I used this flipbook when teaching slopes of horizontal and vertical lines - then had the students reference it again when we began writing equations of vertical and horizontal lines. Students glued each part of the flipbook to a separate sheet (included!).
I have shown what is included on the inside of the flipbook, but we also added additional notes as we went through each unit!
Our copier at school isn't the best and when I printed 2-sided the boxes didn't align. However, when I printed them 1-sided and then copied them 2-sided it seemed to work much better.