It's hard to know which is good stem building sets for boys 8-12. There are alot of stem building sets for boys 8-12 reviews on internet. In this article we suggest top 10 the best stem building sets for boys 8-12 for you. Please read carefully and choose what is the best stem building sets for boys 8-12 for you.

It’s hard to know which is good stem building sets for boys 8-12. There are alot of stem building sets for boys 8-12 reviews on internet. In this article we suggest top 10 the best stem building sets for boys 8-12 for you. Please read carefully and choose what is the best stem building sets for boys 8-12 for you.

Best stem building sets for boys 8-12

Product Features Editor's score Go to site
Klutz Lego Chain Reactions Science & Building Kit, Age 8 Klutz Lego Chain Reactions Science & Building Kit, Age 8
Go to amazon.com
Toy Pal | STEM Toys for Boys | 146 Piece Educational Engineering Building Toys Set for Boys & Girls Ages 7 8 9 10 Years Old | 5, 6 Year Old can Build with Help | Best Toy Gift for Kids Toy Pal | STEM Toys for Boys | 146 Piece Educational Engineering Building Toys Set for Boys & Girls Ages 7 8 9 10 Years Old | 5, 6 Year Old can Build with Help | Best Toy Gift for Kids
Go to amazon.com
GILI Building Toys Gifts for Boys & Girls Age 6yr-12yr, Construction Engineering Kits for 7, 8, 9, 10 Year Old, Educational STEM Learning Sets for Kids GILI Building Toys Gifts for Boys & Girls Age 6yr-12yr, Construction Engineering Kits for 7, 8, 9, 10 Year Old, Educational STEM Learning Sets for Kids
Go to amazon.com
Mochoog STEM 4WD Electric Mechanical Assembly Gift Toys Kit | Intro to Engineering, DIY Climbing Vehicle, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motor Mochoog STEM 4WD Electric Mechanical Assembly Gift Toys Kit | Intro to Engineering, DIY Climbing Vehicle, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motor
Go to amazon.com
Engino Discovering Stem: Levers, Linkages & Structures Building Kit Engino Discovering Stem: Levers, Linkages & Structures Building Kit
Go to amazon.com
Erector by Meccano Rally Racer 10-in-1 Building Kit, 159 Parts, STEM Engineering Education Toy for Ages 10 and Up Erector by Meccano Rally Racer 10-in-1 Building Kit, 159 Parts, STEM Engineering Education Toy for Ages 10 and Up
Go to amazon.com
Engino Discovering STEM Structures Constructions & Bridges Construction Kit Engino Discovering STEM Structures Constructions & Bridges Construction Kit
Go to amazon.com
EMIDO 480 Pcs Building Toy Building Blocks Bars Different Shape Educational Construction Engineering Set 3D Puzzle , Interlocking Creative Connecting Kit, A Great STEM Toy for Both Boys and Girls! EMIDO 480 Pcs Building Toy Building Blocks Bars Different Shape Educational Construction Engineering Set 3D Puzzle , Interlocking Creative Connecting Kit, A Great STEM Toy for Both Boys and Girls!
Go to amazon.com
Engineering Toys, STEM Learning Kits, Educational Construction RC Racer Building Blocks Set for 7, 8 and 9 Year Old Boys|Top Xmas Gift Ideas for Kids Age 6yr-14yr Engineering Toys, STEM Learning Kits, Educational Construction RC Racer Building Blocks Set for 7, 8 and 9 Year Old Boys|Top Xmas Gift Ideas for Kids Age 6yr-14yr
Go to amazon.com
Tinkering Labs Electric Motors Catalyst STEM Kit | Intro to Engineering, Robotics, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motors, Real Hardware, Real Wood Tinkering Labs Electric Motors Catalyst STEM Kit | Intro to Engineering, Robotics, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motors, Real Hardware, Real Wood
Go to amazon.com

1. Klutz Lego Chain Reactions Science & Building Kit, Age 8

Feature

Design and build 10 amazing moving machines - teach your bricks new tricks
Comes with 80 page instructions, 33 LEGO pieces, instructions for 10 modules, 6 plastic balls, string, paper ramps and other components
Includes a 80 page instructional book with Klutz certified crystal-clear instructions
Includes more than 30 essential Lego elements
Recommended for children ages 8+

Description

LEGO Chain Reactions is packed full of ideas, instructions, and inspiration for 10 LEGO machines that spin, swing, pivot, roll, lift, and drop. Each machine alone is awesome, but put them together and you get incredible chain reactions. Then, combine the machines in any order you like to create your own chain reactions. Our team of experts worked with educators and 11-year-olds to invent the machines, then wrote a book that teaches the skills (and some of the physics behind the fun) kids need to create their own amazing chain reaction machines.

