The book
"Harold and his Purple Crayon" is read in class.
The teacher hands out paper and gives the student a scenario like the following:
Harold had to get across the lake, What did he draw?
The day was so hot and Harold wanted to cool down. What did he draw? (A popsicle, a lake, a sprinkler)
Harold went for a walk and came to the edge of a strange city, what did the city look like?
In that strange city he goes to a zoo and sees strange animals. Draw one of the crazy animals.
Harold blasted off into space. What did he see?
Harold came back home and saw that his room was really messy. Draw the things he has on the floor of his room.