This material is a wonderful extension to the following lessons:•Transformation of a Square First Passage•Squaring a Sum and Expressing It Hierarchically First and Second PassagesI have provided 3-part cards and a control for six different terms that support the skills that will be covered: expanded form, distributive property, commutative property, array, square number, and binomial.Depending on the reading level of your students, these could either be solely part of your initial instruction, o