Our book includes 33 special LEGO elements that combine with basic bricks from your collection to make your machines go. But dont worry that you wont have the right bricks; we worked with the folks at LEGO to make sure youll need only the most common bricks, and that there are plenty of substitutes. The result is a chain reaction of fun, as one thing leads to another and another and another.

Comes with: 78 page book, 33 LEGO elements, 6 LEGO balls, 6 feet of string, 8 paper ramps, 2 paper pop-up signs, 1 paper funnel ramp, 1 paper flag, 1 paper bucket, 1 platform

2. Toy Pal | STEM Toys for Boys | 146 Piece Educational Engineering Building Toys Set for Boys & Girls Ages 7 8 9 10 Years Old | 5, 6 Year Old can Build with Help | Best Toy Gift for Kids

Feature

CREATIVITY AND IMAGINATION. One of the Best - Girls & Boys Learning Toys! This engineering building kit allows your child to build any of the 5 creative models including Airplane, Car, Bike, Helicopter and Bulldozer or let their own imaginations fly with their own creations!
LOGICAL THINKING & PROBLEM SOLVING. Toy Pal 5-in-1 Build & Play set fosters Construction and Engineering skills for boys and girls age 8 to 12. Children require the best building learning toy to help them improve hand-eye coordination, build fine motor skills and develop their problem-solving abilities! This model building set is sure to keep your kids entertained for hours!
TEAM WORK & SOCIAL SKILLS. Learning to work in a team and solve problems are critical to your child's social development. Challenge them to create something and give it a name or backstory! You'll be surprised at what they they can come up with - all while creating those precious memories!
FUN AND EDUCATIONAL GIFT TOY FOR BOYS & GIRLS! Looking for that perfect birthday present? ToyPal 5-in-1 Build & Play Set - Ideal STEM Toy for Boys & Girls - brings a smile to each child's face while they build and play with their first creation. Feeling proud and accomplished with what they have done promotes a healthy sense of self-confidence.
HIGHEST QUALITY STEM LEARNING TOYS. Child Saftey is our No. 1 priority. All our toys are made from non-toxic materials with the strictest safety standards. No BPA, no lead, no Phthalates. Backed by our 100% Hassle-Free Guarantee.

Description

Introducing 132 Pcs Engineering Model Build & Play Set by Toy Pal.

Build 5+ Vehicle Shapes:

Let your child experience what it is like to be an engineer. Kids can combine the pieces according to their own imagination, in addition to the 5 models described in the manual.

Creative and Imaginative Development:

Teaches children problem-solving skills, fine motor skills, inspires creativity and brain development. Suitable for group play as well and enhance collaboration among friends.

Here's why our Build & Play Set is a MUST-HAVE for your kid's play:

- Step-by-step guide for building 5 different models
- Encourages teamwork, imagination and creativity
- Develops motor skills and hand-eye coordination
- Fosters logical thinking and problem solving
- Keeps children entertained for hours and frees up parents' time

What's in the Box?

A total of 132 Pcs
Flexible Plates
Screws and Nuts
Wheels
Connectors
2x Wrenches
Instruction Manual

A Perfect Gift for Birthday and other Occasions for Boys & Girls Ages 7 years to 11 years. Kids 5, 6, 7 yr old can build with help from adults

3. GILI Building Toys Gifts for Boys & Girls Age 6yr-12yr, Construction Engineering Kits for 7, 8, 9, 10 Year Old, Educational STEM Learning Sets for Kids

