In middle school, students applied the properties of operations to add, subtract, factor, and expand expressions (6.EE.3, 6.EE.4, 7.EE.1, 8.EE.1). Now, in Topic B, students use the structure of expressions to define what it means for two algebraic expressions to be equivalent. In doing so, they discern that the commutative, associative, and distributive properties help link each of the expressions in the collection together, even if the expressions look very different themselves (A-SSE.2). They learn the definition of a polynomial expression and build fluency in identifying and generating polynomial expressions as well as adding, subtracting, and multiplying polynomial expressions (A-APR.1). The Mid-Module Assessment follows Topic B.
Algebra I Module 1, Topic B, Overview
Downloadable Resources
Resources may contain links to sites external to the EngageNY.org website. These sites may not be within the jurisdiction of NYSED and in such cases NYSED is not responsible for its content.
Tags
- Created On:
- Tue 04/15/2014 -
- Subject(s):
- High School Algebra
- Math
- Grade(s):
- Grade 9
- Topic(s):
- Common Core Learning Standards
- CCLS Math:
- A.SSE.1
- A.SSE.2
- Resource Type:
- Module Topic
- Creative Commons License:
