Airplane launcher origami course

Step-by-step reading of 1/8 First, fold the cardboard in half and draw a rectangle with a width of1cm and a length of 28 cm on one side of the dotted line.

2/8 and then cut this rectangle, don't cut the broken line here. After cutting, the open edge is folded in half to the broken edge, as shown in the figure. ?

3/8 continue to fold the other side to the fold line edge, and then reverse it back to the open edge, so that the paper becomes the shape as shown in the figure. ?

4/8 Then open the cardboard and fix a rubber band at one end of the transmitter with a stapler, as shown in the figure.

Fold a plane with square colored paper.

6/8 and then prepare to launch the plane. Stretch the rubber band, come out from the front end of the paper and wrap it around the folding protrusion above the paper.

7/8 Then, put the folded plane into the slot of cardboard and prepare to launch.

8/8 Finally, hold the two wings of the cardboard with both hands and pull them to both sides. Gradually flatten the folded part of the cardboard so that the rubber band won't hang up and then come out of the cardboard. Because of the elastic force, the rubber band will quickly shrink to a fixed front, driving the plane to shoot forward.

The benefits of children's physical labor

1, enriching children's childhood life

Handmade can not only help children learn things, but also enrich their lives and make their childhood full of joy.

2. Promote the development of physiological mechanism.

In the process of handcrafting, children should mobilize all their senses, not only the coordination of their left and right hands, but also the coordination of their hands and brains. Through practice, there will be perceptual cognition, thus promoting the evolution of the brain.

3. Increase brain capacity

According to a foreign study, contact with artistic activities (such as handicrafts, painting, music, etc. ) When I was a child, I could increase the capacity of my brain.

4. Improve the coordination ability of hands, brain and eyes.

Fine movements can not only increase the flexibility of the hand, but also improve the brain-eye coordination ability of the hand.