Display Title
Closed Captioned Video: Ratios and Proportions: Scale Drawings
Display Title
Closed Captioned Video: Ratios and Proportions: Scale Drawings
Topic
Ratios
Description
The video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling.
This video explains the concept of ratios by The video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling. It is relevant to the topic of Ratios as it provides foundational knowledge and real-world examples. Ratios are mathematical expressions that compare two quantities, helping students understand proportional relationships.
Teacher's Script: "Today, we will explore a new math concept called ratios. This video provides an engaging introduction by showing how ratios appear in everyday life and how to write them. Pay close attention to the examples as they will help you understand the connections between numbers in different contexts."
For a complete collection of videos related to Ratios click on this link: Video Tutorials: Ratios Collection.
| Common Core Standards | CCSS.MATH.CONTENT.6.RP.A.2, CCSS.MATH.CONTENT.5.NF.B.5, CCSS.MATH.CONTENT.6.RP.A.1, CCSS.MATH.CONTENT.7.RP.A.1, CCSS.MATH.CONTENT.7.RP.A.2.B, CCSS.MATH.CONTENT.7.G.A.1 |
|---|---|
| Duration | 4.5 minutes |
| Grade Range | 5 - 8 |
| Curriculum Nodes |
Algebra • Ratios, Proportions, and Percents • Ratios and Rates |
| Copyright Year | 2020 |
| Keywords | ratios, proportions, video tutorial, Closed Captioned Video |
