Unit 5: Module 4: Linear Equations - Slope Intercept
Duration of Days: 18
Connections Between Relationships: Understand the connections between proportional relationships, lines, and linear equations.
Slope Interpretation: Interpret the unit rate as the slope of a graph.
Linear Equations: Identify and write examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions.
Mathematical Representations: Recognize the relationship between an equation and its graph and what the slope and y-intercept represent in real-world scenarios.
Graphing: Graph proportional relationships and find the equation y=mx or y=mx+b for a line.
Comparison: Compare two different proportional relationships represented in different formats, such as a distance-time graph and a distance-time equation.
Slope Analysis: Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line.
Equation Solving: Solve linear equations with rational coefficients, including those requiring the distributive property and combining like terms.
Module Assessment
Performance Tasks
Exit Tickets
| Lesson # | Lesson Title | Duration of Days |
|---|---|---|
| 1 | Graphing Linear Functions Through Tables | 3 |
| 2 | Zeroes of Linear Functions | 3 |
| 3 | Investigating Rate of Change and Slope | 4 |
| 4 | Slope-Intercept Form | 4 |
| 5 | Parallel and Perpendicular Lines | 2 |
| 6 | Unit Review and Assessment | 2 |