163 Piece STEM Building Blocks Set for Ages 3+

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Create & Explore with Gears! Gears! Gears!

Our Rank:
The Learning Resources Gears! Gears! Gears! Mega Builds set is an exciting gateway into the world of STEM for our little engineers! With 235 colorful pieces, this building kit sparks creativity and problem-solving skills, allowing kids to build everything from simple structures to intricate machines. As they design and construct using the included Activity Guide, children master engineering principles and critical thinking in a fun and engaging way. It's a perfect gift for both boys and girls, setting the stage for a brighter back-to-school experience filled with exploration and hands-on learning! 3-8 years
Why we love it:
Create & Explore with Gears! Gears! Gears! includes 235 colorful pieces, turning engineering dreams into hands-on adventures while sneaking in valuable STEM skills along the way.

Engaging Math and Science STEM Cubes

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The Young Scientists Club STEM Cubes by Horizon Group USA is an exciting hands-on experience for curious minds! Designed for young learners, this 120-piece set not only makes math fun with interactive addition, subtraction, and geometry challenges, but also introduces fascinating science concepts through animal block building. We love how it fosters critical thinking, problem-solving, and creativity—all while engaging children in collaborative play. Whether it's racing to solve math puzzles or constructing animals, kids will thrive while having a blast! 5-10 years
Why we love it:
Engaging Math and Science STEM Cubes includes 120 pieces that transform math puzzles and animal building into cooperative fun, turning learning into a joyful group adventure.

STEM Explorers Bridge Builders Kit

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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. Perfect for parents looking to inspire a love for STEM learning, this kit turns imaginative play into an educational journey, fostering creativity and collaboration along the way! 5+ years
Why we love it:
STEM Explorers Bridge Builders Kit comes with 72 pieces and 9 hands-on challenges that transform construction play into an exciting lesson in engineering and teamwork.

STEM Explorers Machine Makers Adventure

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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. As parents and educators, we love its ability to blend fun with foundational STEM education, making every building session an adventure in learning! 5+ years
Why we love it:
STEM Explorers Machine Makers Adventure includes 60 pieces that turn every construction session into an engaging challenge, blending play with foundational engineering skills that spark curiosity.

Creative City Engineering Building Set

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The Learning Resources City Engineering and Design Building Set is a fantastic way to foster an early love of STEM in children aged 5 and up! With 100 pieces, kids can unleash their creativity as they build skyscrapers, cranes, and bridges, all while honing critical thinking and problem-solving skills. Following the design process of Ask, Imagine, Plan, Create, and Improve, this set challenges young minds to think like true engineers. It's an engaging, hands-on way to introduce science, technology, engineering, and math in a fun and interactive format that keeps learning exciting. 5+ years
Why we love it:
Creative City Engineering Building Set features 100 pieces that let kids design everything from skyscrapers to bridges, turning them into little architects while having a blast!

Ahoy! STEM Adventures Await

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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
Why we love it:
Ahoy! STEM Adventures Await includes colorful, large building pieces that transform playtime into exciting boat-building escapades, making learning both hands-on and fun for little engineers.

Tiny Building Blocks, Big Learning Fun

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Nanoblock - Sanrio - Hello Kitty ver. 2 brings a delightful challenge that enhances fine motor skills and spatial awareness for children aged 8 and up. With 140 intricately designed pieces, this building kit not only invites creativity and imaginative play but also promotes patience and focus as kids navigate through the step-by-step instructions. Perfect for both individual and group activities, it encourages collaborative learning while children create their own adorable Hello Kitty masterpiece to showcase! 8+ years
Why we love it:
Tiny Building Blocks, Big Learning Fun includes 140 intricately designed pieces that transform building into a delightful lesson in patience and teamwork, resulting in a charming Hello Kitty creation.

Pixel Art Coding Challenge for Kids

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The Learning Resources STEM Explorers Pixel Art Challenge is an exhilarating journey into the world of math and creativity for children aged 5 and up. Through engaging double-sided challenge cards, kids tackle increasingly complex activities that enhance their problem-solving abilities and spatial reasoning. This tactile building experience not only fosters fine motor skills but also introduces essential coding concepts in a playful way. As parents and educators, we appreciate how this versatile tool grows with our child's journey, making learning both fun and impactful! 5+ years
Why we love it:
Pixel Art Coding Challenge for Kids includes engaging double-sided challenge cards that inspire our little ones to blend math and creativity while developing essential problem-solving skills.