Objective
The objective of this project is to build a simple rubber band helicopter using basic materials. This activity aims to teach students about the principles of flight, potential and kinetic energy, and the importance of angles in aerodynamics. Students will explore how different design choices affect the flight performance of their helicopter.
Scientific interpretation
This project helps us understand how helicopters fly using the principles of potential and kinetic energy. When we twist the rubber band, it stores energy (potential energy). When released, this energy turns into motion (kinetic energy), spinning the propeller and making the helicopter fly. The angle at which we launch the helicopter affects how far and how well it flies.
Material Required
| Sr No. | Item Name | Quantity |
| 1 | Popsicle stick | 1 |
| 2 | Rubber bands | 2 |
| 3 | Paper | 2 |
| 4 | Scissors (use from home) | 1 |
| 5 | Glue | 1 |
| 6 | Small plastic propeller or fan | 1 |
| 7 | Paper clip | 1 |
| 8 | Straw | 1 |
khuyến mãi 188v không hiển thị quảng cáo gây rối trong quá trình chơi – giao diện sạch sẽ, tập trung hoàn toàn vào trải nghiệm người dùng, tạo cảm giác chuyên nghiệp và đẳng cấp. TONY12-30
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