Top 10 Best stem toys for 6 year old in 2026

Last Updated - 6/15/2026

🏆Best Choice

ThinkFun

ThinkFun Gravity Maze - Falling Marble Logic Game - Challenging STEM Toy for Kids 8-12 - Gravity Marble Maze - Brain-Building Fun - Educational Gift - Boosts Critical Thinking & Problem Solving

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Ignite Creativity & Problem-Solving: ThinkFun's Gravity Maze sparks the imagination while honing critical thinking skills. Kids tackle engineering challenges through play, fostering intellectual development in an immersive STEM experience.
•A Hybrid of Fun & Learning for Boys and Girls Ages 8-12: The innovative Gravity Maze merges fun and education, making it ideal for fostering classroom skills. Watch as your child becomes engrossed in strategic planning in school and at home.
•Endless Adventure in Every Build: Open a world of construction possibilities as kids solve marble puzzles that challenge their imagination. Gravity Maze includes 9 towers, 3 marbles, a game grid, and a target piece for endless design possibilities.
•Build Strong Bonds Through Collaborative Play: Kids 8 and older will love solving challenges, constructing complex runs, and building marble runs with friends and family while building communication and reasoning skills.
•Ideal Gift for Curious Minds: Great birthday or holiday gift for kids who love logic games and creative problem-solving. Boys and girls ages 8-14 and older will learn from this challenging Montessori friendly game.

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$23.10

$29.99

-23%

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Learning Resources

Learning Resources STEM Explorers Pixel Art Challenge - Math Puzzles, Pattern Blocks, Creativity for Kids Sensory Bin, Arts and Crafts, Math Manipulatives, Building Toys, Montessori

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•HANDS-ON CRITICAL THINKING - Develops problem-solving abilities and spatial reasoning as children progress through 10 double-sided challenge cards with activities of increasing difficulty levels
•SCREEN-FREE LEARNING ADVENTURE - Engages children ages 5+ in educational STEM play that builds essential coding concepts and mathematical skills through colorful, tactile building experiences
•FINE MOTOR SKILL DEVELOPMENT - Enhances hand-eye coordination and dexterity as children carefully place pixel pieces to create patterns, designs, and complete structured challenges
•VERSATILE EDUCATIONAL TOOL - Perfect for classrooms, homeschooling, or independent play with multiple difficulty levels that grow with your child's abilities and keep them challenged
•QUALITY CONSTRUCTION - Features 98 durable, lightweight foam pieces that stay securely in place during play while being safe for young hands and easy to manipulate. 402 Piece Crafty 2-D
•STEM Skills : This set blends creative challenges and STEM activities, integrating art with science, technology, engineering, and math to enhance learning.

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$11.49

$19.99

-43%

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Snap Circuits

Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering! Build exciting projects and toys using the included colorful instruction book!.Ideal for ages:8 years and up
•PROJECTS THEY'LL LOVE: So many fun electric-powered projects you can make and play! Ages 8 to 108 will love building 100+ projects! Have fun while building practical skills and learning the basics of circuitry. Build a flying saucer in a snap and watch it take off and sound the alarm! Kit includes 29 Snap Circuits parts.
•GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!
•NO EXTRA TOOLS NEEDED Elenco Snap Circuits kits include everything you need to start learning immediately - and more. Unlike traditional electronics kits, no soldering or tools are required to build. The numbered and color coded pieces snap easily onto the included plastic grid. Batteries required.
•AWARD WINNING KITS! We're proud to produce high quality products loved by kids, parents,and educators. Snap Circuits kits have won a number of awards - including the Specialty Toy of the Year Award, Seriously STEM! award, Good Housekeeping's Best Toys, Purdue University's Engineering Gift Guide, National Parenting Center's Seal of Approval, Toy Insider's Top Holiday Toys, placement on the Dr. Toy list of 100 Best Children's Products and placement on the Dr. Toy list of Best Educational products, and the "Stem Approved" Trustmark from Stem.org.

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$29.98

$32.99

-9%

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Learning Resources

Learning Resources STEM Explorers Brainometry - 3d Puzzle, Brain Games, Brainteaser, Building Logic Toys, Gifts For Boys and Girls, Fine Motor Skills , Pattern Blocks, Math Manipulatives

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•BRAIN-BOOSTING PLAY - Develops critical thinking and mathematical skills through colorful pattern matching activities that challenge young minds while making learning fun and engaging for ages 5+
•HANDS-ON LEARNING - Tactile blocks with various shapes and patterns encourage active exploration and problem-solving, helping children understand spatial relationships while building fine motor skills
•VERSATILE CHALLENGES - 10 double-sided activity cards in English offer progressive difficulty levels that grow with your child's abilities.
•SCREEN-FREE ENTERTAINMENT - Captivates children's attention without technology, providing educational fun at home, in classrooms, or on-the-go while building concentration and focus skills
•QUALITY CONSTRUCTION - Sturdy, lightweight blocks and durable coated cards withstand regular play even with daily use, with a robust storage box to keep all 34 pieces neatly organized
•STEM Skills : This set blends creative challenges and STEM activities, integrating art with science, technology, engineering, and math to enhance learning.

