The Coolest STEM Toys for Kids: 2025 Edition
July 22, 2025
Overview
Unlock a world of discovery and innovation with our curated list of the coolest STEM toys for kids in 2025! This comprehensive guide features the latest and greatest in science, technology, engineering, and math toys, designed to ignite curiosity and foster a love of learning from a young age. Whether you're looking for engaging coding robots, interactive science kits, or challenging building sets, we've handpicked the best toys to inspire the next generation of innovators. Explore a range of age-appropriate options, ensuring both fun and educational value for children of all interests and skill levels.
Our picks
The Best Coding Kit for Aspiring Programmers: Botley 2.0 by Learning Resources, $79.15
The Most Engaging Robot for Young Engineers: Dash Robot, $179.99
The Best Building Set for Creative Architects: UBTECH JIMU Robot Astrobot Cosmos Kit, $124.82
The Best STEM Toy Under $50: Value Pick: Code & Go Robot Mouse by Learning Resources, $46.12
The Ultimate 3D Printing Pen for Creative Kids: 3Doodler Start+ 3D Pen Set, $59.99
The Best STEM Toy for Ages 6-8: Edison Robot Kit, $86.00
Coding Kits to Inspire Future Programmers
Introduce kids to the world of coding with engaging and interactive kits for all skill levels.
7.5
Listful
Score
CanaKit Raspberry Pi 4 Basic Kit
$64.99
The CanaKit Raspberry Pi 4 Basic Kit is a great way for teens aged 13 and up to dive into tech, earning a 7.5/10 in our evaluation. With its robust processor and quality power supply, it’s ideal for hands-on learning. However, be prepared to purchase a microSD card and micro HDMI cable separately to kickstart your coding adventures. It's excellent for turning abstract concepts into tangible tech projects that inspire young innovators.
The Good
• Includes a high-quality power supply with sufficient amperage for the board and additional devices.
The Bad
• Does not include a microSD card, which is necessary to get the system running.
• Requires a micro HDMI cable, which is not included in the kit.
Educational Value: true / Age Suitability: 13+ years / Type of STEM Focus: Technology / Interactivity: true
8
Listful
Score
ELEGOO UNO Starter Kit
$44.88
Scoring 8/10, the ELEGOO UNO Starter Kit is an impressive package for young tech explorers aged 13 and up. It includes over 200 components and thorough tutorials, making it perfect for beginners eager to learn coding and electronics. Some components might not be top-notch, but the hands-on experiences it provides are invaluable for nurturing future tech innovators. It's a stellar gateway to practical tech knowledge despite occasional tutorial deficiencies.
The Good
• Comprehensive kit with over 200 components, providing great value for beginners.
• The tutorials are detailed and user-friendly, making it easy for beginners to follow along.
The Bad
• Some users reported issues with the quality of certain components, such as loose breadboard connections.
• The lessons lack in-depth explanations of the code, which may hinder deeper understanding for some users.
Educational Value: true / Age Suitability: 13+ years / Type of STEM Focus: Technology / Interactivity: true
9.5
Listful
Score
Kano Computer Kit
$420.00
The Kano Computer Kit tops our list with an impressive 9.5/10, transforming tech education for 6-8-year-olds. It excels in teaching both hardware and software skills, allowing children to build their own computer and explore coding through dynamic, fun challenges. With programming languages like Python and JavaScript at their fingertips, kids are set on a creative learning journey without any prior technical experience needed, making it a top-tier choice for budding coders.
The Good
• The kit provides a friendly, engaging introduction to various programming languages including Python, Javascript, and Unix.
• The Kano Computer Kit Complete does a wonderful job teaching kids hardware and coding concepts by letting them build their own PC and software scripts. And it’s fun!
• The Kano Computer Kit Complete teaches kids hardware concepts as they build.
• The Kano Computer Kit Complete does a wonderful job teaching kids hardware and coding concepts by letting them build their own PC and software scripts. And it’s fun!
• The Kano Computer Kit Complete teaches kids hardware concepts as they build.
• The Kano Computer Kit Complete does a wonderful job teaching kids hardware and coding concepts by letting them build their own PC and software scripts. And it’s fun!
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
6.5
Listful
Score
Code & Go Robot Mouse by Learning Resources
$46.12
The Code & Go Robot Mouse by Learning Resources scores a 6.5/10, introducing kids aged 4 and up to coding through a fun, hands-on activity. While some units may grapple with wheel functionality, kids still enjoy building mazes and programming Colby the mouse. This set excels in promoting logical thinking and sequencing skills despite its relatively high price. It's a great beginner-friendly option, allowing children to explore STEM concepts without needing a screen.
