Aligned to 6th grade Common Core standards! This flipchart for Promethean provides brief notes on the difference between prime and composite numbers. It also includes a Venn Diagram with a variety of numbers hidden behind a cute cartoon monkey. The idea is to have the students come to the board, "draw out" a number, and place it in the proper side of the Venn Diagram. In the end, have a discussion about why there are no numbers in the middle of the Venn Diagram. After the sort, there are two pages for modeling how to do a Factor Tree and Ugly Flower.