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Multiplying 3 Binomials (A) WORKSHEET
Suitable for Grades: 7th Grade, Algebra I
CCSS: HSA.APR.A.1
CCSS Description: Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.
Multiplying 3 Binomials (A) WORKSHEET DESCRIPTION
This worksheet is the ideal place for students to begin expanding three sets of parentheses.
In section A, learners will expand a pair of parentheses, one containing a quadratic expression and one linear, using the grid method/area model. All terms are positive and scaffolding decreases as the questions progress.
Then, learners will expand sets of three parentheses in section B. Section C introduces negative terms, and section E involves some problem solving including a spot, explain, and correct question.
Questions throughout the worksheet are carefully selected to give students opportunity spot patterns and deepen their knowledge, particularly considering the effect of negative terms.
