8.17 Expressions Mash-Up

In this activity, students sort cards to strengthen their understanding of multiple representations, including: algebraic expression, verbal description, table of values, and algebra-tile model. After the card sort, students discuss whether a given student has sorted two pairs of cards correctly, and in the process consider equivalence and commutativity. French translation courtesy of Julie Cléroux: https://teacher.desmos.com/activitybuilder/custom/5aaac8973cf92e42757713c9

By Kate Roscioli