simple circuit kit

Supertek® Simple Circuit

E-Blox® Circuit Blox™ Class Set, 59 Projects Per Kit, 4 Kits

E-Blox® Circuit Blox 120, Circuit Board Building Blocks, 49 Pieces

Supertek® Hooke's Law Kit

Snap Circuits BRIC Light Kit

E-Blox® Circuit Blox™ Individual Set, 59 projects

E-Blox® Circuit Blox Lights Starter, Circuit Board Building Blocks, 32 Pieces

E-Blox® Circuit Blox 395, Circuit Board Building Blocks Classroom Set, 264 Pieces

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit: Science Project For Grades 3-8

Thames & Kosmos Wow in the World Sea Creatures Aquarium: Educational Science Kit for 1st-2nd Grade with Magnifying Glass & Experiment Guide

Thames & Kosmos Gumball Machine Maker: Super Stunts & Tricks

Joyfy Science Kits for Kids, 85+ STEM Educational Experiments Toys Featuring Erupting Volcano & Crystal Tree, Birthday Gifts for Boys Girls Age 6-12

Joyfy 2 in 1 Microscope Set for Kids, Portable Microscope with 12 Specimen Slides, 60X-180X, Educational Science Kit STEM Toys for Kids Aged 5+

Klever Kits 2-in-1 Handheld Microscope for Kids - 1000X HD Digital Microscope with LED Screen, Slides & 32GB Card, Educational STEM Toy for Ages 5-12

Dan&Darci Crystal Science Experiment Kit, Educational Gift for Boys & Girls, Cool Craft Kits for Kids

JOYIN 16 Pack 3.25” Mini Football Foam Stress Balls Toy for Kids Sports Birthday Party Favor, Squeeze Squish Balls

Dan&Darci Dig a Dozen Gem Blocks Kit - 12 Real Gemstone Excavation Blocks with Tools and Learning Cards, Educational Gift for Kids

Jurassic Dinosaur Fossil Dig Kit – STEM Excavation Set with 5 Dinosaur Skeletons, Tools & Educational Fun

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

3 In 1 Kitchen Sink Toy with Electric Faucet Water Table, Fishing Game Role Play Sink Set Indoor Outdoor for Kids Aged 3+ Years Old

Dan&Darci Glow In The Dark Galaxy Puzzle toy Gift for Kids 100 Piece Puzzle, Educational Birthday Gifts for Boys

Klever Kits 2 in 1 Root Viewer Kit for Kids - Grow Your Own Plant, Interactive Plant Growing Kit, Educational Garden Set for Boys Girls Age 6+

48 Pcs Slap Bracelets for Kids, Bulk Wristbands with Animals Heart, Party Favors, Classroom Prizes Birthday Exchanging Gifts Stuffers Fillers Joyfy

Dan&Darci Galaxy Gems Planet Dig Kit – 9 Planets with Dazzling Gems, Jewelry-Making Hardware, and Learning Cards for Kids, Educational Gift for Kids

Klever Kits 50+ Space Circuit Projects - STEM Electronics Kit with 46+ Components for Kids Ages 5-8+, Educational Science Toy for Young Explorers

Playbees Newton's Cradle 7 Beads Black

NATIONAL GEOGRAPHIC Light Up Terrarium Kit for Kids - Dinosaur Terrarium Kit, Build & Grow a Dinosaur Habitat with Real Plants, Fossils & More

5 Star Super Deals Air Rocket Launcher Stomp Toy for Kids - Foot Powered Fun, Durable Foam Rocket, Jump & Launches 100 Feet - Outdoor - STEM Learning

JuzToys Fossils DIG Kit, Dinosaur Digging Kids Activities, Educational STEM Toys Playset

Dan&Darci Glow in the Dark Dino Eggs - 12 Eggs with Mini Dinosaur Models and Learning Cards -Stocking Stuffer for Kids, Birthday Gifts, Craft Kit

Infinite Curiosity Art & Science of Color, Paper Chromatography Kit for Girls and Boys, STEM Learning & Educational Toys for Ages 8-14

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit: Science Project For Grades 3-8

Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

National Geographic Glow in the Dark Marble Run - 50pc: Educational Focus on Creative Thinking & Engineering, Grades 2-11

Discovery #Mindblown 2-In-1 Reversible Planetarium Space Projector

Thames & Kosmos Wow in the World Sea Creatures Aquarium: Educational Science Kit for 1st-2nd Grade with Magnifying Glass & Experiment Guide

Dig It Up! Mystery Gems Science Kit

Thames & Kosmos Ooze Labs Chemistry Set (2024 Box): Educational Science Kit with Chemicals & Tools for 1st Grade

Smithsonian Microscope: Science Kits for 3rd Grade with Astronomy Instruction Guide

Smithsonian 3-D LED Solar System: Science Kit, Instruction Guide, Astronomy Education for 3rd Grade

Smithsonian Newton's Cradle: Physics Learning Kit for 3rd Grade with Instruction Guide

MindWare Dig It Up: Dinosaur Eggs

National Geographic Crystal Garden RT Box Science Kit: Educational Chemistry Set for Grades 2-11, Activity Guide Included

National Geographic Magnetic Putty: Educational Science Toy with Activity Guide for Creative Thinking

National Geographic Volcano Science Kit: Educational Chemistry & Physics Activity for Grades 2-11

Creativity for Kids Grow N' Glow Terrarium: Science Kit for Kids, Educational Toy, Includes Jar, Figures, Stickers, Rocks

National Geographic Epic Science Series Earth Science Kit: Educational Kids Geology & Chemistry Activity Guide

Think Box Inventor's Box: Science Kit for Kids, Toys for 8 Years Old, Includes Storage Case & Wires

National Geographic Microscope Explorer Series Kit: Science, Biology Activity Guide for 2nd Grade

Think Box Gemstone Dig

Crayola Glow Chemistry Lab Set: Science Kit for Kids, Experiments, Educational Focus, Ages 7+

Discovery #Mindblown Solar Robot Creation STEM Science Kit 190pc

KiwiCo Colorful Chemistry

National Geographic Glow-In-The-Dark Human Body: Science Kit & Activity Guide for Anatomy Learning