Step 1: Fold the square pairs into rectangles.
Step 2: Fold the left corner at one end of the rectangle to the right and unfold it, then fold the right corner to the left and unfold it to get the crease.
step 3: align the corner at the other end of the rectangle (the corner without opening) with the intersection of the two creases in step 2 to fold; Then fold the folded part back in half.
Step 4: Fold the other side in half, and then fold the left and right sides back along the opening line.
Step 5: Find the shortest side, cut off the redundant part along this side with scissors, and unfold the paper to get a pentagon.
Step 6: Fold one side of the Pentagon to the center point, then unfold it to get a crease, and pay attention to align the center line with the center point; The remaining four edges are folded in the same way.
Step 7: Fold the adjacent two sides upward according to the crease obtained in step 6, pinch the corners of the two side clips, and then fold the corners to one side; The remaining corners are folded in the same way.
Step 8: Turn to the back and fold the center line of each side of the Pentagon inward to get a trapezoid.
Step 9: Put it in an inverted trapezoid, and turn the corner in the lower right corner upward. The other corner folding methods are the same.
Step 1: Fold the longest side up, and fold the five sides in the same way.
Step 11: Turn to the convex side of the five-pointed star, gently pull out the five corners and spread the five-pointed star inside.