UP:MA19.7.7

Vocabulary

  • like terms
  • Equivalent expressions
  • Distributive property
  • Factor

Knowledge

Students know:
  • properties of operations can be used to identify or create equivalent linear expressions.
  • Equivalent expressions can reveal real-world and mathematical relationships, and some forms of equivalent expressions can provide more insight than others.

Skills

Students are able to:
  • determine whether two expressions are equivalent.
  • Rewrite expressions into equivalent forms by combining like terms, using the distributive property, and factoring.

Understanding

Students understand that:
  • rewriting expressions in multiple equivalent forms allows for thinking about problems in different ways and highlights different aspects/relationships of quantities in problems.
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