Ratio 3 - 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 view the resources in their original state, please visit the IM 6-8 page.
3.1 What are scaled copies?
3.2 Corresponding parts and scale factors
3.3 Making scaled copies
3.4 Scaled relationships
3.5 The size of the scale factor
3.6 Scaling and area
3.7 Scale drawings
3.8 Scale drawings and maps
3.9 Creating scale drawings
3.10 Changing scales in scale drawings
3.11 Scales without units
3.12 Units in scale drawings
3.13 Draw it to scale
