Last, but not least, here is the rotations foldable. This is my favorite because it's so interactive. You'll need brass fasteners (1 per child). After they get the rectangle assembled on the plane, the students can actually discover all the general rules for rotations around the origin. My favorite part of this one is that this foldable not only teaches about rotations on the plane, but it also allows for discussion on transformations that map a figure onto itself. Again, these were originally inspired by Jessie Hester's INB pages on transformations. Links are included for your use!