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$14.99

$18.99

-21%

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Doctor Jupiter

Doctor Jupiter My First Science Kit for Kids Ages 4-5-6-7-8 | Birthday Gift Ideas for 4+ Year Old Boys & Girls | Toy Stem Kit with 100+ Experiments | Learning & Educational Projects

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•✅ A SCIENCE KIT THEY’LL LOVE: Help your kids foster an early love for science with our innovative kit with 100+ mind-boggling experiments that will spark their interest, captivate their minds and encourage them to become problem solvers.
•✅ STEM LEARNING MADE FUN FOR KIDS: Allow your kids to actively explore and apply STEM concepts designed to promote critical thinking by challenging them to ask questions, make observations & discover the world around them whilst having a lot of fun.
•✅ THE PERFECT GIFT: Gift your child 100+ days of screen-free fun with this fantastic science kit specially curated for birthdays, holidays or any other occasion. Both Girls & Boys will feel like real scientists by uncovering a world of magical experiences like Water Fireworks, Walking Water, and many more. Combine with other Doctor Jupiter Science & Electricity Kits for even more experiments.
•✅ EASY TO FOLLOW ALONG: This science kit includes instruction manuals that are well-illustrated in a step-by-step format, ensuring a seamless experience for both children and adults to understand and successfully perform all the experiments.
•✅ HIGHEST STANDARDS IN TOYS: This kit meets all the U.S. safety standards of ASTM F963-17. Doctor Jupiter takes utmost pride in making highest quality of science kits & other learning toys backed by years of research & development. With premium equipment, innovative tools and comprehensive instruction manuals we are sure to provide a perfect experience for you & your child. If you are still not satisfied, we will refund you 100%, without asking any questions!

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$32.99

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BeAndge

STEM Kits for Kids Crafts 6-8 8-12, Boys Gifts Toys for 6 7 8 Year Old Boy Birthday Gift Ideas, STEM Toys Crafts 6+ 7+ yr, Robotics Science Kits Activities Robot Building Age 8-10 9 10 11 12 13 14

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•5 SETS STEM KIT: These science kits contain a solar powered car, a wind powered car, an obstacle avoidance robot, a transmission tank and a glider. Kids would love to build their own robot car kit. REQUIRES (NOT INCLUDED): AA BATTERIES
•FAMILY STEM ACTIVITIES: This set of science experiments is a good way for parents and children to complete together, can also be used as a classroom STEM project
•UNIQUE GIFT IDEA: Our robotic kits designed for kids age 8-12 are cool stuff for a budding inventor, very suitable for elementary students to show their talents in a science fair. Packaged in a beautiful gift box, these assembled electronic toys are great gifts for boys and girls for birthday and Christmas
•LEARN BY PLAYING: Fun Projects! Encourage your kids to build their own robotics kit and enjoy DIY STEM activities. By playing with these electric toy cars, children's curiosity and interest in physics will be stimulated, and they'll know how much fun it is to create a simple machine by themselves
•EASY TO ASSEMBLE: All components of the STEM kits are made with odorless and safety materials. Mini screwdriver and step-by-step instruction manuals make it easier and more convenient to assemble the model
•Stem projects for kids ages 8-12: gifts for 8 year old boys
•Stem robotics kit age 6-8: 8 year old boy gifts
•Science experiments for kids 9-12: gift for 8yr boy
•Kids engineering building kits for boys: boys gifts 8 year old
•DIY Car Model Kits Boy Crafts: 8 year old boy gift idea

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$21.99

$26.99

-19%

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Smartivity

Smartivity 2in1 Hydraulic Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Cool Birthday Gifts for Boys & Girls | DIY Science STEM Kit for 6, 8,10,12,14 Years I Engineering Game