Feature

[CONSTRUCTION ENGINEERING BUILDING BLOCKS]: This building set includes 361 pieces. Challenge your kids to build creative designs. Fit for boys and girls age 6yr to 12yr, designed to support child's creativity as they grow. It is a perfect toy to encourage learning of mechanics and engineering in young children. If you're looking for stem toys for boys 6-12, this STEM kit will be a great choice.
[SPEND QUALITY ENTERTAINMENT TIME]: Building is a wonderful activity together with family or friends. This building toy will promote your child's hand-eye coordination, divergent thinking, problem-solving skills, inspires creativity and brain development. If you're looking for toys for 8 year old boys or girls who want to be an engineer, this engineering building toy will be a great choice.
[LOADS OF DIY CREATIVE FUN]: An easy-to-follow manual comes with this 361-piece set. It allows kids to build a dump truck model or a propeller plane model follows the manual or creates new models according to their imagination. If you're looking for toys for 6 year old boys or girls that can help them learn collaboration and teamwork, this building set will be your ideal choice. Dimensions of propeller plane model: 15"(L)*10"(W)*4"(H). Dimensions of dump truck model: 8" (L)*5" (W)*5" (H).
[IDEAL GIFT FOR KIDS WHO LOVE BUILDING]: All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. If you're looking for toys for 7 year old boys or girls who like to create, this DIY kit will be an awesome gift. Great gifts for birthday| |Children's Day| Christmas| Chanukah| Easter| STEM| summer camp activities| back to school.
[YOUR PURCHASE IS BACKED BY OUR EXCELLENT CUSTOMER SERVICE]: We are in effort to provide high quality STEM learning toy for kids. We offer you a 6 months 100% money back guarantee Money Back Guarantee if you are not happy with your purchase.

Description

Learning STEM Through Play- Wonderful Toys for Kids Who Love Building
This construction set with great functionality and lots of playability. It will keep kids occupied and spend quality time with family and friends.
This STEM building kit is an ideal gift for boys and girls who want to be an engineer.
Follow the step-by-step manual, kids can build a dump truck then take it apart and rebuild a propeller plane.
The dump truck features two working mechanics, a knob to turn the wheels and another to move the tipping cargo bed up and down.
The propeller plane features a knob to rotate propeller.
Kids can watch how gears work when they play this set.
DIY is always a great thing for kids, they will get much happier when finished making an awesome item by themselves.

Why Choose GILI STEM TOYS
A Customer: I bought this stem toys for 6 year olds. This toy allows kids to know about step by step building and mechanical engineering.
B Customer: This is a great stem toys for 7 year olds. It is a great gift for 7 year old boy who likes building. These pieces can be built 2 awesome models.
C Customer: Purchased this for my grandsons, they have spent hours building and re-building. Truly a great toy for them ages 8, 9 and 10.
D Customer: I bought this stem toys for 8 year olds. Then my 5 year old like it too. My 5 year old prefer the dump truck model and my 8 year old prefer plane model so I must order one more now.

What Will You Get
361 x Building blocks and gears
1 x Easy-to-follow manual
4 x Tires
AND A SMILING FACE FROM YOUR KID

What Can We Do For You
We offer you a 6 months 100% money back guarantee Money Back Guarantee if you are not happy with your purchase.
You can contact us from your order details page if you encounter any problem (like missing parts), we are ready to help you.

4. Mochoog STEM 4WD Electric Mechanical Assembly Gift Toys Kit | Intro to Engineering, DIY Climbing Vehicle, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motor

Feature

Inventing set for ages 8+: Unique STEM Toy for kids , teens & adults.
this is an assembly kit of a 4WD model which appears to walk as the 4 wheels on its corners move vertically, and climbs over obstacles up to 50mm with ease.
Choose from 3 different chassis angle settings. Power from the motor is delivered to the wheels by assembly-type ladder chains. Includes everything needed for easy snap-fit/screw-together assembly. Simple wiring is required to complete the assembly. Requires one R6/AA/UM3 battery , Alternatively, it can be combined with a 1.5V-500mA solar panel.(The kit isn't including battery)
Intro to engineering kit: Aspiring engineers & tinkerers! No training or additional parts needed.
All pieces are made with high quality non-toxic ABS materials and certified to meet European and American Toy safety standards. It is very easy to wash or wipe all the pieces to make them germ free

Description

Mochoog STEM 4WD assembly kit is a four-wheel drive DIY climbing vehicle, which can help children learn the mechanical transmission structure of the vehicle model by using their own hands on their practice. Learn how electrical energy can be converted into mechanical energy, and how to change the chassis height of the vehicle to come across obstacles.Learn how to improve the vehicle 's cross-country ability to come across obstacles through adjusting the combination of transmission crankshaft's dislocation variation. Through learning practice, the children can systematically master the principles of energy transformation and mechanical movement structure, so we can say that a small climbing vehicle can foster a future mechanical inventor. It can helps to develop the children's creativity and ability of using hands and brain.

In the procedure of assembling, children will have a taste of joy and achievement by conquering challenges from time to time, which is beneficial for children's creativity cultivation and intelligence development.


