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Learning Advantage®
Simple Machines Block & Tackle
$24.99
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small force on the cord can be used to lift a large weight.
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- Age Group
- 9+ years
- Grade Level
- Grade 4+
- Material
- Wood
- Color
- Natural
In stock — 18 available
Expected back in stock:
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small force on the cord can be used to lift a large weight. Experimenting with the device shows why: lifting the block by a short distance requires that the cord be pulled a long distance. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized.
Key Features
- Illustrate the principle behind the operation of a simple machine.
- Learn basic physics principals in a direct, hands-on fashion.
- Model contains a detailed activity guide which includes the history of the model, practical applications and classroom experiments.
- Handcrafted from replenishable and durable rubber wood, an eco-friendly sustainable and high quality hardwood.
| Additional Supplies Needed to Operate | N |
|---|---|
| Age | 9+ years |
| Assembly Required | No |
| Balloon | No |
| Battery Included | N |
| Brand | Learning Advantage® |
| Color | Natural |
| Contains Aerosol | No |
| Contains Chemicals | No |
| Contains Pesticide/Herbicide/Fungicide | No |
| Contains a Circuit Board | No |
| Contains a Light Bulb | No |
| Contains a Marble | No |
| Contains a Small Ball | No |
| Contains or is a Small Magnet | No |
| Eco Friendly | No |
| Free Flowing Liquid | No |
| Grade | Grade 4+ |
| Has Warranty | No |
| Height (in) | 4.250000 |
| Is a Marble | No |
| Is a Small Ball | No |
| Length (in) | 13.380000 |
| MSDS URL | N |
| Marketing / Educational Features | N |
| Material | Wood |
| Media Mail Eligible | No |
| Other Hazards | No |
| Package Contains | 1 Block & Tackle Student Model, Teacher Guide |
| Package Count | 1 |
| Post-Consumer Recycled Material (%) | N |
| Pre-Consumer Recycled Material (%) | N |
| Registered with WERCS | N |
| Regulated by the US FDA | No |
| Sharp Points or Edges | No |
| Small Parts | No |
| Suitable for Consumption | No |
| Unit of Measure | ST |
| Vendor | LEARNING ADVANTAGE |
| Warranty Details | Please contact customerservice@learningadvantage.com |
| Warranty Web Address | N |
| What Makes it Eco Friendly | N |
| Width (in) | 6.630000 |
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Collection: Back to School
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