DIY STEM Engineering Kit for Kids or Teens

The Thames & Kosmos Kids First Boat Engineer STEM Experiment Kit transforms playtime into an exciting journey of exploration and discovery. With engaging stories and colorful, large building pieces, this kit fosters fine motor skills, problem-solving abilities, and teamwork as little ones build their own floating boats. It’s a delightful choice for parents and educators seeking to mix fun and learning, guiding young minds to experiment and create while enjoying the magic of imaginative play. 4-7 years

Teacher STEM Basics: Wood Construction Kit - 66 Count is the perfect foundation for young creators eager to dive into the world of engineering and design! With basic yet versatile materials, this kit encourages children to unleash their imagination while developing critical STEM skills in problem-solving, creativity, and collaboration. Whether they’re building their own fascinating structures or enhancing projects from their STEM Starters Kit, kids will love the hands-on experience that promotes learning through play. 5+ years

E-BLOX Building Blocks STEM Circuit Kit is an exciting and interactive way for our little ones to explore the wonders of science and engineering! With no electronic circuitry experience needed, children can easily assemble their own bubble machine in just four simple steps, following the colorful instructions designed with young builders in mind. This DIY project not only foster creativity but also promotes critical thinking and systematic problem-solving skills, making it a fantastic STEM toy that truly combines learning and fun. 5+ years

The Dakott STEM Car Toy is a fantastic building kit that engages kids aged 6 and up in hands-on learning and fun. With 434 durable pieces, this take-apart toy not only fosters creativity and engineering skills but also promotes problem-solving as children assemble their own fast-paced off-roading vehicles. Perfect for sparking interest in STEM subjects, this toy offers a blend of construction and racing excitement—no batteries required! 6-10 years

The Thames & Kosmos SpringBots STEM Kit invites young learners to explore the fascinating worlds of potential and kinetic energy through hands-on building. By assembling three unique spring-powered models—a speedy race car, an adventurous walking robot, and a precise countdown timer—kids engage their critical thinking and engineering skills while discovering how gears and springs work. This kit is a delightful choice for parents and educators looking to inspire curiosity and creativity in STEM, all without the need for batteries! 8+ years

Steve Spangler Science STEM Kit: Power of Air sparks curiosity and wonder in young minds! This kit is perfect for ages 6 and up and invites kids to dive into exciting experiments that explore the fascinating world of air and chemistry. By using everyday materials like windbags, rubber bands, and PET bottles, children develop critical thinking and problem-solving skills while having a blast. 6+ years

The Thames & Kosmos Mega Cyborg Hydro Blaster STEM Experiment Kit invites children to explore physics in a fun and exciting way. Designed for creative minds, this kit fosters engineering skills and critical thinking as kids build a hydraulic-powered water blaster and transform it into five innovative configurations, all while engaging in epic outdoor water battles. Perfect for parents and educators seeking hands-on learning experiences, this toy not only promotes teamwork and problem-solving but also introduces fundamental concepts of hydraulics in an engaging manner. 8+ years

The E-Blox Building Blocks STEM Circuit Kit: Build Your Own Burp & Fart Machine is a fun and educational way for kids aged 5 and up to explore the fascinating world of circuits. As they design their own whimsical machines and add uproarious sounds, children develop critical skills such as problem-solving, creativity, and an understanding of basic electronics. This kit not only delivers laughter but also inspires innovative thinking through hands-on learning. 5+ years

Makey Makey STEM Kit is an extraordinary adventure in learning that sparks creativity and innovation in our children. As parents and educators, we know the importance of hands-on activities that fuel curiosity and engage young minds. With this kit, kids can transform everyday objects into interactive tech—think bananas as touchpads or handmade video game controllers! 8+ years

The Dakott STEM Mechanical Transmission Engineering Building Toy is an exciting 557-piece DIY motorcycle kit that invites young engineers to dive into the world of construction and mechanics. This engaging building toy fosters creativity and problem-solving skills, all while introducing concepts of engineering and design. As kids take apart and rebuild their own motorcycles, they're not just having fun; they're developing critical thinking and fine motor skills in a safe and stimulating environment. 6-10 years

Carson Dellosa Stem Challenge Science Kits for Kids Age 5-7 are a wonderful gateway into the fascinating world of science! As parents and educators, we know the importance of cultivating curiosity in our little ones. These engaging learning cards spark imagination and discovery as kids dive into interactive projects about plants, animals, insects, and weather. 5-7 years

Engino Creative Engineering STEM Toys is an exciting building kit that transforms playtime into a dynamic learning experience. Our kids absolutely love constructing 20 different models from a single set, which not only sparks their creativity but also enhances their problem-solving skills. It's amazing to see them grow and gain confidence in their engineering abilities as they tackle progressively challenging projects. 7+ years

Discovery™ Mindblown Big Treasure Dig STEM Kit is an exciting way for our kids to dive into the world of geology. As they excavate 15 real gemstones, unique geodes, and sparkling pyrite nuggets, they'll not only discover the beauty of these treasures but also learn about the science behind them. This hands-on kit fosters critical thinking and problem-solving skills, turning playtime into a captivating educational journey. 8+ years

The Thames & Kosmos Catapult Engineering STEM Maker Kit inspires kids to design and build six exciting medieval machines, including catapults and trebuchets. This engaging kit not only nurtures creativity and critical thinking but also deepens understanding of mechanical physics concepts like force, energy, and motion through hands-on activities and experiments. Perfect for young engineers aged 8 and up, it transforms learning into an epic adventure filled with fun and discovery! 8+ years

Thames & Kosmos Molecule Beads STEM Experiment Kit is a fantastic way for our kids to dive into the exciting world of polymers! With this kit, they can transform liquids into huge, squishy, and slimy molecules—how cool is that? It's not just about having fun; our little ones will develop critical thinking, problem-solving skills, and a strong foundation in science concepts. 8+ years

