This zipped file contains a Smart Notebook file and a pdf file with directions for using the Smart Notebook file as a lesson to introduce students to permutations and combinations,
Two problems are posed to the students to share the difference between a permutation and a combination.
Two other problems are then given to the students to see if they can determine which one is a permutation and which is a combination.
Fourteen problems are given at the end of the lesson for students to read and decide if they describe a permutation or combination. These questions are also on a separate pdf page for duplication purposes. Answers included.