Unit 3a- exploring ratios and proportional relationships
In this unit students will be expected to
7.PAR.4.1 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units presented in realistic problems.
7.PAR.4.4 Identify, represent, and use proportional relationships.
7.PAR.4.5 Use context to explain what a point (𝑥, 𝑦) on the graph of a proportional relationship means in terms of the situation, with special attention to the points (0, 0) and (1, 𝑟) where 𝑟 is the unit rate.
IXL Unit Modules
Textbook Modules and Lessons Module 1 -Lesson 1: Unit Rates Involving Ratios of Fractions Students will find unit rates when one or both quantities are fractions. Module 1 -Lesson 2: Understand Proportional Relationships Students will use models and ratio reasoning to understand how a proportional relationship can exist between quantities. Module 1 -Lesson 3: Tables of Proportional Relationships Students will analyze the relationship between two quantities represented in tables to determine proportionality. Module 1 -Lesson 4: Graphs of Proportional Relationships Students will analyze the relationship between two quantities graphed on a coordinate plane to determine proportionality. Module 1 -Lesson 5: Equations of Proportional Relationships Students will write equations to represent proportional relationships. Module 1 -Lesson 6: Solve Problems Involving Proportional Relationships Students will solve problems involving proportional relationships. |