Step 1: First, take out the square colored paper and fold the four corners at the midpoint, as shown in the figure below.
Step 2, then fold the paper in half, with four corners facing the midpoint, as shown below.
Step 3: Then fold the paper in half again and fold the four corners according to the midpoint, as shown in the figure below.
Step 4: Turn the paper over and open the four corners, as shown in the figure below.
Step 5: Turn the paper over and fold the four sides to the same side, as shown in the figure below.
Step 6: Fold another square colored paper in the same way, as shown in the figure below.
Step 7: All three sides are folded and fixed with double-sided tape, as shown below.
Step 8: Keep the inner edge of the remaining edge and fold it outward, as shown in the following figure.
Step 9: Fold the rectangular colored paper twice into strips, as shown below.
Step 10, and then fix the paper strip on the bag with double-sided tape, as shown below.
Step 1 1. Finally, tidy up, the simple origami schoolbag is ready here, as shown below.
Data extension: Schoolbag refers to a bag made of cloth and leather, which is used to hold personal items such as textbooks and stationery. Usually, users walk on their shoulders. In modern times, influenced by the west, more and more people began to use their current schoolbags. There are many styles of modern schoolbags, the most common is backpack schoolbags, and some are equipped with wheels that can be dragged. In addition, some people use portable schoolbags, which are common among high school students and college students.