I use this folder to refresh my 7th graders on how to read and interpret a circle graph (pie chart). Students will be asked to use the percentage of each category to find the amount out of a total, and will use a situation to build a circle graph. There are two examples. On the cover I normally have students write that a circle graph should always add up to 100% or 360 degrees. This should be printed as 2-sided flipped on short edge. Students will fold along the line marked on the back and glue together, then fold in half to make a small booklet.