# Common Core Standards: Math See All Teacher Resources

#### The Standards

# High School: Algebra

### Seeing Structure in Expressions HSA-SSE.B.3

**3. Choose and produce an equivalent form of an expression to reveal and explain properties of the quantity represented by the expression.**

Your students should be gaining fluency in mathematics, and be able to write and rewrite expressions. The spells of nausea, hyperventilation, and paranoia surrounding the beautiful language of mathematics should have subsided by now. If they haven't, you may want to consult the school nurse.

Rather than rewriting expressions for the fun of it (and it *is* fun, isn't it?), students should understand *what* these different expressions can tell us about the quantities they represent. These mathematical expressions can tell us the zeros (or roots or *x*-intercepts) and the maximum and minimum values of a function, and have plenty of other applications in the real world. Most of them involving money.

#### Standard Components

### Aligned Resources

- ACT Math 1.4 Intermediate Algebra
- ACT Math 2.3 Elementary Algebra
- ACT Math 2.4 Elementary Algebra
- ACT Math 3.2 Intermediate Algebra
- ACT Math 3.4 Elementary Algebra
- ACT Math 4.1 Elementary Algebra
- ACT Math 4.5 Intermediate Algebra
- ACT Math 6.1 Elementary Algebra
- Infinite Geometric Series
- Factoring
- Factoring Trinomials of the Type ax^2 + bx +c
- FactorizaciÃ³n
- CAHSEE Math 3.4 Algebra and Functions
- CAHSEE Math 3.4 Algebra I
- CAHSEE Math 3.4 Measurement and Geometry
- CAHSEE Math 3.4 Statistics, Data, and Probability I
- CAHSEE Math 4.1 Algebra I
- CAHSEE Math 4.1 Measurement and Geometry
- CAHSEE Math 4.1 Statistics, Data, and Probability I
- CAHSEE Math 4.1 Statistics, Data, and Probability II
- CAHSEE Math 6.1 Algebra I
- CAHSEE Math 6.1 Measurement and Geometry
- CAHSEE Math 6.1 Statistics, Data, and Probability I
- Find Equivalent Expressions - Math Shack
- Use Substitution to Rewrite Expressions - Math Shack
- Solving for Negative Exponents - Math Shack
- Solving for Exponents - Math Shack
- Evaluating Expressions with Negative Exponents - Math Shack
- Subtract and Simplify Radical Expressions - Math Shack
- Finding Equivalent Equations - Math Shack
- Factoring Quadratics - Math Shack
- Factor Difference of Squares - Math Shack
- Factoring Quadratic Expressions - Math Shack
- Factoring Quadratic Expressions with Negative Leading Coefficients - Math Shack
- Using Reasoning to Solve a System of Inequalities - Math Shack