The Klutz Lego Gear Bots Science/STEM Activity Kit opens the door to a world of creativity and engineering for kids ages 8-12. With this hands-on kit, your children will construct 8 brilliant kinetic creatures using LEGO Technic bricks and papercraft, all while diving into the science of physics and mechanics. The 64-page instructional book is packed with engaging explanations about axles, cams, cranks, and the engineering principles behind everyday machines, making learning a fun experience. 8-12 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 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

The Thames & Kosmos Kids First Aircraft Engineer kit is a fantastic introduction to engineering for curious little minds aged 3 and up. With a delightful 32-page illustrated storybook, children can join Karlie and Ty Omega on their amusing vacation, where they uncover and build 10 exciting aircraft models. Designed to nurture fine motor skills and spark creativity, this award-winning STEM kit fosters a love for learning through hands-on play. 3+ years

The Learning Resources Gears! Gears! Gears! 3-8 years

Battat – Toddler Construction Toys – Developmental Toy Vehicle Kit – Sports Car Building Set – Screwdriver And Tools invites young minds to unleash their inner engineers! Packed with 22 chunky pieces, including a fantastic battery-powered drill, this set encourages hands-on exploration and creativity. As children grasp colorful parts and operate the drill, they develop essential motor skills and hand-eye coordination. 3+ 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

The Thames & Kosmos Mechanical Engineering: Machines & Vehicles STEM Experiment Kit sparks curiosity and innovation in kids aged 8 and up! By building 20 exciting mechanical models like a crane and an all-wheel drive ATV, children delve into the fascinating world of physics, exploring concepts like force, motion, and energy. This hands-on learning experience not only cultivates critical thinking and problem-solving skills but also connects real-world applications of engineering, making it an essential educational tool for budding young scientists and builders. 8+ years