Unit 1Linear Equations
6 lessons3 Weeks
Linear Equations
 Week 1
Lesson 1
Solving Simple Equations
- Solve equations using addition, subtraction, multiplication, or division
- Use linear equations to solve real-world problems
Lesson 2
Solving Multi-Step Equations
- Apply properties to produce equivalent equations.
- Solve multi-step equations
- Use unit-analysis to model-real life problems
 Week 2
Lesson 3
Solving Equations with Variables on Both Sides
- Solve equations with variables on both sides
- Determine whether equations have one solution, no solution, or infinite solutions
Lesson 4
Solving Absolute Value Equations
- Solve absolute value equations
- Identify special solutions
 Week 3
Lesson 5
Rewriting Equations
- Use properties of equality to rewrite equations
- Use formulas to convert temperatures
Lesson 6
Linear Equations Review
Unit 2Inequalities
6 lessons3 Weeks
Inequalities
 Week 4
Lesson 7
Writing and Graphing Linear Inequalities
- Write inequalities
- Graph inequalities on number lines
Lesson 8
Solving Inequalities
- Solve inequalities using addition and subtraction
- Solve inequalities using multiplication and division
- Graph inequalities on number lines
 Week 5
Lesson 9
Solving Multi-Step Inequalities
- Solve multi-step inequalities
- Graph inequalities on number lines
Lesson 10
Compound and Absolute Value Inequalities
- Write and graph compound inequalities
- Solve compound inequalities
- Solve and graph absolute value inequalities
 Week 6
Lesson 11
Two-Variable Inequalities
- Determine whether or not an ordered pair is a solution to a linear inequality
- Use properties of equality to rewrite inequalities
Lesson 12
Inequalities Review
Unit 3Functions
4 lessons2 Weeks
Functions
 Week 7
Lesson 13
Functions
- Define the concept of a function and the criteria it must follow
- Identify the multiple ways a function can be represented
- Translate between multiple function representations
Lesson 14
Function Notation
- Explain function notation
- Solve problems using function notation
- Apply functions notation to real world problems
 Week 8
Lesson 15
Graphing Linear Functions
- Identify the slope and y-intercept of linear functions
- Graph linear functions in slope-intercept form
- Determine the equation of a line based on a graph
Lesson 16
Functions Review
Unit 4Writing Linear Equations
8 lessons4 Weeks
Writing Linear Equations
 Week 9
Lesson 17
Writing Linear Equations in Slope-Intercept Form
- Construct a function to model a linear relationship between two quantities
- Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph
- Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values
Lesson 18
Writing Linear Equations in Point-Slope Form
- Write an equation of a line given its slope and a point on the line
- Write an equation of a line given two points on the line
 Week 10
Lesson 19
Writing Equations of Parallel and Perpendicular Lines
- Identify and write equations of parallel lines
- Identify and write equations of perpendicular lines 
- Use parallel and perpendicular lines in real-life problems
Lesson 20
Scatter Plots and Lines of Best Fit
- Interpret scatter plots
- Identify correlations between data sets
- Use lines of best fit to model data
 Week 11
Lesson 21
Analyzing Lines of Fit
- Use residuals to determine how well lines of fit model data
- Use technology to find lines of best fit
- Distinguish between correlation and causation
Lesson 22
Arithmetic Sequences
- Write the terms of arithmetic sequences
- Graph arithmetic sequences
- Write arithmetic sequences as functions
 Week 12
Lesson 23
Piecewise Functions
- Describe a function that is represented by more than one equation
- Evaluate and graph piecewise functions
Lesson 24
Writing Linear Equations Review
Unit 5Solving Systems of Linear Equations
8 lessons4 Weeks
Solving Systems of Linear Equations
 Week 13
Lesson 25
Solving Systems of Linear Equations by Graphing
- Understand how to solve systems of linear equations by graphing
- Check solutions of systems of linear equations
Lesson 26
Solving Systems of Linear Equations by Substitution
- Understand how to solve systems of linear equations by substitution
- Choose a method to solve a system of equations
 Week 14
Lesson 27
Solving Systems of Linear Equations by Elimination
- Understand how to solve systems of linear equations by elimination
- Choose a method to solve a system of equations
Lesson 28
Special Systems of Linear Equations
- Solve systems with different numbers of solutions 
- Choose a method to solve a system of equations
 Week 15
Lesson 29
Graphing Linear Inequalities
- Explain the difference between linear equations and linear inequalities
- Determine whether or not an ordered pair is a solution to a linear inequality
- Graph linear inequalities
Lesson 30
Systems of Linear Inequalities
- Check solutions of systems of linear inequalities
- Graph systems of linear inequalities
- Write systems of linear inequalities
 Week 16
Lesson 31
Systems of Linear Equations Review
Lesson 32
Systems of Linear Inequalities Review