The Professor started his Design class at 8 AM. There were three students out of the 20 enrolled.
They were all there the first day of class a 2 months ago. After that a few are always there and he now knows who will arrive 15 minutes late and who will arrive 45 minutes late and who may or may not arrive and he knows who will leave after an hour because it is a 8 AM class and they are just not prepared to work that early.
He thought he going to present a new problem, but those who were there had not finished the previous problem. He explained that problem again because they did not understand it or were not in attendance. A few more drifted in, some without the correct material (colored pencils) and they did not know what was going on since they were not at the previous class. That class was on Presidents day which was not a school holiday, but their excuse is that they thought it was.
Like the blind leading the blind they attempt to explain the problem to the arrivals.
The problem is to make 3 designs on three sheets of paper, the subjects, one to a page, are sun, moon, and star. The subjects to be embedded or disguised within the design. It is a Design class and the Design is the imporant thing.