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STEM Engineering Kits

Build elementary engineering skills with STEM kits that help children design, test, code, build, and solve problems through hands-on discovery. Kaplan’s selection includes ramps, simple machines, robots, circuits, magnetic builders, and makerspace materials that support prediction, experimentation, creativity, collaboration, spatial reasoning, and critical thinking while helping educators create engaging classroom STEM investigations and open-ended engineering challenges.

Ramptastic STEM Ramp - Explore Speed, Textures, and Velocity
Item: 63780
Status: In Stock
$76.95
3 years & up. Turn curiosity into hands-on discovery with the Ramptastic STEM Ramp for Testing Velocity. This sturdy wooden incline ramp features six different surface textures, inviting children to predict, test, and compare how objects move across different surfaces. As children investigate the effects of texture and weight on speed, they explore early science concepts such as friction, motion, and inclined planes. Encourage children to ask questions, repeat experiments, and describe what they observe while developing critical thinking, problem-solving, and scientific vocabulary. Shared investigations also offer opportunities to take turns, discuss predictions, and compare results with classmates. Included activity cards guide exploration, making this preschool STEM ramp a useful addition to your science centers and hands-on learning activities. Cars sold separately. Measures 12.5"L x 4.75"W x 4.25"H.
Magnetic Ball Run Engineering Class Pack - 392 Pieces
Item: 303592
Status: In Stock
$396.95
3 years & up. Inspire young engineers to explore gravity, motion, and design with the Magnetic Ball Run Engineering Class Pack! Featuring magnetic tiles, exclusive clear fluted tubes, and a variety of ball run components, this hands-on construction set encourages children to design, build, and test exciting marble runs filled with twists, turns, drops, and creative pathways. As children experiment with different layouts and engineering concepts, they strengthen STEM skills, problem-solving, spatial reasoning, critical thinking, and teamwork through open-ended play. Complete with teacher notes, resource cards, lesson ideas, and a durable storage tub, this versatile set is ideal for classrooms, makerspaces, and home learning environments.
Mega Magnetic Building Set - 24 Pieces
Item: 302191
Status: In Stock
$499.95
3 years & up. Take magnetic play to a whole new level with giant tiles. Children will use their whole bodies as they build, stack, imagine and make satisfying connections with this colorful set. Super-strong magnets are safely built into each piece, making builds ultra-durable. A specially-designed panel with a window hole encourages meaningful dramatic play opportunities, the possibility for creative games, and imagination. Set includes 24 pieces in various shapes and colors. Largest piece measures 12"L x 12"W.
Random Robots: Loose Parts STEM Kit - 400 Pieces
Item: 38014P
Status: In Stock
$219.95 - $239.95
3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Random Robots: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore pieces and tools that children can use to create robots. Children can build, create, investigate, and invent while focusing on the process rather than the end product.
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Inclined to Exploration: Loose Parts STEM Kit - 155 Pieces
Item: 38016P
Status: In Stock
$139.95 - $199.95
3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Inclined to Exploration: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore the relationships of how materials relate to basic physics principles. Children can build, create, investigate, and invent while focusing on the process rather than the end product..
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STEM Builder Series Build a Waterway
Item: 63198
Status: In Stock
$49.95
3 years & up. This 90-piece set includes a variety of items to create working waterways. Children can experiment with the effects that construction, gravity, and distance have on water pressure and flow as they create endless waterway configurations. Materials are transparent to allow for easy viewing of water flow. The Build a Waterway STEM Kit builds on children's natural curiosity by providing the materials and freedom to explore. The funnels, measuring pitchers, connector tubes, blockers, and water wheel provide endless opportunities for child-guided learning. Children should be encouraged to build, create, and invent on their own. Experimentation and use of the included materials can be encouraged at the water table, in small groups, and for independent learning. Activity card(s) included.
Timeless Treasures: Loose Parts STEM Kit - 240 Pieces
Item: 38015
Status: In Stock
$199.95
$179.95
3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Timeless Treasures: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore the allure of timeless, unique treasures like old coins and keys and a variety of gem stones. Children can investigate, explore, and sort into felt bags using open-ended items. The kit includes a frosted plastic tray for storage and classification of loose parts and measures 12.5"L x 12.5"W x 2.9"H.
STEM Builder Series Build an Animal - 300 Colorful pieces and Activity Cards
Item: 63197
Status: In Stock
$52.95
3 years & up. Over 300 pieces contribute to this kit's endless building possibilities. An assortment of activity card(s) illustrate possible animal and pattern configurations and encourage children to design their own creations. The Build an Animal STEM Kit builds on children's natural curiosity by providing the materials and freedom to explore. The Animal Building Cards give children a start by building a giraffe, lion, elephant, chicken, frog and bird. Children should then be encouraged to build, create, and invent on their own. Use these and the Number Sense and Pattern Cards at interest areas, in small groups, and for independent learning.
Cubelets Curiosity Set - 10 Pieces with Bluetooth®
Item: 147562
Status: In Stock
$469.95
$399.95
4 years & up. Ignite your curiosity and explore the world of robotics and coding with unique robot building blocks. Easily snap Cubelets together to create an endless variety of robot constructions with no messy wires necessary. Each Cubelet contains its own unique software inside that is designed to give it a specific function so how you assemble them matters. If you want to build a robot that exudes a specific behavior you must choose the correct Cubelets to combine. You will learn coding while you build! This set features the new Bluetooth® Hat that allows you to connect your robots to the free Cubelets app to add new abilities, control your robot, make your robot communicate, and more! Includes 10 Cubelets, Bluetooth® Hat, Brick adapters for creative brick add-ons and customization, Micro-USB cable, and a Guide. 1 Lithium Polymer batteries required. (included)
Gears! Gears! Gears!® Robot Factory STEM Set - 79 Pieces
Item: 145895
Status: In Stock
$45.95
4 years & up. Build towers of quirky robots, spinning gears, and wobbling cranes with this Robot Factory set by Learning Resources. Stack robots on top of each other and place them on spinning gears or hang them from wobbling cranes and springs. Each unique robot and building piece can be attached to another in several different ways and from several different angles so that the only limit on engineering is your imagination. Promotes STEM learning. Size: Robots measure 2.25"H. Includes: 79 Mix-and-match pieces: Robots, gears, springs, cranes and stickers, Instructions.
Motivated Makers Pack
Item: 302770
Status: In Stock
$2,029.00
Foster vital thinking skills in your classroom, makerspace, library, or museum. Fascinating and fun, Cubelets nurture your student's imagination, creativity, and inventive spirit. Cubelets make the principles of programming easy to learn and practice. Inside of each block is a part of a program - as you build your robot you build the code that controls its behavior. It's hands-on coding! The Motivated Makers Pack supports six student groups. Groups of 3-5 students work best. Cubelets are recommended for builders ages 4 and up. Cubelets are intuitive enough for preschoolers to start building robots, but they scale in complexity, teaching new skills as kids grow. Cubelets are even loved and used in university computer science programs! Cubelets are tough and backed by the support of a one-year warranty.