Our dining room table is a flurry of activity at the moment - the roll of yellow trace is in hot demand, the pencils are sharp and the ruling and measuring instruments are invariably buried under each other's work. You have to watch what you are doing. It would be a crime to accidently cut, rip or throw away a piece from each other's project. Consequences could be dire. See how much the same it looks:
We're drawing little lines and making things from them. Mine is on a 1:1 scale though and infinitely faster to complete. His is big, messy and makes lots of noise.
There ends the lesson.