The Good
• Encourages logical thinking and sequencing skills in children.
The Bad
• Some units may have issues with wheel functionality, affecting movement accuracy.
• The price point is considered high compared to other programmable toys.
Educational Value: true / Age Suitability: 4+ years / Type of STEM Focus: Technology / Interactivity: true
Robotics for Young Engineers
Explore the exciting world of robotics with build-it-yourself and pre-assembled robot toys.
7.5
Listful
Score
Sillbird Solar Robot Kit
$24.99
With the Sillbird Solar Robot Kit, kids aged 9-12 can embark on an engineering adventure by building up to 15 different models. While this kit earned a 7.5/10 in our review for educational value, younger builders might find the assembly a bit daunting due to smaller pieces. Despite this, the range of models keeps the play engaging and refreshing. It's a great way to boost problem-solving skills while fostering a love for renewable energy and engineering concepts.
The Good
• Offers 15 different models to build, keeping play fresh and engaging.
The Bad
• Some smaller pieces can be difficult to handle, and assembly may be tricky for beginners.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Engineering / Interactivity: true
7
Listful
Score
OWI Robotic Arm Edge
$52.61
The OWI Robotic Arm Edge offers budding engineers a real taste of robotics with its impressive range of motion, including a 300-degree elbow bend. Though this kit scored a 7/10 due to time-consuming assembly and precision issues, it provides a valuable, hands-on introduction to mechanical engineering. Ideal for those who enjoy intricate projects, this robotic arm challenges and rewards persistence with a tangible, functioning result.
The Good
• The robotic arm offers a wide range of motion, including wrist motion up to 120 degrees and elbow range around 300 degrees.
The Bad
• Assembly can be time-consuming, often taking several hours to complete.
• The control system may cause the arm to overshoot targets, making precise movements challenging.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Engineering / Interactivity: true
6.5
Listful
Score
Dash Robot
$179.99
The Dash Robot, scoring 6.5/10 in our testing, delivers a durable, fun, and interactive experience for kids 6-8 years old. Known for its robustness, Dash weathers enthusiastic play while encouraging young minds to master basic coding through engaging apps. However, some reported malfunctions over time and the higher price may deter long-term value seekers. Still, its beginner-friendly interface makes it a playful gateway into the world of technology.
The Good
• Durable design withstands rough play.
The Bad
• Some units may malfunction after extended use.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
8.5
Listful
Score
BOLT Coding Robot
$179.00
The BOLT Coding Robot by Sphero scored an impressive 8.5/10 thanks to its robust build and interactive LED matrix, perfect for sparking interest in STEM. Designed for kids aged 9-12, its lack of built-in speakers and longer charging time are minor drawbacks overshadowed by its sophisticated sensors. Ideal for classroom settings, this tech marvel fosters creative coding through drawing, blocks, or text commands, making it a versatile educational tool despite the higher price tag.
The Good
• The Sphero Bolt offers a robust and durable design, making it suitable for enthusiastic kids.
• The Sphero Bolt features an 8x8 programmable LED matrix for displaying messages and animations.
• The Sphero Bolt includes advanced sensors like a magnetometer and light sensor for enhanced interactivity.
The Bad
• The Sphero Bolt's price point is relatively high compared to similar educational robots.
• The Sphero Bolt lacks built-in speakers, so sound is handled by the connected device.
• The Sphero Bolt has a longer charging time of around six hours due to its larger battery.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Technology / Interactivity: true
8
Listful
Score
ThinkFun Gravity Maze
$21.37
ThinkFun Gravity Maze, with its 8/10 score, captivates children aged 9-12 by marrying logic and engineering in an exhilarating marble-run challenge. Boasting 60 challenges that range from beginner to expert, this maze is crafted from durable materials and fosters critical thinking while guaranteeing hours of screen-free fun. While setup can be a bit tricky for younger builders, the engaging nature of the game more than compensates, making it a must-have for budding architects.
The Good
• Offers 60 challenges ranging from beginner to expert levels, providing sustained engagement.
• Made from sturdy materials, ensuring durability and longevity.
• Encourages critical thinking and problem-solving skills through interactive gameplay.
The Bad
• Some pieces can be frustrating to fit perfectly, leading to potential setup issues.
• The game grid can sometimes be challenging to assemble, requiring adult assistance.
