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Science Kits & STEM Toys

Hands-on science kits for chemistry, crystals, volcanoes, circuits, robotics and coding, from brands like Learning Resources and Blue Marble. Each kit gives an age range; chemistry sets always need an adult nearby. You'll find 702 kits from 299 brands, including Blue Marble, Learning Resources and Thames & Kosmo...

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Thames & Kosmos Hydropower waterwheel model demonstrates converting flowing water into mechanical work

Thames & Kosmos

Thames & Kosmos Hydropower Science Kit | 12 STEM Experiments

$69.66

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Learning Resources chick life cycle illustrations inside eggs for visual science learning.

Learning Resources

Learning Resources Chick Life Cycle Exploration Set – 21 Eggs for Hands-On Life Science (Ages 5+)

$53.67

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Blue Marble National Geographic refill rocks—unpolished stones for beginner tumbling projects.

Blue Marble

Blue Marble National Geographic Rock Tumbler Refill Kit — 5 lb Rocks, Grit & Jewelry Settings

$59.15

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Smartivity Electro Play Lab robot assembly demonstrates hands-on learning and creativity.

Smartivity

Smartivity Electro Play Lab: 9-Circuit Electricity Kit for Ages 8–14 with DIY Robot | STEM Gift

$49.56

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LYKOCLEAN Large Root Viewer Kit observation window shows roots in real time for curious learners.

LYKOCLEAN

LYKOCLEAN Large Root Viewer Kit – STEM Growing Kit for Kids Aged 4–10

$56.41

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PATHFINDERS Hydraulics 4-in-1 scissor lift in action for hands-on engineering play

PATHFINDERS

PATHFINDERS STEM Kit Hydraulics 4-in-1 – Build 4 Hydraulic Machines for Kids 8+

$53.67

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Jerify magnetic bingo wands red set for hands-on science exploration.

Jerify

Jerify 30 Magnetic Bingo Wands Set – Science Exploration, Observation Skills & Preschool Learning

$49.56

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OMKSIH inflatable solar system planets glow with LEDs for classroom ceiling displays

OMKSIH

OMKSIH Inflatable Solar System Planets with LED Lights — 9-Planet Hanging Set (2026 Upgraded)

$53.67

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Learning Resources Scamper & Sneaker storybook playset boosts early coding imagination.

Learning Resources

Learning Resources Coding Critters Scamper & Sneaker — Screen-Free Coding Toy for Preschool STEM

$59.70

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Learning Resources Coding Critters Ranger storybook adventure boosts early coding skills

Learning Resources

Learning Resources Coding Critters Ranger & Zip – Screen-Free Early Coding Toy for Kids 4+

$65.87

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DANCING BEAR fossil sorting mix 3-lbs with fossil ID book for hands-on science exploration

DANCING BEAR

DANCING BEAR Fossil Sorting Mix 3 lbs — Includes Fossil ID Book | Educational Activity for Kids | Made in USA

$49.51

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Novabright solar system foam balls arranged for an engaging DIY space model

Novabright

Novabright 87 Pcs Solar System Model Kit – Foam Balls, Pigments & Brushes for DIY Space Projects

$38.61

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Learning Resources Rechargeable Code and Go Robot Mouse in front-angled view for tabletop coding fun.

Learning Resources

Learning Resources Rechargeable Code & Go Robot Mouse — STEM Coding Toy for Kids Ages 4+

$56.41

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JNMFTD life-size female pelvis model for realistic anatomy demonstration.

JNMFTD

JNMFTD Female Pelvis Model – Life-Size Elastic Pelvis Skeleton for Education

$60.52

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SMILESSKIDDO 100-plus projects spark hands-on learning and problem solving

SMILESSKIDDO

SMILESSKIDDO 100+ STEM Projects Kit for Girls (Ages 5-10) | Hands-On Science Toys

$56.41

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WOWNOVA music solid-state Tesla coil arc lights the desk in a dramatic science demo

WOWNOVA

WOWNOVA Music Solid State Tesla Coil Arc Loudspeaker — Compact Desktop Science Toy

$56.41

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Divvlur Music Tesla Coil arc display engages audiences in science demos.

Divvlur

Divvlur Music Tesla Coil Arc Plasma Desktop Toy – TS10-001 Educational Science Kit

$56.41

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Playz Mega Kaboom box-front view, offering engaging science fun for curious kids.