Teacher STEM Basics: Cardboard Construction - 100 Count provides an incredible assortment of materials that spark creativity and ignite innovative thinking! As parents and educators, we know the importance of hands-on learning in developing critical STEM skills. With 100 varied pieces, including rectangles, squares, circles, and triangles, our kids can design, build, and engage in endless imaginative challenges. 8+ years

The Thames & Kosmos Big Engineering Makerspace invites kids to dive into the fascinating world of physics and engineering with 22 exciting lessons and experiments. This comprehensive STEM kit empowers children to build real-world machines like a hydraulic lift and robotic arm while fostering critical thinking, problem-solving, and creativity. Perfect for homeschooling or learning pods, this kit not only engages young minds but also nurtures a love for science and discovery without the need for batteries! 8+ years

The Tinkering Labs Robotics Engineering Kit is an exciting opportunity for kids aged 8 to 12 to dive into the world of robotics and electronics! With over 50 parts and 10 hands-on STEM projects, children can unleash their inner inventors while developing vital skills like problem-solving and critical thinking. As educators and parents, we know how important it is to inspire a love of learning—this kit does just that by blending creativity with scientific exploration, making every project an engaging adventure. 8-12 years

The Steve Spangler Science STEM Success Kit: Electricity Science Kit is an engaging exploration into the world of electrons and electricity that's perfect for curious young minds! Packed with exciting experiments, this kit allows kids to experience firsthand how electricity works while fostering critical thinking and problem-solving skills. It's not just a toy—it's the beginning of a fascination that could spark a future career in electronics! 8+ years

The Learning Resources STEM Explorers Machine Makers is a fantastic set packed with 60 pieces, perfect for curious minds aged 5 and up. Children will harness their creativity as they construct twisting, turning machines while tackling 9 engaging STEM challenges that spark critical thinking and problem-solving skills. This hands-on approach not only makes learning about physics and engineering exciting, but it also nurtures teamwork and perseverance. 5+ years

The Dakott STEM Mechanical Transmission Engineering Building Toy sparks creativity and engineering skills in kids aged 6 and up. This engaging kit allows children to build and race their own military transports, enhancing problem-solving abilities and fine motor skills through hands-on, interactive play. A fantastic choice for parents looking to inspire a love for STEM while providing hours of educational fun, this toy is both durable and safe for young builders. 6-10 years

Thames & Kosmos Roller Coaster Engineering STEM Kit invites your child to unleash their creativity while diving into the thrilling world of physics and engineering. As fellow parents and educators, we know the value of hands-on learning. This kit not only allows kids to design and construct working roller coaster models, but also challenges them to explore the scientific principles of forces and motion through engaging experiments. 8+ years

The 4M Water Rocket Kit invites kids aged 8 and up to dive into the exhilarating world of rocket science! This engaging DIY toy not only sparks creativity but also empowers children to learn about mechanics and the principles of aerodynamics as they construct their own rocket. Blasting over 30 feet into the air, this kit inspires curiosity while honing problem-solving skills and encouraging them to experiment. 8+ years

Teacher Created Resources STEM Starters: Catapult is an exciting way to engage young minds in hands-on learning! We love how this kit empowers kids to explore their creativity while mastering fundamental STEM concepts. It encourages problem-solving, critical thinking, and teamwork as children design their own catapults using everyday materials. 5-12 years

KLUTZ Make Your Own Discovery Bottles Science/STEM Activity Kit invites children into the fascinating world of science and experimentation. This kit encourages hands-on exploration, empowering young minds to use the scientific process while developing essential skills like observation and sensory play. With safe, leak-proof bottles and easy-to-follow instructions for multiple projects, it's a go-to choice for parents and educators looking to inspire curiosity and creativity in their little scientists. 4-8 years

Engino Creative Builder STEM Toys empower kids aged 6 and up to embark on an exciting engineering journey! With 75 precision-engineered pieces and the ability to build 15 different vehicle models, this kit inspires critical thinking, problem-solving, and spatial awareness, making it a must-have for young inventors. Parents and educators alike will appreciate how it nurtures creativity while providing a solid foundation in STEM concepts through fun and engaging play. 6+ years

The Learning Resources STEM Explorers Bridge Builders kit is an exciting adventure for budding engineers aged 5 and up! Packed with 72 pieces and 9 hands-on challenges, this kit encourages kids to roll up their sleeves and dive into the world of structural engineering. As they design, construct, and test their very own bridges and towers, they not only have tons of fun but also develop critical thinking and problem-solving skills. 5+ years

The Learning Resources STEM Explorers Motioneering set is a fantastic way for kids aged 5 and up to dive into the world of engineering and problem-solving! With 56 pieces, this engaging toy allows our little ones to build, test, and refine their very own STEM machines, including a catapult, trebuchet, and windmill. Packed with 8 unique challenges, it inspires critical thinking and creativity, making learning both fun and practical. 5+ years

Dakott STEM Car Toy Building opens a world of creativity and learning! This incredible 3-in-1 Excavator & Robot building kit comes with 430 pieces that inspire children to engineer their own remote-controlled creations. Not only does it promote hands-on building skills, but it also encourages problem-solving as kids engage with APP programming to navigate their designs from their phones. 6+ years

Thames & Kosmos Easy Electric Circuits STEM Kit is a fantastic introduction to the world of electricity for curious young minds! With 15 exciting experiments, children can explore essential concepts like circuits, voltage, and LEDs while building five dynamic motorized models. As both parents and educators, we love how this kit fosters creativity, critical thinking, and hands-on learning. 8+ years