• Pieces might dislodge during play, especially with excited younger players.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Engineering / Interactivity: true
6
Listful
Score
Hahaland 5-in-1 Take Apart Trucks to Robot
$37.99
Our review of the Hahaland 5-in-1 Take Apart Trucks to Robot highlights its ability to foster problem-solving skills through transformation play. Scoring a 6/10, this set is great for honing motor skills and creativity in kids aged 6-8, though small parts may require adult supervision. While the assembly process may benefit from guidance, its transformative nature caters to imaginative play that engages and educates in an exciting, tactile way.
The Good
• Encourages creativity and problem-solving skills through hands-on assembly and transformation of vehicles into a robot.
• Fosters teamwork and patience as children can play solo or collaboratively with friends or family.
• High-quality construction with durable and safe materials ensures a long-lasting play experience.
The Bad
• Some parts may be small and pose a choking hazard for younger siblings or pets.
• The assembly process can be challenging for some kids, requiring adult assistance which may diminish their independent play experience.
• Although the toy promotes STEM learning, some parents may prefer more traditional building sets or less electronic-related play.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Engineering / Interactivity: true
7
Listful
Score
UBTECH JIMU Robot Astrobot Cosmos Kit
$124.82
The UBTECH JIMU Robot Astrobot Cosmos Kit offers creative coding fun with multiple robot designs using 387 components, scoring a balanced 7/10. While it lacks extensive tutorials, it's well-suited for children aged 9-12 with some prior coding knowledge, thanks to 3D animated building instructions and a friendly Blockly platform. Its versatility in robot building and programming inspires technological exploration, although its building mechanics might not appeal to LEGO enthusiasts.
The Good
• The app provides 3D, 360° animated building instructions, making assembly straightforward.
• The kit includes 387 snap-together parts, allowing for multiple robot designs and creative freedom.
• The Blockly coding platform enables intuitive programming, ideal for beginners.
The Bad
• Some users find the interlocking Jimu cubes less enjoyable to build with compared to Legos.
• The kit comes with instructions for fewer robots compared to some competitors.
• The lack of tutorials in the coding section may make it challenging for younger children without prior coding experience.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Technology / Interactivity: true
9
Listful
Score
Botley 2.0 by Learning Resources
$79.15
Botley 2.0, achieving a top score of 9/10, is an exceptional choice for beginners delving into coding, offering a screen-free experience perfect for engaging 6-8-year-olds. Battery dependency and surface adherence issues are minor and overshadowed by its adaptability to grow with your child's coding skills. Equipped with batteries and an activity set, Botley 2.0 promises immediate, innovative play, fostering an exciting, interactive approach to early STEM education.
The Good
• Botley 2.0 offers screen-free coding, eliminating screen time worries and allowing for use in any environment.
• Botley 2.0 is designed to grow with children's ability to code, allowing for increasingly complex projects.
• Botley 2.0 comes with batteries and a comprehensive activity set for instant play and exploration.
The Bad
• Botley 2.0 is battery-operated, which may require frequent battery replacements.
• Directional accuracy can be slightly affected by surface types, impacting performance.
• Many small pieces require organized storage to prevent loss.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
7
Listful
Score
Edison Robot Kit
$86.00
We found the Edison Robot Kit to be a fantastic introduction to robotics, scoring 7/10 in our review. Its compatibility with LEGO bricks unleashes expansive creative possibilities, allowing children aged 6-8 to build and program their own robots. While some dead-on-arrival units are a concern, this tech marvel teaches essential coding skills. The audio jack-based programming is a bit dated, but the educational value remains solid for budding young tech enthusiasts.
The Good
• Compatible with LEGO bricks, allowing for creative and expandable designs.
The Bad
• Some users reported units being dead on arrival, indicating potential quality control issues.
• Programming via audio jack can be inconvenient compared to wireless options.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
8.5
Listful
Score
Micro:Bit Robotics Workshop
$279.95
The Micro:Bit Robotics Workshop stands out as a comprehensive STEM educational tool, scoring 8.5/10 in our review. It’s an excellent investment for children aged 9-12 keen on engineering and programming, offering reusable components and sensors for building diverse robots. Despite the high price, the depth of learning, from problem-solving to coding in Python and JavaScript, makes it a worthwhile purchase for committed young makers.
The Good
• Includes durable, reusable building pieces and various sensors for constructing unique robots.
• Provides a comprehensive introduction to programming concepts, problem-solving, and creative thinking.
