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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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Dan&Darci light-up ant farm terrarium front view for educational play and observation.

Dan&Darci

Dan&Darci Light-up Ant Farm Terrarium Kit – LED Habitat with Nutrient Gel

$35.87

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MOHLTIAPD wooden solar system board with colorful planets in beech wood

MOHLTIAPD

MOHLTIAPD Wooden Solar System Model Board – Montessori Kids Planet Toys & Educational Planets

$37.24

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EDUMAN geodes break-open kit reveals crystals inside for hands-on geology exploration

EDUMAN

EDUMAN Break Open Premium Geodes Kit – Real Geodes with Crystals, STEM Geology Gift for Kids

$29.02

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Golray Mermaid Soap Kit with 18 molds provides colorful options for creative kid crafts.

Golray

Golray Mermaid Soap Making Craft Kit - 18 Molds, 2 Oils, DIY Gift for Kids 8-12

$36.41

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UNGLINGA 250+ experiments kit on the box front inspires curiosity and learning

UNGLINGA

UNGLINGA 250+ Science Experiments Kit for Kids | STEM Toys, Volcano Scientist Kit

$38.61

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Gikfun FM Radio Kit unboxed showing compact design for classroom and DIY learning.

Gikfun

Gikfun FM Radio Kit EK1989 — Soldering Practice for Beginners (87–108 MHz)

$34.48

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XX Crystal Growing Kit shows blue and orange hedgehogs crystallizing for a colorful science activity

XX

XX Crystal Growing Kit – 2 Hedgehogs for Colorful STEM Fun

$24.91

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Learning Resources lever setup for hands-on force and motion exploration.

Learning Resources

Learning Resources STEM Simple Machines Activity Set – Hands-On Engineering Kits for Kids

$31.63

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Siiziitoo alphabets robots letters in bright colors support early alphabet recognition

Siiziitoo

Siiziitoo 26 Alphabet Robots for Kids – ABC Learning Toys for Ages 3-5

$38.35

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Learning Resources sink or float submarine for buoyancy exploration with hands-on learning

Learning Resources

Learning Resources STEM Sink or Float Activity Set | Early Science Concepts for Ages 5+

$38.61

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XX 12 Natural Rock and Mineral Dig Kit blocks ready for hands-on geology exploration.

XX

XX 12 Natural Rock & Mineral Dig Kit – Educational STEM Toy for Kids

$29.02

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Learning Resources Shining Stars Projector portable unit for in-home learning.

Learning Resources

Learning Resources Shining Stars Projector – Space & Planets for Kids

$37.24

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Doctor Jupiter soap-bath-bomb kit unboxing for kids fuels creative science play.

Doctor Jupiter

Doctor Jupiter Soap & Bath Bomb Making Kit for Kids 8+ | DIY Science Crafts

$29.02

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EVERICH TOY Unicorn Terrarium Kit with vibrant colors for imaginative, screen-free play.

EVERICH TOY

EVERICH TOY Unicorn Terrarium Kit – Light-Up DIY Craft for Girls Aged 4–12

$37.24

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LEPANDA radio kit assembly for hands-on STEM practice.

LEPANDA

LEPANDA DIY FM Radio Soldering Kit — Acrylic Case, 2-Inch Speaker, STEM Education Project

$29.02

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Playful Minds PAW Patrol dig-block coin reveal for treasure hunts

Playful Minds

Playful Minds PAW Patrol Dig-Up Treasures Kit – 3 Dig Blocks, Hidden Coins & Real Tools

$29.02

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Elite Montessori small number cards 1 to 9000 in wood for decimal system exploration and math skills

Elite Montessori

Elite Montessori Small Wooden Number Cards (1-9000) with Box

$35.87

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NUOLUX 4D tyrannosaurus skeleton kit for hands-on learning and puzzle play.

NUOLUX

NUOLUX 3Pcs 4D Dinosaur Fossil Skeleton Toys – DIY Build & Learn

$33.13

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Thames & Kosmos Wind Power V5.0 turbine assembly teaching wind energy design

Thames & Kosmos

Thames & Kosmos Wind Power V5.0 STEM Kit – Build a 3ft Wind Turbine for Indoor & Outdoor Experiments

$57.92

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Wellegance Twigs hydroponic root growth demonstration for curious kids.

Wellegance Twigs

Wellegance Twigs Plant Growing Science Kit for Kids — 19 Botany Experiments

$38.61

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PATHFINDERS Leonardo da Vinci Helicopter kit packaging promotes hands-on STEM exploration

PATHFINDERS

Pathfinders STEM Kit – Leonardo da Vinci Helicopter Model | Hands-on Engineering Toy

$39.98

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MindWare Science Academy Bath Bomb Lab kit overview with components for education.

