








⚙️ Unlock the engineer in your child — where play meets future innovation!
The Learning Resources STEM Explorers Machine Makers is a 50-piece, battery-free STEM building kit designed for children aged 5 and up. Featuring 9 real-world inspired engineering challenges, it includes gears, pulleys, belt drives, and connectors to build machines like satellite dishes and space rovers. This durable, BPA-free plastic set promotes critical thinking, problem solving, and foundational STEM skills, and is compatible with other Gears! Gears! Gears! sets for expanded creative play.





| Educational Objective(s) | Critical Thinking, STEM |
| Language: | English |
| Model Number | LER9462 |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 50 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| tech_spec_battery_description_toys | no batteries required |
| Material Type(s) | Plastic |
| Product Dimensions | 23.11 x 27.69 x 8.89 cm; 430.91 g |
| Item model number | LER9462 |
| Manufacturer recommended age | 5 - 8 years |
| Manufacturer | Learning Resources |
| Country of Origin | USA |
| Item Weight | 431 g |
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