Breeze Blowing gently, the windmill whirred. Take the windmill for a spin and see how fast it can turn.
Preparation materials: a square piece of colored paper
1. Turn both sides of the colored paper inwards Fold in half, then fold the corners on both sides inward
2. Pull each corner outward along the crease open.
3. Press the four corners along the crease.
4. Fold the upper left corner upward and the lower right corner downward, and the pinwheel is ready.