Material preparation: paper, soft cloth, cotton, embroidered frame, needle and thread, scissors.
Operating steps:
1. Use Gou Xianbi to draw the head model of the cotton doll on paper, and draw the face of the doll you like.
2. Frame the painted model with an embroidered frame and frame the corners. The five senses should be in the middle.
Embroider the eyes and mouth of the cotton doll with colored thread.
4. Cut out the shape of the rest of the cotton doll with scissors.
5. Sew the body part of the cotton doll with needle and thread.
6. Fill the doll's body with cotton.
7. Sew the body and head together, so that the cotton doll is finished.
For children, origami games have many benefits. Origami can exercise the flexibility of children's fingers and develop their hands-on ability and innovation ability; Things in life, small animals, vehicles, etc. Become an image origami. In this process, children's spatial imagination will also be improved.
For the elderly, origami games can not only help them use their brains, activate their thinking, and achieve the overall coordination of the trinity of hands, eyes and brain, but also prevent the memory of the elderly from declining. Some sanatoriums use origami as a treatment for patients' rehabilitation.
The "origami mathematics" derived from origami art is proved by equations: theoretically, any geometric form can be simulated by origami. With the help of computer software aided design, today's origami researchers can fold more complicated graphics than before.
In Kamiya Satoshi, a 2m× 2m square paper was folded into a dragon, and its scales and claws were clearly visible. It is said that there are probably no more than 20 successful origami people in the world.
On the other hand, modern origami is not only an art, but also a new science: origami mathematics. It has been applied to the solar panels of artificial satellites, the storage methods of automobile airbags, and even the structural design of the Hubble Space Telescope, all with the help of origami mathematics.