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Chapter 9 - Algebra: Relationships Between Variables
Chapter 9 - Algebra: Relationships Between Variables
6.EE.B.9 - Use variables to represent two quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity. thought of as the independent variable. Analyze the relationship between the dependent and independent variables using graphs and tables, and relate these to the equation. For example, in a problem involving motion at constant speed, list and graph ordered pairs of distances and times, and write the equation d = 65t to represent the relationship between distance and time.
Vocabulary
Vocabulary
- coordinate plane
- independent variable
- ordered pair
- x-coordinate
- dependent variable
- linear equations
- quadrants
- y-coordinate
Lesson 9.1 - Independent and Dependent Variables
- Students will be able to write an equation to represent the relationship between an independent variable and dependent variable. (6.EE.C.9)
- BB.2 - Identify independent and dependent variables
Lesson 9.2 - Equations and Tables
- Students will be able to translate between equations and tables. (6.EE.C.9)
- BB.5 - Complete a table for a two-variable relationship
- BB.6 - Write a two-variable equation
Lesson 9.3 - Problem Solving: Analyze Relationships
- Students will be able to solve problems involving relationships between quantities by using the strategy: find a pattern. (6.EE.C.
Lesson 9.4 - Graph Relationships
- Students will be able to graph the relationship between two quantities.
- BB.7 - Identify the graph of an equation
Lesson 9.5 - Equations and Graphs
- Students will be able to translate between equations and graphs.
- BB.8 - Graph a two-variable equation
- BB.10 - Write an equation from a graph using a table
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