How to fold a boat with paper?

1, prepare a square piece of paper, and the color can be selected according to personal preference. Fold the paper in half so that the two corners are opposite, and then fold the corner in the upper right corner to the lower left corner so that the corner in the upper right corner coincides with the corner in the lower left corner. At this point, you will get a triangular crease.

2. Fold the corner in the lower right corner to coincide with the corner in the upper left corner. In this way, you will get a smaller isosceles triangle. Then, fold the isosceles triangle down again to make it completely coincide with the previous triangle. In this way, you get a double isosceles triangle.

Open this paper, and you will see an isosceles triangle and a double isosceles triangle overlap each other. Fold the paper in half so that the bottoms of the two isosceles triangles overlap. In this way, you get a rectangular crease.

Open this paper, and you will see a rectangular crease. Fold the two short sides of the paper inward so that they coincide with the midpoint of the long side. In this way, you get a smaller rectangle. Then, fold this small rectangle inward again so that it coincides with the midpoint of the long side. In this way, you get a smaller rectangle. Finally, fold this small rectangle inward again so that it coincides with the midpoint of the long side. In this way, you have finished making the origami boat.

Matters needing attention in folding a ship with paper:

1. Pay attention to the texture and thickness of paper when choosing paper. Generally speaking, it is best to use thicker paper, such as cardboard or wrapping paper, for origami boats. This kind of paper is strong and can bear certain weight and pressure, which makes the origami boat more stable.

2. Keep the paper clean and flat during the folding process. If the paper is wrinkled or uneven, the quality of the origami boat may be affected. Therefore, before folding, you can put the paper on a flat surface and gently smooth the paper by hand to ensure that there are no wrinkles or irregularities.

3. Try to keep symmetry and uniformity when folding. The stability and balance of origami boat are closely related to the symmetry and uniformity of folding. Therefore, in the process of folding, we should pay attention to the operation of folding paper in half and diagonally, try to keep symmetry and uniformity, and avoid the situation that one side is heavy and the other side is light.

4. Check and adjust the origami boat after completion. Check whether all parts of the origami boat are firm, loose or deformed. Appropriate adjustments and repairs can be made when necessary to ensure the stability and quality of the origami ship.