49,765,578 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.

Proportions

There are 3 videos in this category and 30 videos in 4 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
969 Views:
Overruled by Math Snacks
From YouTube, produced by New Mexico State University
Two besotted rulers must embrace proportional units in order to complete a bridge to unite their lands. It takes mathematical reasoning to deduce the problem, and solution, when engineers from Queentopia and Kingopolis try to build a bridge that meet... [more]
January 10, 2012 at 11:02 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 11 - 15
1538 Views:
Using Cross Multiplication to Solve Proportions
From YouTube, produced by Davitily
The instructor uses an electronic chalkboard to demonstrate how to use cross multiplication to solve for a missing variable in a proportion.  One example is modeled using a step by step approach.
April 28, 2010 at 02:35 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 7 - 18
780 Views:
Proportion Word Problem
From math-videos-online.com, produced by math-videos-online.com/
In this 2:30  lesson students learn how to solve a proportion word problem. It shows how to learn how to set up a proportion, solve it, and interpret the answer.
Found by freealan in Proportions
February 3, 2012 at 09:08 PM
  • Favorites


Loading featured videos...


History [show]


Loading history...

Comments
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
Reason:  

  Cancel

Share