Modular origami itself has many advantages, such as the unit production is relatively simple, the combination has good extensibility, and the shape can be modified according to your own needs. Therefore, it is very popular among craft lovers. Todays modular origami tutorial looks a bit like a waterwheel at first glance. It is actually about making a three-dimensional garland, but it is different in appearance from the more fancy garlands we usually see. You can change the style of this waterwheel garland according to the number of combined units. Personally, I think it looks better with more units.
1. First prepare a square piece of paper, and then fold it in half.
2. Then fold the right corner to the top corner.
3. Do the same with the lower left corner and fold it toward the top corner.
4. Then unfold it and fold the right half of the bottom line of the model along the crease made in the previous step.
5. Treat the left part in the same way.