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Grade 7: Ratios and Proportional Relationships287 questions18 skills
Grade 7: Ratios and Proportional Relationships
287 questions18 skills
16 questions1 skill
Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.
220 questions14 skills
Recognize and represent proportional relationships between quantities.
Interpret constants of proportionality
Constant of proportionality from equations
Constant of proportionality from graphs
Identify proportional relationships from graphs
Identify proportional relationships
Constant of proportionality from tables (with equations)
Interpreting graphs of proportional relationships
Writing proportional equations
Constant of proportionality from tables
Compare constants of proportionality
Writing proportional equations from tables
30 questions2 skills
Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
110 questions7 skills
Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.
54 questions3 skills
Represent proportional relationships by equations.
19 questions1 skill
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.