Games in math? You bet! Join Mrs. LaFont for directions on how to play a game with a family member or friend. The game is called Writing Expressions using the Properties. The game will result in a winner with the most points and practice with numerical expressions. Score! For this lesson, you will need a pencil, Lesson 26 Template 1, the lessonâs Problem Set and a timer. You can access the Problem Set and Lesson 26 Template using the links below.