Package Size (Lx Wx H): 11x 6.7 x 2.2(Inches)

Vehicle Size(Lx Wx H) : 8.3 x 4.3 x 4.1(Inches)

5. Engino Discovering Stem: Levers, Linkages & Structures Building Kit

Feature

Engino brings complex concepts into clear focus for budding engineers and scientists with award winning components and step by step illustrated assembly instructions
Learn how Levers can be used for increasing an applied force or changing the direction of motion and how they integrate with Structures
Build 16 working models such as a seesaw, a movable weight scale, a wheelbarrow, a parking gate, a toy with moving figures, a panto-graph and two types of linkages and 8 Structures
Manual includes 14 pages of theory and facts, a 4 page quiz, 7 pages of experimental activities illustrating uses of levers and linkages
Models illustrated online at Engino' s website or using the Engino 3D app downloadable free for Android or Apple iOS. MADE IN CYPRUS

Description

Engino for ages 8 and up. Engino - MECHANICS - Levers, Linkages & Structures - brings complex designs into simple focus with 13 pages of clear, 3-D rendered, instructions with more models illustrated online at Engino' s website or using the Engino 3D app downloadable free for Android or Apple iOS. The manual also includes 14 pages of theory and facts, a 4 page quiz, 7 pages of experimental activities illustrating uses of levers and linkages. Learn how Levers can be used for increasing an applied force or changing the direction of motion. Find out how you can create models with complex motion by connecting many levers together and learn how these Linkages can be applied to various machines. Build 16 WORKING MODELS such as a seesaw, a movable weight scale, a wheelbarrow, a parking gate, a toy with moving figures, a pantograph and two types of linkages and 8 STRUCTURE MODELS. Or add some imagination and make something new. - The Engino Building System was invented by Costas Sisamos, a former teacher and engineer for the purpose of helping students build technological models creatively and easily to experiment and learn about science and technology in a way that includes all the benefits of play. Research grants from local and E.U. sources helped transition the three year research project into an innovative product. Since then Engino has developed more snap-fit components such as gears, pulleys, motors, and solar panels. The major advantage of the Engino system is that it's design flexibility enables children to build simple or complex models quickly using a small number of components.

6. Erector by Meccano Rally Racer 10-in-1 Building Kit, 159 Parts, STEM Engineering Education Toy for Ages 10 and Up

Feature

Erector set lets kids create a sleek, motorized rally racer or 9 other exciting variations
MeccaBlock electric motor brings racer to life and propels it on flat surfaces
Durable metal components and real tools offer an authentic engineering experience
Takes approximately 1 to 3 hours to build, encouraging the development of science, technology, engineering, and math (STEM) skills
Includes: 159 pieces

Description

Kick your imagination into high gear while practicing your engineering skills with the Erector by Meccano Rally Racer 10-in-1 Building Kit. An ideal choice for first-time builders, this model car building kit has a novice difficulty level and takes approximately one to three hours to complete. It encourages kids to engage their engineering and critical thinking skills as they build their vehicle. Once assembled, the vehicle comes alive thanks to the included MeccaBlock motor. Kids can use the included 159 pieces to construct 10 exciting vehicle variations, giving this building set long-lasting appeal. Created by the renowned makers of Erector and robot-building sets, this building kit can help spark a lifelong interest in science, technology, engineering, the arts, and mathematics (STEAM). It is recommended for kids aged 8 and up and is a great activity for children and parents to tackle together.

7. Engino Discovering STEM Structures Constructions & Bridges Construction Kit

Feature

Engino brings complex concepts into clear focus for budding engineers and scientists with award winning components and step by step illustrated assembly instructions
Discover all types of forces applied in Buildings and Bridges and how they are designed to provide massive weight support
Build 9 working models such as a Suspension Bridge, Truss Bridge Lower Truss Bridge, House and more
Manual includes 12 pages of theory and facts, a 3 page quiz, 6 pages of experimental activities illustrating bridge and building assemblies, 16 pages of step by step, 3D rendered illustrations
Models illustrated online at Engino's website or using the Engino 3D app downloadable free for Android or Apple iOS. MADE IN CYPRUS