The Bad
• The price point might seem high at first glance.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Technology / Interactivity: true
7
Listful
Score
PYXEL
$149.99
In our testing, PYXEL scored a 7/10, serving as a fun and interactive way for kids to learn coding. Suitable for ages 9-12, PYXEL's built-in tutorials make coding accessible, though some users report initial connection issues and a need for resets during setup. Despite these challenges, its user-friendly interface and the ability to grow with the child's coding skills make it an attractive entry point into programming for young tech enthusiasts.
The Good
• User-friendly interface allows kids to start coding in minutes with built-in tutorials.
• Engaging features such as touch and sound sensors, expressions, and color changes enhance the learning experience.
• Compatibility with various devices, including tablets and smartphones, makes it versatile for different users.
The Bad
• Some users reported initial connection issues and required resets for setup.
• Durability concerns have been noted, with some units experiencing malfunctioning lights and connectivity challenges.
• Mixed reviews on quality control, with some units failing shortly after purchase.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Technology / Interactivity: true
6.5
Listful
Score
Solar Robot Kit for Kids
$17.99
The Solar Robot Kit for Kids delivers an affordable introduction to engineering, with a creativity-boosting 13-in-1 design. However, its 6.5/10 score reflects challenges in assembly instructions and solar panel functionality. For ages 9-12, this kit offers an engaging way to explore sustainable technology, though adult oversight may be needed. Despite these hurdles, its versatile robot configurations still offer substantial play value.
The Good
• Offers multiple robot configurations, enhancing replay value and learning opportunities.
The Bad
• Some users report issues with the solar panel's functionality, affecting the robot's performance.
• Assembly instructions can be challenging to follow, requiring adult assistance for younger children.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Engineering / Interactivity: true
6
Listful
Score
LEGO BOOST Creative Toolbox
$289.99
While the LEGO BOOST Creative Toolbox only scored a 6/10 due to app limitations and power consumption, it remains a creative powerhouse for kids aged 7-12. This set melds classic LEGO play with tech-infused coding, fostering a playful introduction to engineering principles. It encourages STEM learning but demands patience with its app’s constraints. Despite the drawbacks, it can facilitate a delightful blend of building and technology-driven fun.
The Good
• Encourages creativity and STEM learning through interactive building and coding.
The Bad
• App's limited coding features restrict advanced programming capabilities.
• App drains tablet battery quickly, affecting prolonged use.
Educational Value: true / Age Suitability: 7-12 years / Type of STEM Focus: Technology / Interactivity: true
6.5
Listful
Score
Space Rover Coding Activity Set
$51.99
In our review, the Space Rover Coding Activity Set scored 6.5/10, providing pre-schoolers with a screen-free coding adventure. Children aged 4+ can navigate customizable mazes, though we found the rover might not always follow programmed paths accurately. With creative problem-solving and logical thinking at its core, it offers a delightful introduction to coding concepts, even if inconsistent navigation may occasionally lead to a bit of playful frustration.
The Good
• Encourages creative problem-solving and logical thinking.
• Provides screen-free coding experience suitable for young children.
• Offers customizable mazes for varied challenges.
The Bad
• Rover's movement may not always follow the programmed path accurately.
• Some users found the rover's navigation to be inconsistent.
• Requires 3 AAA batteries, which are not included.
Educational Value: true / Age Suitability: 4+ years / Type of STEM Focus: Technology / Interactivity: true
8
Listful
Score
mBot2 Robot by Makeblock
$231.99
In our review, the mBot2 Robot by Makeblock earned an 8/10 for its impressive educational value, adapting to kids as they grow through block-based and text-based programming. It's made from durable aluminum, ensuring it withstands even the roughest play, but the assembly may challenge younger minds. Featuring various sensors, it allows diverse applications, though its 5-hour battery life may limit extended sessions. Despite its complexity and price, it's an excellent choice for budding tech enthusiasts aged 9-12.
The Good
• Durable aluminum construction ensures longevity and withstands rough handling.
• Supports both block-based and text-based programming, accommodating various skill levels.
• Equipped with multiple sensors, enabling diverse interactive applications.
The Bad
• Assembly can be challenging for younger children due to small parts and complex connections.
• Some users may find the battery life of up to 5 hours insufficient for extended play sessions.
• Requires supervision for younger kids to ensure safe and correct assembly.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Technology / Interactivity: true
7
Listful
Score
Codey Rocky by Makeblock
$157.99
Our experience with the Codey Rocky by Makeblock highlighted its versatility in teaching both block-based and Python programming, securing a 7/10 score. While its advanced features may initially challenge young beginners, this robot is ideal for tech explorers aged 6-8 eager to embrace coding and robotics. Supervision may be needed for effective learning, but its hands-on approach offers a rewarding foundation in STEM. Although not the top scorer, its balance of fun and education impresses.
