IM Grade 7 Math: Unit 1 - Scale Drawings
In this unit, students learn to understand and use the terms “scaled copy,” “to scale,” “scale factor,” “scale drawing,” and “scale,” and recognize when two pictures or plane figures are or are not scaled copies of each other. To learn more about how to use GeoGebra’s fully digital and interactive curriculum, visit our IM 6–8 Math page.
1.1 What Are Scaled Copies?
1.2 Corresponding Parts and Scale Factors
1.3 Making Scaled Copies
1.4 Scaled Relationships
1.5 The Size of the Scale Factor
1.6 Scaling and Area
1.7 Scale Drawings
1.8 Scale Drawings and Maps
1.9 Creating Scale Drawings
1.10 Changing Scales in Scale Drawings
1.11 Scales without Units
1.12 Units in Scale Drawings
1.13 Draw It to Scale
