6.RP.1. Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, “The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.” “For every vote candidate A received, candidate C received nearly three votes.”

There are 11 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 9 - 18
Simplifying Ratios
From Curriki, produced by NextVista
When looking at a ratio, do you know how to tell if you can simplify it? Creates a ratio, shows how to reduce.  Shows 2 different examples. This video by Duane Habecker is part of the video collection at NextVista.org (http://nextvista.org), a proud ... [more]
June 30, 2009 at 01:00 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 11 - 16
Introduction to Ratios - Khan Academy
From YouTube, produced by Salman Khan
Basic ratio problems. This video starts off with a black screen because the narrator uses it as a 'chalkboard'. This video is appropriate for older middle and high school students. (07:28)
August 22, 2009 at 08:19 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 16
Qtr 1, Lesson 10: Ratios and Rates
From YouTube, produced by Stan Lisle
This is a video lesson explaining ratios, rates and unit rates, with problems to test what you've learned.  The video contains several example problems that are worked through.  This would be good to use at an independent computer station during math... [more]
November 6, 2012 at 07:27 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 16
How to use Ratios and Proportions to Solve Real World Problems
From YouTube, produced by mrtedmartin
Instructor uses a Power Point presentation to demonstrate how to use ratios and proportions to solve problems real world problems.  Unit rates are discussed and definitions are given.  Solving unit rate problems are modeled and a calculator is used f... [more]
Found by RonnieBurt in 6.RP.A.1
April 14, 2010 at 11:46 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 12 - 16
From YouTube, produced by Lawrence Perez
In this video they are showing ratios, how to write them as a fraction (reduce if possible), comparing ratios using LCD, comparing decimal ratios, and comparing fraction to decimal. A few examples are done to complete this video.  Video is good quali... [more]
Found by Barb in 6.RP.A.1
August 2, 2009 at 06:27 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 11 - 18
How to Teach Ratio in Mathematics
From ehow.com, produced by eHow.com
This clip gives good tips to introducing ratios to students.  (01:43)
October 29, 2012 at 04:36 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 12 - 18
Ratios and Proportions in Math
From YouTube
The instructor uses a white board to model an example of a ratio in math is that the ratio of people to legs is 0.5, or one divided by two. Learn ratios and proportions in math with this video. (01:31)
March 7, 2010 at 05:04 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 11 - 16
Math Snacks - Bad Date (Ratio of Words Spoken)
From mathsnacks.com, produced by NM State University Learning Games Lab
This is a humorous way to introduce ratios. What do you do when someone asks if you listen to country music backwards, but won't give you the chance to answer? In this humorous animation, who speaks how many words turns out to determine whether a dat... [more]
Found by wendyofoz in 6.RP.A.1
November 15, 2012 at 10:13 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 14
Math Snacks - Atlantean Dodgeball (Ratios)
From mathsnacks.com, produced by NM State University
Ratio errors confuse one of the coaches as two teams face off in an epic dodgeball tournament. See how mathematical techniques such as tables, graphs, measurements and equations help to find the missing part of a proportion. Atlantean Dodgeball addre... [more]
Found by wendyofoz in 6.RP.A.1
November 15, 2012 at 10:03 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 18 - 18
Fractions, Percents, and Ratios
From learner.org, produced by learner.org
Continue exploring rational numbers, working with an area model for multiplication and division with fractions, and examining operations with decimals. Explore percents and the relationships among representations using fractions, decimals, and per... [more]
Found by tinag1974 in 6.RP.A.1
March 8, 2010 at 04:17 PM
  • Favorites
12 NEXT (1 - 10 of 11)
History [show]

Loading history...

Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in