The Good
• Supports both block-based and Python programming, catering to various skill levels.
• Offers a hands-on learning experience for coding and robotics.
The Bad
• May require supervision for younger children.
• Advanced features may have a learning curve for beginners.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
Building Sets for Budding Architects
Creative construction sets that foster problem-solving and spatial reasoning skills in kids.
6.5
Listful
Score
Gecko Run Starter Set
$34.95
The Gecko Run Starter Set offers a gravity-defying marble run experience that promises to unleash creativity through endless marble run configurations. Although it scored 6.5/10 in our testing due to durability concerns with its adhesive pads, it provides an intriguing engineering challenge for kids 8 and up. Some assembly hurdles may require adult assistance initially, but once built, it transforms walls and windows into a playground of physics-based exploration.
The Good
• Encourages creativity by allowing children to design and build various marble run configurations.
The Bad
• Adhesive pads may lose stickiness over time, causing pieces to fall off surfaces.
• Some users find assembly challenging, even for adults.
Educational Value: true / Age Suitability: 8+ years / Type of STEM Focus: Engineering / Interactivity: true
Science Experiment Kits for Little Scientists
Hands-on kits that make learning about science fun and engaging with exciting experiments.
7.5
Listful
Score
Snap Circuits Light Electronics Exploration Kit
$116.95
The Snap Circuits Light Electronics Exploration Kit dazzles with over 175 hands-on projects, making it a hit in our testing with a score of 7.5/10. It offers an engaging introduction to engineering for kids aged 9-12, though some kits might leave you hunting for replacement parts. Kids will need 4 AA batteries to power their creations, expanding their understanding of circuitry in an interactive way. Despite occasional quality control issues, it's a valuable educational tool for inquisitive minds.
The Good
• Offers over 175 engaging STEM projects that captivate and educate children.
The Bad
• Some kits may arrive with missing or loose parts, requiring replacements.
• Requires 4 AA batteries, which are not included in the set.
Educational Value: true / Age Suitability: 9-12 years / Type of STEM Focus: Engineering / Interactivity: true
The Ultimate 3D Printing Pen for Kids
A single standout product for creativity and spatial learning.
8
Listful
Score
3Doodler Start+ 3D Pen Set
$59.99
Fuel your child's creativity with the 3Doodler Start+ 3D Pen Set, which scored a solid 8/10 for its emphasis on safety and ease of use, perfect for introducing younger kids to 3D printing. While some users have faced reliability issues, in our testing, we found its quick charge time and safety features make it a strong contender for creative exploration. The necessity of separately ordered refills is worth noting but doesn’t overshadow its potential for endless creative applications.
The Good
• The pen is designed with no external hot parts, ensuring safety for children aged 6 and up.
• The pen charges in as little as 30 minutes, offering up to 45 minutes of continuous use.
The Bad
• Some customers have expressed concerns about the need to order refills separately.
• A few users reported issues with the pen stopping working after one use.
Educational Value: true / Age Suitability: 6-8 years / Type of STEM Focus: Technology / Interactivity: true
Interactive Educational Games
Fun and engaging games that encourage kids to learn STEM concepts.
7.5
Listful
Score
Osmo Little Genius Starter Kit
$22.11
The Osmo Little Genius Starter Kit transforms learning for ages 3-5 with playful, hands-on activities, scoring 7.5/10 in our experience. While requiring an iPad might limit accessibility, this kit turns screen time into an engaging educational journey, developing skills from creativity to empathy. Few technical glitches reported don't overshadow its robust, durable design that withstands enthusiastic young learners. Perfect for the little ones venturing into the world of technology.
The Good
• The kit offers interactive games that make education entertaining, creating a positive screen time experience.
• It helps develop creativity, imagination, fine motor skills, verbal proficiency, empathy, and spatial reasoning.
• The durable components can withstand the inevitable bumps and spills of young learners, ensuring longevity.
The Bad
• Some users experience technical issues where the system doesn't consistently recognize the physical pieces.
• The story mode has limited content, leading to repetitive gameplay after multiple sessions.
• Requires an iPad, which might limit its accessibility for some users.
Educational Value: true / Age Suitability: 3-5 years / Type of STEM Focus: Technology / Interactivity: true
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