6.RP.A.1

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
2040 Views:
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
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Not Right For WatchKnowLearn
Ages: 11 - 16
2819 Views:
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
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Not Right For WatchKnowLearn
Ages: 10 - 16
1829 Views:
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
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Not Right For WatchKnowLearn
Ages: 10 - 16
6456 Views:
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
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Not Right For WatchKnowLearn
Ages: 12 - 18
5202 Views:
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
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Not Right For WatchKnowLearn
Ages: 11 - 18
3581 Views:
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
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Not Right For WatchKnowLearn
Ages: 12 - 16
2368 Views:
Ratios
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
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Not Right For WatchKnowLearn
Ages: 11 - 16
803 Views:
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
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Not Right For WatchKnowLearn
Ages: 10 - 14
530 Views:
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
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Not Right For WatchKnowLearn
Ages: 18 - 18
6405 Views:
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
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