
LER9249 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $65.00 | Condition is New, Learning Resources Gears! Gears! Gears! Mega Builds Construction Set 235-piece, shipping cost = $13.38 | 98.9% |
![]() | $96.52 | Condition is New, Learning Resources Gears! Gears! Gears! Mega Builds - Building Toys, STEM Act..., FREE SHIPPING | 100.0% |
![]() | $106.99 | Condition is New, Learning Resources Gears Mega Builds Building Toys STEM Activities, FREE SHIPPING | 98.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.00 | Condition is Used, Learning Resources Gears! Gears! Gears! Mega Builds Construction Set 235-piece , shipping cost = $15.95 | 100.0% |

Learning Resources LER9249 Gears Build and Test Set
The Learning Resources LER9249 Gears Build and Test Set is an engaging and educational tool designed to help children develop problem-solving skills, hand-eye coordination, and an understanding of gears and mechanics. This set comprises a colorful plastic gear tray, eight plastic gears of varying sizes and shapes, a wooden crank, and a wooden axle.
Each gear in the set has unique teeth configurations, allowing children to explore the intricacies of how gears function when connected. The set also comes with an instruction booklet, which provides step-by-step guidance on building various combinations of gears. These combinations can lead to exciting creations such as spinning tops, rotating fans, and moving cars.
The wooden crank and axle can be attached to any of the gears, enabling children to experiment with different gear ratios and observe the effects on the motion of their creations. The plastic gears are sturdy and durable, ensuring hours of fun and endless opportunities for exploration.
The Learning Resources LER9249 Gears Build and Test Set is suitable for children aged 4 and above, making it an excellent choice for preschool and elementary school children. It is also compatible with other Learning Resources gear sets, allowing children to expand their collection and create even more complex creations.
This set not only provides children with an enjoyable and interactive learning experience but also helps to foster their curiosity about the world around them. With the LER9249 Gears Build and Test Set, children can gain a better understanding of simple machines and the role they play in everyday life.
Buying LEARN EVFIVE LER9249 Gears Building kits can be an exciting experience for individuals interested in mechanical engineering, robotics, or simply looking for a new hobby. Here are some pros and cons to consider before making a purchase:
Pros:1. Hands-on learning: Building gears from scratch allows learners to understand the mechanical principles behind each component. This hands-on experience can be more effective than just reading about it in a textbook.
2. Problem-solving skills: Assembling the gears requires critical thinking, patience, and the ability to troubleshoot issues that may arise during the construction process. These skills are valuable in various fields, including engineering and technology.
3. Versatility: Gears built from these kits can be used in various applications, such as creating simple machines, powering model vehicles, or even building more complex robotic systems.
4. Educational value: LER9249 Gears Building kits can serve as an excellent educational resource for students, teachers, and hobbyists alike. They can provide a foundation for understanding more complex engineering concepts.
5. Sustainability: These kits are reusable and can be taken apart and reassembled multiple times, allowing learners to explore different designs and configurations.
Cons:1. Cost: Buying a LEARN EVFIVE LER9249 Gears Building kit can be an investment, especially for those on a tight budget. However, the educational value and long-term potential of the kit may outweigh the initial cost.
2. Complexity: Depending on the specific kit and the individual's experience level, assembling the gears may require a significant time commitment and a strong understanding of mechanical principles.
3. Limited scope: While these kits offer a wide range of applications, they may not provide a comprehensive learning experience for those seeking a more in-depth understanding of mechanical engineering or robotics.
4. Potential for injury: Working with gears and other mechanical components can pose a risk of injury, particularly if the learner is careless or inexperienced. Safety precautions should always be taken when working with these kits.
In conclusion, LEARN EVFIVE LER9249 Gears Building kits offer a unique hands-on learning experience that can be valuable for individuals interested in mechanical engineering, robotics, or simply looking for a new hobby. While there are some potential drawbacks, such as cost and complexity, the educational value and versatility of these kits make them an excellent investment for those willing to put in the time and effort.
Recommendation: If you are considering purchasing a LEARN EVFIVE LER9249 Gears Building kit, carefully consider your goals, experience level, and budget before making a purchase. Research different kits and their specific components to ensure that the one you choose aligns with your learning objectives. Additionally, take the necessary safety precautions when working with the kit to minimize the risk of injury. Overall, these kits can provide a valuable learning experience and serve as a foundation for a lifelong interest in mechanical engineering and robotics.
Details:
A brighter back to school, school supplies: make this the smartest back-to-school yet with toys and tools from Learning resource trusted by teachers parents alike since 1984. Building set yet. Manufacturer recommended age: 4 - 9 years. Design new twisting, turning creations, or follow along with the included activity guide.
Mega builds from Learning Resources. Learning Resources gears. Series is the build-it-yourself toy kids need to create twisting, turning robots, cars, and machines. Creation, kids also boost their early engineering, critical thinking, and other essential stem skills.
This set is also perfect for school stem club and other group play. Item model number: LER9249. Kids can engineer their own stem creations with gears. Building sets, so the possibilities are as fun they limitless.
Super stem skills: from science and technology to engineering math, Learning help kids build critical thinking other skills they need for success in school beyond. Manufacturer: Learning Resources. Every time they build a new gears. Mega builds: dimensions: 17.5 x 4.6 11.9 inches.
Mega builds work with all other gears. All pieces included in gears. Master engineering, critical thinking, and other stem skills with every build. Country of origin: china.
specifications actiofig:
- brand: Learning Resources
- mpn: Ler9249
- product dimensions: 17.5 X 4.6 X 11.9 Inches
- item weight: 3 Pounds
- country of origin: China
- manufacturer recommended age: 4 9 Years
- upc: 765023092493
general actiofig:
- category: Toys & Hobbies > Accessories > Action Figures
offer actiofig:
- in stock #: 4
- options: ship-to-home
- started: may 25, 2025
- sold #: 19
- availability: in stock
- prices: $55.00–$106.99
- item condition:
- New
- Used
shipping actiofig:
- class: standard
- service: standard
- type: fixed
- transit: 5-11 days
returns actiofig:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
payments actiofig:
- other
- credit card: mastercard
- wallet: paypal
seller actiofig:
- rating: 97.4%
- city: new york, new york
- # reviews: 146



