After students learned "Circle", center, radius, diameter, how to draw a circle, on mathematics lessons, I had them draw a design with circle and straight lines. They used their compasses and rules to do so. I will present the works drawn by them below. There were only 5 works that I took pictures.

Sorry, I did not record this lesson. Though you can not know the detail, you may understand what lesson was done then. I will put more detail of lesson record next time.