How to make cardboard goldfish headdress

1. Cut 6 pieces of paper 3x35cm with cardboard, as shown in the figure below.

2. Fold this small piece of paper in half and string the two pieces of paper together at a vertical angle.

3. Next, string two other pieces of cardboard on the top and bottom of one side of the note and stick them firmly with glue.

4. As shown in the figure below, paste the other side of the note in the same way.

5. Cut off the corners of the redundant paper, as shown in the figure below.

6. Then cut out the shape of the small fish tail at one end of the cardboard, as shown in the figure below.

7. That's it. Look at the effect, as shown in the figure below.

Extended data

value of function

1. For children, origami games have many benefits. Origami can exercise the flexibility of children's fingers and cultivate their hands-on ability and innovation ability; Origami must be carried out step by step. In this process, children can also develop the good habit of doing things step by step and in order, and also cultivate their observation and attention.

2. Because origami is extremely plastic, it can be said that it is ever-changing, so children's creativity, imagination and thinking ability in images can be cultivated through origami; 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 to use their brains and activate their thinking, so as to achieve the overall coordination of the trinity of hand, eye and brain, but also prevent the memory decline of the elderly. Some sanatoriums use origami as a treatment for patients' rehabilitation? .

4. The "origami mathematics" derived from the art of origami 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 square paper of 2m× 2m was folded into a dragon, and the scales and claws of the dragon were clearly visible. It is said that there may not be more than 20 successful origami people in the world.

References:

Baidu encyclopedia-origami