STEM Toys & Products

Elenco Teach Tech Mech-5 Mechanical Coding Robot

A screen-free coding robot that teaches programming concepts through mechanical switches and gears, building computational thinking skills without any digital devices.

Scientific Explorer My First Mind Blowing Science Kit

A beginner-friendly chemistry kit with 11 colorful experiments that introduce young scientists to chemical reactions, acids, bases, and the scientific method.

Thames & Kosmos Kids First Robot Engineer Kit

An introduction to robotics for young children ages 4-8, with 10 motorized robots to build and a storybook that guides kids through engineering concepts.

Snap Circuits Classic SC-300 Electronics Kit

A hands-on electronics exploration kit with over 300 projects that teaches kids about circuits, electricity, and engineering through snap-together components.

National Geographic Mega Fossil Dig Kit

An excavation kit with 15 real fossils embedded in a dig brick, teaching kids about paleontology, geology, and prehistoric life through hands-on discovery.

Thames & Kosmos Chem C3000 Chemistry Set

A comprehensive advanced chemistry set with real lab equipment and 333 experiments covering topics from acids and bases to electrochemistry and organic chemistry.

4M Green Science Solar Robot Kit

A build-your-own solar-powered robot kit that teaches kids about renewable energy, mechanical engineering, and environmental science through hands-on construction.

Learning Resources Botley 2.0 Coding Robot Activity Set

Klutz LEGO Chain Reactions Craft Kit

Snap Circuits Jr. SC-100 Electronics Exploration Kit

Magna-Tiles Classic 100-Piece Magnetic Construction Set

CircuitMess STEM Kits for Teens & Adults

CircuitMess STEM Toys for Kids

CircuitMess Rimac Nevera Buildable RC Hypercar

A 1:28 scale, fully functional Rimac Nevera replica students build from the chassis up, then program in CircuitBlocks or C++ — an EV engineering course in kit form.

CircuitMess Jay-D 2.0 DIY DJ Mixer Kit

A buildable, fully functional DJ mixtable that teaches digital sound — DACs, amplifiers and speakers — alongside electronics assembly and coding.

CircuitMess Chatter 2.0 DIY Encrypted Communicators

Build a matched pair of long-range radio messengers that send encrypted texts with no Wi-Fi or cell service, and learn how wireless communication actually works.

CircuitMess Clockstar 2.0 DIY Smartwatch Kit

A wearable-tech kit: students assemble a working Bluetooth smartwatch, then code timers, custom button functions and gyroscope-driven games for it.

CircuitMess Codee 2.0 DIY Virtual Pet Kit

A buildable digital pet that introduces real-time clocks, low-power electronics and game programming through a device kids actually want to carry around.

CircuitMess Bit 2.0 DIY Retro Game Console Kit

A solder-free kit that builds a working handheld retro game console, then teaches Python coding by letting students write their own games for it.

CircuitMess Wheelson 2.0 Self-Driving AI Robot Car

A solder-free DIY kit that builds a camera-equipped self-driving robot car, teaching object recognition, line following and coding via CircuitBlocks.

CircuitMess NASA Artemis Watch 2.0

A solder-free, NASA-themed DIY smartwatch kit that students assemble and then program in block-based CircuitBlocks, Arduino C++, or Python.

CircuitMess ByteBoi 2.0 DIY Retro Game Console Kit

A solder-free DIY kit that builds a working handheld retro game console, then teaches game programming through the CircuitBlocks visual coding environment.

CircuitMess NASA Mars Perseverance Rover

A large, solder-free DIY robotics kit that builds a working remote-controlled replica of NASA's Perseverance Mars rover, with camera, servos and solar panel.

CircuitMess Synthia 2.0 DIY Synthesizer Kit

A solder-free DIY kit that builds a playable synthesizer, drum machine, sequencer and sampler while teaching electronics and the science of sound.

Biodiversity PEEK STEAM Curriculum

Biodiversity PEEK STEAM at HOME! Would your home schoolers like to spend time outside observing and wondering about the wild plants and animals we often overlook? Are you ready for STEM with a focus on natural science instead of robotics? Biodivers...