Description
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- RECOMMENDED BY TEACHERS AND PARENTS- Perfect for any home, school, or laboratory. Can be used to demonstrate the principle of pulley and how they work in real-world machines, improves kids' imagination through interactive play, you can also get involved.
- HAPPY AND EASY TO LEARN- For the future engineers, this is a great way to pique their interest in designing and working with pulleys. Children create their own structure, exercise their practical abilit, train observation capability, thinking and analytical skills.
- LEARNING POINTS- A fun way to introduce kids to fixed pulley, movable pulley, mechanical advantage and the conservation of energy. Demonstrate how machines can reduce work, change the direction, the mechanical advantages of using a multiple-pulley system.
- VERY INTERESTING AND WONDERFUL- The pulley system itself is a fun nice thing to have, the toy is great to simulate how a pull system works, children could definitely learn design and problem solving from this toy.
- HANDS-ON LEARNING AT IT BEST- Need children to manually brain, to stimulate children's learning fun, build students' understanding of scientific concepts and channel their inquiries into active and meaningful learning experiences.
Pulley is a type of simple machine that changes the direction of the applied force, with one or more grooved wheels connected by a rope, it is used for lifting, lowering, or moving objects.The key point of pulleys is that they redirect force. We see how a pulley can change the direction of a force, the difference between fixed and movable pulleys, and the mechanical advantage gained with multiple / combined pulleys. Why the fixed pulley can not save effort , but movable pulley can save effort? WARNING: Challenging toy. Suitable for older children, I don't think 6 year or younger can assemble this toy without adults. Material: Plastic, Hardware Full Height: about 30cm (installed) Package details: 1 Set of weights 4 Pieces Pulleys 1 Piece Stand 1 String 1 Piece 5N Force Meter Spring Dynamometer