Description

With Engino STRUCTURES: Buildings and Bridges set learn all about buildings and how they literally support our lives! Construct different types of bridges and find out how their architecture design provides massive weight support. Discover all the types of forces applied and how engineers manage to reduce their effects. Build 9 working models such as a house, a pyramid and various types of bridges: beam, arch, truss, cable-stayed and suspension bridge. You can find easy-to-follow building instructions for all models either online or in the booklet included. The booklet provides detailed explanations of the different scientific principles applied and incorporates innovative experimental activities for hands-on learning. A Quiz section is also available to challenge your newly acquired knowledge! Conduct thorough experiments and discover - How triangulation provides strength on a building - What are the main types of forces acting on structures - How do trusses work - What are the major types of cable bridges. The Engino Building System was invented by Costas Sisamos, a former teacher and engineer for the purpose of helping students build technological models creatively and easily to experiment and learn about science and technology in a way that includes all the benefits of play. Research grants from local and E.U. sources helped transition the three year research project into an innovative product. Since then Engino has developed more snap-fit components such as gears, pulleys, motots, and solar panels. The major advantage of the Engino system is that it's design flexibility enables children to build simple or complex models quickly using a small number of components.

8. EMIDO 480 Pcs Building Toy Building Blocks Bars Different Shape Educational Construction Engineering Set 3D Puzzle , Interlocking Creative Connecting Kit, A Great STEM Toy for Both Boys and Girls!

Feature

EXCELLENT VALUE | With 480 pieces colorful Building Toys. These building toy can be combined into arbitrary shape, flowers, animals, cars, worlds and more, can stimulate basic building techniques and inspired toddlers' creativity and imagination.
DURABLE | Pieces easily snap together and are designed to withstand rough play. smooth edge can protect the toddlers and easy for them to grasp it,Engineers Start Here! Your child can explore their wild imagination with this high quality innovative building set.
DEVELOP SKILLS | can develop children's fine motor development, cognitive development of color, teamwork ability, artistic cognitive, sensory, cognitive ability, practical ability, imagination and creativity. Give Your Child The Skills Today!Great for sensory development, occupational therapy and autistic individuals. Endless creative combinations teaches spatial thinking.
CHILD SAFE | Building Toys are stored in adorable reusable bag for easy clean up. EMIDO Building Toys is made from non-toxic, BPA free polyethylene, Lab Test Approved!!
CUSTOMER GUARANTEE | 30 day no questions asked return policy and FREE returns! Engineers start here! Give your child the skills today! Unique shape, infinite originality, free mosaic, free combination. Also can be used for decoration, good-looking and fun.

Description


EMIDO Building Toy 480 Pieces Different Shape Interlocking Plastic Creative Toys Building Blocks 3D Puzzle!
Inspire imagination and creativity with a fun engineering tool built for toddlers!

Do you know why people like EMIDO Building Toy?
Yes!Because he can develop children's fine motor development, cognitive development of color, teamwork ability, artistic cognitive, sensory, cognitive ability, practical ability, imagination and creativity, which means hours of endless fun and engineering education. It is one of the must-have toys in the growth of every child.

Specification:
480Pcs Building Toy
Rich, vibrant colors
Easy snap-together play
Inspires early learning
Made of environment-friendly plastic, no harm to your kids
Includes a for easy cleanup and storage reusable Eco Bag

Get your Building Toy today! The EMIDO Building Toy 480 Pieces Different Shape Interlocking Plastic Creative Toys Building Blocks 3D Puzzle! is manufactured by EMIDO to be of the highest quality and safe for its intended use and age range. which is not the same experience! Are you still worried about the child's growth?do not hesitate! This will you do for a child the right choice!

Get yours EMIDO Building Toy by clicking "Add to Cart" in the upper right hand corner of the page.

9. Engineering Toys, STEM Learning Kits, Educational Construction RC Racer Building Blocks Set for 7, 8 and 9 Year Old Boys|Top Xmas Gift Ideas for Kids Age 6yr-14yr

Feature

UNLEASH YOUR CHILD'S IMAGINATION & CREATIVITY! -It's time to offer your child a fun, creative and educational playset! The premium technic building and engineering blocks set is here to make learning easy and fun! Help develop your kid's senses & learning skills to promote your child's hand-eye coordination and problem-solving ability.
IMPROVES KID'S TEAMWORK ABILITY!- Building is an awesome activity together with family or friends. Our building blocks set encourages children to work together as a team, thus greatly aiding in enhancing their social skills as well!
GOOD COMBINATION OF BUILDING BLOCKS & RC CAR!- You will be able to create 2 different racing cars follow the step-by-step instructions with the 326 provided pieces. And the car can be remote controlled that kids will get much racing fun time. The remote control race car has a USB-rechargeable battery for engine and the remote controller requires 3 AAA batteries (not included).
SUPERIOR MATERIAL QUALITY! - All pieces are made of premium quality harmless and safe ABS plastic for children, which are also sturdy and durable. Great gift for birthday/Children's Day/ Christmas/Chanukkah/Easter/STEM/summer camp activities/back to school.
YOUR SMILE IS OUR PRIORITY! -This Engineering playset is designed to let your child learn through play. We offer you a 6 months 100% money back guarantee Money Back Guarantee if you are not happy with your purchase.

