Grade 7 Mathematics

Unit 3 of 16

Ratios & Proportional Relationships

The central idea of Grade 7.

Every topic follows the curriculum standard

Learn→See→Try→Explain→Verify→Challenge→Transfer→Master

Topics in this unit

5 topics. Each card opens a full topic workspace and supports all eight learning actions.

Proportional Relationships

Constant multiplicative structure

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Identifying Proportionality

Tables, graphs, and equations

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Constant of Proportionality

The rate as a number

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Solving Proportions

Cross-multiplication with understanding

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Graphs of Proportional Relationships

Lines through the origin

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Three-pathway connections

Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.