MindWare

MindWare Science Academy Bath Bomb Lab - 20pc DIY Chemistry Kit for Kids | 4+ Bath Bomb Experiments

$38.61

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Japace 100+ Experiments Kit open packaging sparks curiosity and easy setup.

Japace

Japace 100+ Experiments Science Kit for Kids | STEM Chemistry & Physics Set

$53.07

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Liberty Imports dinosaur excavation kit 12-pack box reveals hidden fossils for hands-on learning.

Liberty Imports

12 Pack Dinosaur Excavation Kits for Kids | Dino Dig and 3D Fossil Dig Sets | Liberty Imports

$42.70

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Thames & Kosmos Ultra Bionic Blaster Glove assembly view for hands-on pneumatics learning.

Thames & Kosmos

Thames & Kosmos Ultra Bionic Blaster Glove – Wearable Pneumatic STEM Kit

$53.62

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RELIANCER Molecular Model Kit atoms for building diverse molecular structures.

RELIANCER

RELIANCER Molecular Model Kit - 419PCS Organic Chemistry Set with Atoms & Bonds | STEM Learning

$37.04

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Original Stationery Unicorn Crystal Growing Kit terrarium ready for imaginative play and learning.

Original Stationery

Original Stationery Unicorn Crystal Growing Kit — Unicorn Terrarium STEM Kit for Kids 7-12

$37.22

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Dowling Magnets Magic Penny Kit cover image highlighting engaging stem learning

Dowling Magnets

Dowling Magnets Magic Penny Magnet Kit – STEM Toy for Kids 8+ | Unplugged Magnetic Learning

$38.47

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Uncle Milton Geoworld insect specimens in resin for close study at home.

Uncle Milton

Geoworld 10 Insect Specimens Set by Uncle Milton | Real Insects in Resin with Magnifying Glass

$35.87

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Dan&Darci rock collection kids bundle with 250+ specimens for hands-on learning.

Dan&Darci

Dan&Darci Rock Collection for Kids – 250+ Rocks, Fossils & Minerals (2 Lbs)

$46.83

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EUDAX toy wheel 30x8mm suited for 2mm shafts in DIY RC models

EUDAX

EUDAX 300 Pcs Plastic Toy Wheels & 150 STEM Shafts – 30mm x 8mm Wheels for DIY RC Models

$38.61

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EUDAX toy wheels 30mm x 8mm for smooth RC propulsion.

EUDAX

EUDAX 300Pcs Toy Wheels & 150 STEM Shafts – 30mm x 8mm Wheels, 2mm Shaft, 100mm Rods for DIY RC Models

$38.61

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Gemileo Human Body Puzzle Boy Parts: magnetic pieces for easy assembly and learning

Gemileo

Gemileo Human Body Puzzle for Kids — 90 Magnetic Pieces Anatomy Set

$35.87

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Klever Kits bath bomb mold set for creative, hands-on science play

Klever Kits

Klever Kits Bath Bomb & Soap Making Kit for Kids – 2-in-1 Spa Science

$35.87

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ZOVRION STEM wooden racing car kit assembly view for hands-on learning and creative problem solving

ZOVRION

ZOVRION STEM Wooden Racing Car Kit for Kids 8-12 – DIY Science & Wood Building Gift

$38.61

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Discovery Colossal Fossil Dig Set brush for precise fossil uncovering and gentle cleaning

Discovery

Discovery Colossal Fossil Dig Set — 15-Piece Archaeology Kit with Real Shark Teeth | STEM Toys

$28.24

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Smartivity telescope assembly kit builds hands-on STEM skills

Smartivity

Smartivity Telescope STEM Toy for Kids 8-14 | Measure Height & Distance | DIY Science Kit

$35.87

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Dancing Bear 8XL geodes set ready to crack open for crystals and discovery at home

DANCING BEAR

DANCING BEAR 8 XL Break-Your-Own Geodes Set (2.5-3.5 in) – Crystals Inside, Educational Kit

$26.22

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CARDDIA astronomical objects flashcards cover image for engaging STEM lessons.

CARDDIA

CARDDIA Astronomical Objects STEM Educational Flashcards | Planets, Galaxies & Nebulae

$35.87

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LIHBCAIYI Dino Dig Egg ready for hands-on discovery and curiosity.

LIHBCAIYI

LIHBCAIYI Dino Dig Kit with Jumbo Egg — 16 Surprises Excavation Toy

$31.76

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