A good quality introductory set of lightweight and robust binoculars with a stout canvas carry c...

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

Young thinkers can design unbelievable ball track structures via simple, stacking planks. No glue, no connectors-just loads of constructive fun! Th...

Measure, construct, launch & bombard! Building Brain Power: Sharpen essential skills like measuring, following directions and turning two-dimen...

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,...

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...