Simple method of making waste paper shells by hand
Material: a small square piece of paper.
1, prepare a small piece of paper first. Fold the four corners of the paper in half along the diagonal and spread it out, leaving creases.
2. Turn over: Fold the top, bottom, left and right sides in half and unfold them to form zigzag creases.
3. Pinch the two creases of the triangle on the picture and fold them together.
4. Pinch the two creases of the opposite triangle and fold them together, thus forming a double triangle.
5. Fold the four bottom corners of the double triangle to the top corners respectively, and align the bottom with the middle crease to form four triangles.
6. First turn one of the triangles upside down, and then unfold it from the inside, as shown in the figure.
7. Press the unfolded part with your fingers from top to bottom, and the middle trace of the upper part is aligned with the middle trace of the lower part. Form a small square.
8. The other three triangles do the same operation, and one * * * gets four small squares.
9. Fold the corners in the middle of the bottom of the four small squares diagonally to form four triangles.
10. Fold the two corners between the bottom edges of the front and back up to the upper midpoint.
1 1. Swap four sides in pairs (front, one side on the left is folded to the right and aligned. Turn the right side of the back to the left and align). Cut up from the midpoint of the bottom edge along the crease until there is an edge on the inside.
12. Exchange four sides in pairs. First, the four corners on both sides of the base are folded inward into four triangles, and then the four corners in the middle are folded outward into four triangles.
13. Fold the front and rear corners of the bottom up by a small part respectively.
14. Finally, the four sides of the two sides are exchanged in pairs, so that the beautiful heart is folded.
Origami technology
1, basic folding skills
The first step in origami is to master the basic folding skills. This includes basic folding actions, such as folding in half, mountain folding and valley folding. Mastering these basic skills is helpful to accurately fold the paper according to the predetermined crease, so as to construct the required shape. Through repeated practice, the accuracy and stability of folding can be improved, which lays a solid foundation for the subsequent origami creation.
2. Spatial perception and stereoscopic presentation
The art of origami needs to create three-dimensional effects on two-dimensional paper. Therefore, spatial perception and stereoscopic presentation are important skills in origami. In the process of folding, we should imagine the shape of the paper in three-dimensional space, arrange the crease and folding order reasonably, and make the paper gradually present a three-dimensional sense.
3. Creativity and imagination.
Origami is not only a craft, but also an artistic creation. On the basis of mastering basic skills and spatial perception, you can exert your creativity and imagination and try to create unique origami works. We can seek inspiration from the elements in nature and daily life, and we can also combine other art forms for creative collision.