This is an amazing Geometry foldable for teaching students how to use the Polygon Interior Angle Sum Theorem as well as the Polygon Exterior Angle Sum Theorem.
The flip book contains 4 tabs and is made from only one page! My students were amazed how easily they were able to construct this book. Just one cut down the middle and then one fold making sure the title tabs line up. Some students stapled the top of the book, others actually stapled the fold line.
Answer Key is included.