Instructional Video4:45
Curated Video

Ratios. How to write, interpret and find their value

9th - Higher Ed
In thid video, we break down the concept of ratios and how they help us compare two quantities. You'll learn: ✅ *What a ratio is* and how to write it in three different ways (word form, colon, and fraction). ✅ *How to simplify ratios*...
Instructional Video3:40
Curated Video

Ratios 3 Ways & Simplified! | 6.RP.A.1

9th - 12th
In this math video we will discuss ratios 3 ways & simplified. We will be presented with a real world situation and asked to represent the ratio of part to part and part to whole. We will need to simplify the ratios to identify the...
Instructional Video
Khan Academy

Khan Academy: Arithmetic and Pre Algebra: Introduction to Ratios

9th - 10th Standards
This video introduces and explains the concept of ratios through a number of examples. Practice problems are available. [14:13]
Instructional Video
PBS

Pbs Learning Media: I <3 Math: What Is a Ratio?

3rd - 8th Standards
This video is an introduction to the concept of ratios that provides real-world examples. This "I <3 Math" episode defines ratios, discusses combining ratios, and demonstrates the correct ways to write ratios. [2:37]
Instructional Video
Loyola University Chicago

Math Flix: Writing Ratios 2

5th - 8th Standards
This QuickTime movie gives examples of writing ratios. As you watch and listen to the teacher and students interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Writing Ratios: Intro

3rd - 5th
This QuickTime movie explains what ratios are and models how to solve a ratio problem. As you watch and listen to the teacher and students interact it helps clarify the thinking behind applying this concept. Click the start button to...
Instructional Video
Loyola University Chicago

Math Flix: Population Growth Using Ratio

3rd - 8th Standards
This QuickTime movie explains a solution to a problem using ratios. The teacher and student discuss how to work through it together to find the solution. As you watch and listen to them interact it helps clarify the thinking behind...