Paper Folding (3-12)

You can do this alone or with a group. With just one sheet of paper groups of students and families make conjectures and debate about mathematics. Challenge each other to make convincing arguments that even a skeptic would believe. All you need is a piece of square paper (which you can make by cutting a regular sheet into a square – let that be your first challenge!). With each challenge “prove it” to yourself and others.