This Flip Book includes guided notes and practice on Combinations, Permutations, and the Counting Principles.There are 19 problems for students to complete including a challenge problem on the back which is great for differentiation and early finishers. This makes a great study guide.The Flip Book is a perfect size for traditional or Interactive Notebooks, or just to use for studying for a test. Final size 4¼″ x 6½″. This is easy to make, no glue, no mess. Print one page double-sided, make one