How to make a simple and beautiful hat from cardboard is as follows:

Method 1:

Preparation materials: pink paper, green rectangular paper, decorative Small flowers, scissors, solid glue, stapler.

1. Prepare materials.

2. On the pink paper, draw the shape of a crown.

3. Use scissors to cut out the painted crown.

4. Use solid glue to stick the prepared small flowers on the crown, and press them firmly and gently. As shown in the picture below:

5. Align the two ends of the prepared green rectangular paper and the crown with the flowers pasted on it, and staple them together with a stapler. First fix one end and measure the size of the head. If it grows, you can cut off a small part.

6. After fixing one end, wrap the green rectangular paper around from the back and staple it with a stapler. The joints at both ends are set, and when you put it upright, a hat shape will appear.

7. Finally, the production of environmentally friendly hats is completed.

Method 2:

1. Prepare materials: 1 piece of 7.5cm*7.5cm square origami paper.

2. Take a square piece of origami paper and fold it into a crease with the word "rice".

3. Fold inward along one of the diagonal creases to get a double-layered small square.

4. Fold the first layer of small squares upwards along the diagonal line, then unfold it to get a crease, then fold the corner of the opening upward toward the diagonal crease, and finally fold it along the diagonal line. Fold the mark upward; fold the second layer of small squares on the back in the same way.

5. Open to the other side, then fold the left and right corners of the first layer of small squares in half toward the center line, then fold the corners of the opening upwards, and finally fold the rectangular part upwards.

6. Turn to the back, fold the left and right corners of the small square in half toward the center line, then fold one end of the opening upwards, and then fold it back one-third.

7. Open the hat into a small square.

8. Fold the loose part of the tail of the hat into the hat, and a baseball hat is ready.