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•ACTION-PACKED FUN TIME: Let your child have a blast with this exciting mechanical machine that launches paper airplanes and darts into the air. Our step-by-step instructional manual ensures a deeply engaging DIY experience, perfect for kids to construct and enjoy their own uniquely awesome toy for hours. Designed for Boys and Girls for ages, 6,7,8,9,10,11,12,13,14 years old
•DEVELOPS KEY SKILLS: Reduce screen time and boost confidence and creativity with 100% screen-free engagement. As kids build their own toys, they learn about the science around us, developing a lifelong love for science.
•FREE PARTS LIFETIME: Enjoy hassle free fun with all parts included, plus a lifetime supply of replacement parts. Easy-to-follow instructions make building a breeze, ensuring uninterrupted playtime.
•MADE FROM SUSTAINABLE WOOD: Made from the highest quality engineered wood, our toys are completely safe for kids and boast long-lasting durability.
•ULTIMATE GIFT: Give the gift of entertainment and learning combined. Ideal for birthdays gifts for boys and girls, this makes for a thoughtful present that providing endless hours of enjoyment and learning for kids
•LOVED BY KIDS AND PARENTS WORLDWIDE: Trusted by families in 33+ countries, our toys have received multiple accolades, including STEM org approval, the 2022 Innovative Toy of the Year in the Netherlands, and TOTY 2022 Finalist. Join a global community celebrating STEM education through play.
•BRILLIANTLY ENGINEERED DESIGN: Developed by a skilled team and rigorously kid-tested for over 1000 hours. Our experts brainstorm hundreds of ideas to create the most exciting and educational projects that are age-appropriate for children.

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$28.99

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School Zone

School Zone Math War Addition & Subtraction Game Cards: 56 Cards, Kindergarten, 1st Grade, 2nd Grade, Math Games, Numbers, Math Facts, Early Math, Ages 6+

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Engage your child in a game of math War where everyone is a winner!
•This fun, yet competitive game, helps kids focus and solve basic addition and subtraction problems
•Kids play together, flipping over cards and solving the problems on each, and the one with the highest card value wins both cards

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$3.49

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Caferria

170 Pcs Building Toys for Kids Ages 4-8 with Toy Box Storage, Idea Guide, Building Blocks STEM Toys for 3 4 5 6 7 8 9 Year Old Creative Kids Activity, Christmas Birthday Gifts for Boys Girls

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•170-Piece Creative Building Set: The STEM building toys include 170 pieces of building blocks, 6 colors of building tools that can create 18+ design models: Gray *30, Yellow *30, Blue*30, Red*30, Green*30, and 20 removable wheels. It is a great STEM toys for 3 4 5 6 7 8 9 10 year old boys and girls. Inspire young architects with our 3 4 5 year old boy toys girl toys! Perfect toys for 5 year old boy to develop engineering curiosity, spatial reasoning, and problem-solving abilities.
•Portable Storage: All blocks for kids ages 4-8 are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! After the game is over, kids can put the product back into the box, which can exercise the child's storage habits and keep the child's play area and living space in order. Reduce screen time with these engaging STEM toys—perfect for independent play or teamwork. Essential building toys for 3,4,5,6 year old boy and girl, kids toys boys 3-5, boy toys age 6-8.
•Interactive Building Toys: More than just boy toys – these building blocks are dynamic learning tools designed to nurture foundational STEM (Science, Technology, Engineering, and Mathematics) skills. Caferria toy building set includes an instruction manual with pictures, 18 design models can be created according to the instructions, and children can design more imaginative models according to their own ideas, we encourage children to be creators of create anything they dream of!
•Certified Child-Safe Materials: The colorful STEM kits are made of ABS plastic instead of cheap PP, compared to common building toys for kids ages 3-5, caferria building kits fit together well and can last for years. And is certified free of lead, cadmium, and BPA. Round edge design, not sharp, to ensure a safe gaming environment! The perfect 3 4 5 6 7 8 year old boy gifts, 3 4 5 6 7 8 year old boy birthday gift, offering long-lasting value as both building toys and stem toys.
•Ideal Gift for Kids: By playing with building educational toys, children can get a strong sense of color at an early age, more quantity and variety of shapes can be multiplayer. Is the best Christmas/Birthday gifts for girls and boys 3-10 years old. Christmas Birthday gifts for 3 4 5 6 7 8 9 year old boys. 3 4 5 year old boy birthday gift. Packaged as a thrilling birthday gift for 4,5,6,7,8 or 10 year old boys. This building toys is a trusted choice for homes, classrooms, or daycare centers.

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$32.99

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Klutz

The Klutz Book of Paper Airplanes (Klutz Activity Kit)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•10 different Planes with a large variety of patterned papers
•Comes with 40 sheets of custom-designed paper
•Includes a 56 page instructional book with Klutz Certified crystal-clear instructions
•Oppenheim toy Portfolio award; parent's choise award
•Recommended for children ages 7+

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$10.91

$16.95

-36%

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