Artig liten strikkmotor modell.  Classroom knowledge:
Children's DIY assembled puzzle toys stimulate children's natural desire for exploration and growth, establish a learning environment, create activities and exploration space, help children maximize their potential.
Correct choices can create opportunities for children to learn. Parents can play with their children and give them proper guidance. Children can complete their knowledge in the process of playing.
The physical principle of rubber-powered aircraft is that when the rubber is twisted in reverse rotation, it is gradually stretched. The rubber accumulates the resilience of contraction, which drives the propeller to rotate and enables the aircraft to fly.
Assembly steps:
Install the indentation of the main wing, gently fold out the airfoil, upside-down and fix with double-sided glue and styling sheet.
Install the tail hook; the tail wing is vertical, stick well, and install the front hook.
The wing is glued well. Install plastic sheets and fix them with rubber bands. |
