Sophia Learning
Sophia: Comparing Objects to Scale Models
Measure the length of an object using a scale model.
Sophia Learning
Sophia: Scale and Similar Figures
This video tutorial [5:22] explores how objects are represented in a scale drawing to show they are similar. Assess learning with a quiz.
Imagine Learning Classroom
Learn Zillion: Lesson Video: Identify Scale Factors Using Rectangle Side Lengths
In this lesson, you will learn to identify scale factors by exploring the side lengths of rectangles. [4:52]
Sophia Learning
Sophia: Finding Scale Factors
This video tutorial demonstrates how to find scale factor. It includes a detailed example. [1:52]