Playz

Playz Mega Kaboom! 150+ Explosive Science Experiments Kit for Kids 8-12 | STEM Chemistry Set with App & Video Guides

$56.41

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BeAndge 11-Set STEM Kit cover inviting curious kids to explore physics and engineering

BeAndge

BeAndge 11-Set STEM Kits for Ages 8-13 — Engineering & Physics Robots

$46.83

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EIELEDIY soldering practice Morse decoder front view showing hands-on learning potential

EIELEDIY

EIELEDIY Soldering Practice Kit – Morse Code Decoder CW for Beginners & Classrooms

$45.46

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AUQBYRD STEM Kit 32-parts layout for hands-on learning

AUQBYRD

AUQBYRD STEM Circuit Kit for Kids 6+: 32-Piece Electronics Exploration with 150+ Projects

$55.04

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Axis Scientific life-size heart model front view shows labeled chambers for teaching

Axis Scientific

Axis Scientific Life-Size Heart Model | 2-Part Magnetic Design with 34 Labeled Features

$55.73

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UNGLINGA volcano experiment kit showing hands-on science exploration and eruption simulation

UNGLINGA

UNGLINGA 300+ Experiments Science Kit for Kids | STEM Educational Toys with Lab Manual | Volcano & Crystal Growing

$56.41

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Kececo spinning solar system sun model demonstrates planetary motion for curious kids.

kececo

kececo Spinning Solar System Kit – Rotating Planets, Sun & STEM Toy for Kids 6+

$44.09

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Learning Resources Super Magnet Lab Kit magnetic chips for hands-on STEM exploration

Learning Resources

Learning Resources Super Magnet Lab Kit - 119-Piece STEM Set for Ages 5+, Classroom & Home Learning

$49.58

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Thames & Kosmos boxing bots illustrate two hydraulic robots for hands-on STEM exploration

Thames & Kosmos

Thames & Kosmos Hydraulic Boxing Bots STEM Kit | Build Two Hydraulic Boxing Robots

$35.78

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SMILESSKIDDO 120+ science kits pack promotes hands on exploration and creative learning

SMILESSKIDDO

SMILESSKIDDO 120+ STEM Kits for Kids 5–13 | 120-in-1 Robot Kit & Educational Toys (8025E)

$52.30

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Thames & Kosmos Hero assembly in progress, promoting hands-on engineering learning.

Thames & Kosmos

Thames & Kosmos Hero: Sound-Sensing Robot STEM Kit – Reacts to Sounds, Screen-Free Learning

$46.06

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Thames & Kosmos Mega Cyborg Hydro Blaster assembly kit for hands-on learning

Thames & Kosmos

Thames & Kosmos Mega Cyborg Hydro Blaster STEM Kit – Wearable Water Blaster & Gripper

$55.36

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Thames & Kosmos Junior robot assembly shows a sturdy 9-inch bot ready for hands-on learning.

Thames & Kosmos

Thames & Kosmos Robotics Smart Machines Junior Kit – Build, Code & Control a 9-Inch Robot

$59.39

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Educational Insights GeoSafari Kidscope showing 15 slides for hands-on exploration.

Educational Insights

GeoSafari Jr. Kidscope by Educational Insights – STEM Microscope for Kids

$56.41

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VATOS Space Science Circuit Kit rocket launcher demo for kids' STEM play

VATOS

VATOS Space Science Circuit Kits for Kids – 31-Piece STEM Kit with 100+ Projects, Rocket Launcher & Light Up Astronaut

$50.93

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ROBOTIME Twin Color Catcher Kit: green gear for cooperative play

ROBOTIME

ROBOTIME Twin Color Catcher Kit for Kids – 2-Person Outdoor Explorer Set (Green & Pink)

$50.93

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Robotime Bug Catcher Kit pink observation box for close insect study

ROBOTIME

ROBOTIME Bug Catcher Kit for Kids – 12-Piece Pink Explorer Set with Binoculars, Net, Magnifier, and Compass

$56.41

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Sayaya magnetic science kit bingo wands provide colorful, hands-on STEM play.

SAYAYA

SAYAYA 228-Piece Magnetic Science Kit for Kids — STEM Magnet Toys for Classroom & Home

$51.07

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hand2mind Tangrams 7-piece plastic set demonstrates square construction for spatial reasoning.

hand2mind

hand2mind Plastic Tangrams – 32-Set Math Puzzles & Storage Tote

$49.89

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ThinkFun Circuit Maze grid and pieces for hands-on circuitry challenges

ThinkFun

ThinkFun Circuit Maze Game - Brain-Boosting STEM Toy for Ages 8+ | 60 Challenges | Toy of the Year Finalist

$56.41

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Learning Resources Solar System Puzzle Globe illustrating the 3-D globe for early astronomy and fine motor practice.

Learning Resources

Learning Resources Solar System Puzzle Globe – STEM Toy for Toddlers (Ages 3+)

$50.93

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Foamore airflow tube kit assembly shows modular tubes for hands-on learning

Foamore

Foamore Tube Kit for Airflow STEM Toy – Build, Tinker, Explore Airflow

$63.26

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EXBEPE large sand ant farm castle, front view with sturdy panels for observation.

EXBEPE

EXBEPE Large Sand Ant Farm Castle – Ant Habitat Kit for Kids | Educational Science Gift

$48.19

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