Description

Endless Creative DIY Fun-Best Gift for 6 Years Old & Up!
This building car set is easy to take apart and put back together for child with 326 well-made pieces. Besides, this 2 in 1 building set comes with the easy-to-follow, step-by-step building instructions for the two sports car models to
guide your children in constructing remote control cars. And we suggest parent should encourage kids to create their own rc car models using their imagination. Spend quality time with your kid playing with this interactive toy.
This gift idea set will help kids build fine motor skills, spatial awareness, logical thinking and imagination.

Specifications:
Material: ABS plastic
Quantity of assemble parts: 326 PCS
Speed: 25km/h
Charging Time: 2 hours
Playing Time: 20 mins
Remote Control: 40MHz
Control Distance: >10 meters
USB-rechargeable battery for engine: 3.6V,300mAh (Included)
Battery for Remote Controller : 3 x AAA Battery (Not included)
Function: Forward/Backward, Turn Left/Right
Car Size: 11.4 x 5.5 x 5.5"
Package Size: 16.5 x 3.3 x 11.4"

What in the box:
326 x Building Blocks
1 x Universally Compatible Chassis
4 x Tires
1 x Remote Controller
1 x Rechargeable Battery Pack
1 x USB cable for charging
1 x Detailed Manual

Customer Service:
Please contact us from your order details page if you encounter any problem (such as engine doesn't work or there are missing parts), we are ready to help you.

10. Tinkering Labs Electric Motors Catalyst STEM Kit | Intro to Engineering, Robotics, Circuit Building Projects for Kids and Teens | DIY Science Experiments Using Real Motors, Real Hardware, Real Wood

Feature

THE ORIGINAL TINKERING LABS KIT: Kid-tested, parent-approved. Design and build robotic creations.
INVENTING SET FOR AGES 8+: Unique STEM Toy for kids (8-12), teens & adults.
ROBOTICS FOR KIDS: Build doodling robots, power electric model cars, add motors to legos, and more!
INTRO TO ENGINEERING KIT: Aspiring engineers & tinkerers! No training or additional parts needed.
DIY KIT WITH 50+ REAL PARTS: Experiment with 10 challenge cards, wood, electric motors, & hardware.

Description

It is amazing what happens when we trust kids with their own ideas. That's why we created the Electric Motors Catalyst: to inspire young Tinkerers to imagine and build their own inventions.

Children are happiest with their hands and minds are working together - they're having fun, and they're also honing their hands-on creative problem-solving skills.

The possibilities are endless with Tinkering Labs Electric Motor Catalyst Kit:

  1. Introduce kids to electronics:
    Kids can create electronic builds with their own hands, using the motors, wires, and battery pack to experiment with electricity and simple circuits.

  2. Build wooden robots:
    Open-ended play with real wood, real motors and real hardware inspires DIY Robotics for girls & boys. No screen time or programming - just pure hands-on invention.

  3. Make STEM fun:
    Create electric vehicle toys, doodling robots, and more!

  4. A great family activity:
    Kids, teens, parents, and grandparents all enjoy innovating and tinkering together.

  5. Get your LEGOs involved:
    Combine multiple tinker kits to create bigger and more powerful innovations. Connect LEGO robotics or other objects to your creations for a unique tinkering combination!

Everything you need is included, even the batteries and a giant paper work surface. And to fuel the imagination, the Electric Motors Catalyst comes with a deck of Challenge Cards with inspirational prompts such as "Build a machine that draws curvy lines" and "Make a machine that can scramble an egg."

We are constantly amazed by the ingenuity and variety of creative solutions that kids come up with...

Look mom, the ultimate robot!
It's like a STEM subscription in a single box!
The electric motor makes my toys move!

Who knows what your young Tinkerers will invent?

Conclusion

All above are our suggestions for stem building sets for boys 8-12. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using stem building sets for boys 8-12 with us by comment in this post. Thank you!