Knex Engineering Building Set for Kids Ages 7
As an Amazon Associate we earn from qualifying purchases. We may earn a commission for purchases made through our links.
52-piece building set designed for kids aged 7 to develop engineering skills.
Our Top 5 Picks
K'NEX 100 Model Building Set
Our Rank:
The K'NEX 100 Model Building Set is a fantastic way to ignite your child's creativity and problem-solving skills! With 863 classic rods and connectors, kids ages 7 and up can bring their wildest engineering dreams to life while exploring STEM concepts. This building set encourages hands-on learning as children construct everything from rolling cars to working amusement park rides with real moving parts. 7+ years
Develops skills:
Why we love it:
K'NEX 100 Model Building Set contains 863 classic rods and connectors, turning ambitious ideas into reality while making STEM concepts accessible and fun for kids.
K'NEX Creative Building Adventures
Our Rank:
The K'NEX 70 Model Building Set is a fantastic resource for kids aged 7 and up to explore their creativity while engaging in STEM learning. This set not only enhances critical thinking and problem-solving skills but also inspires collaboration as children build interactive models with real moving parts. Parents and educators will appreciate how it encourages hands-on learning and imaginative play, turning abstract concepts into tangible fun! 7+ years
Develops skills:
Why we love it:
K'NEX Creative Building Adventures features 70 model building pieces that transform abstract STEM concepts into hands-on masterpieces, making learning a delightful construction zone for curious minds.
Brilliant Bridges K’NEX Set
Our Rank:
The K’NEX Education – Intro to Structures: Bridges Set sparks curiosity and creativity in kids aged 8-11. With 207 classic pieces, this engaging construction toy allows young engineers to explore and build 13 remarkable bridge models, including truss, arch, and suspension designs. Not only does it teach fundamental concepts of bridge infrastructure, but it also enhances critical thinking and problem-solving skills through hands-on experiences. Grades 3-5
Develops skills:
Why we love it:
Brilliant Bridges K’NEX Set includes 207 classic pieces, inviting kids to innovate and understand the dynamics of bridge construction while having a blast!
STEM Explorers Bridge Builders Set
Our Rank:
Learning Resources STEM Explorers Bridge Builders Classroom Set sparks creativity and engineering exploration in kids aged 5 and up! This engaging 305-piece set invites our young minds to design, construct, and test their own bridges and towers while tackling real-world engineering challenges. As they experiment and refine their designs, students develop critical thinking and problem-solving skills that are essential for their growth. 5+ years
Develops skills:
Why we love it:
STEM Explorers Bridge Builders Set includes 305 pieces that invite kids to design and test their own structures, blending creativity with essential engineering skills in a super fun way.
Creative City Engineering Building Set
Our Rank:
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. 5+ years
Develops skills:
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!
KID K'NEX Creative Builders Set
Our Rank:
The KID K'NEX Budding Builders Set is a fantastic way for preschoolers aged 3 and up to dive into the world of construction and creativity! With 100 vibrant, large pieces, kids can explore their imagination while developing essential skills such as spatial awareness, problem-solving, and fine motor coordination. This set offers 50 building ideas tailored for various skill levels, making it a perfect tool for fostering early STEM education in a playful and engaging manner. 3+ years
Develops skills:
Why we love it:
KID K'NEX Creative Builders Set includes 100 vibrant, large pieces that let young builders construct their own creative worlds, fostering imaginative play and essential STEM skills.
K'NEX STEM Vehicle Builder Set
Our Rank:
The K'NEX Education - STEM Explorations: Vehicles Building Set is the ultimate playground for curious minds aged 8 and up. With over 130 parts, kids can team up to create seven exciting vehicle models powered by different energy sources, exploring the principles of physics in a hands-on and engaging way. This set is not just about building; it's an educational adventure into potential and kinetic energy, velocity, and motion, all while aligning with national STEM standards. 8+ years
Develops skills:
Why we love it:
K'NEX STEM Vehicle Builder Set includes over 130 parts, allowing kids to build seven different vehicle models while exploring energy concepts and exercising their engineering imaginations.
K'NEX Adventure Wheels: Build and Play
Our Rank:
The K'NEX Adventure Wheels Building Set is the ultimate creative construction playground for kids aged 7 and up! With 480 classic K'NEX parts, children can enhance their problem-solving skills and unleash their imagination by designing everything from trucks and airplanes to amusement park rides. The real moving parts bring these creations to life, fostering an understanding of mechanics and engineering concepts. 7+ years
Develops skills:
Why we love it:
K'NEX Adventure Wheels: Build and Play includes 480 classic parts that spark creativity and teach essential engineering concepts, making every build an exciting journey into the world of STEM!
Page 1 of 5Next →