Completing the Square Scaffold Notes. Notes are designed for an interactive notebook by printing double sided and doing a hamburger fold. The scaffold notes can also be used as regular binder notes. Without the hamburger fold, there is a section on the normally student glued side so that students can write additional notes on this handout. Students can collaborate on this activity and work the next problems on the board or on this handout after the teacher explains the first problem. This allows the students to attempt the problems on their own, with the teacher scaffolding and making corrections after the problems are done.