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Direct Proportion (Direct Variation)

There are 8 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 11 - 18
2381 Views:
Find Missing Term in a Proportion
From YouTube, produced by R and R Films
This is a  video presentation in direct proportion.  The objective of the video is to find the missing term expressed as x in a proportion.  An example is used with the number of dogs.
February 2, 2010 at 01:21 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1064 Views:
Direct Proportion Ice Cream Drama
From YouTube
This is a student made  ice cream drama set in the early part of the 20th century.  A relationship is established in the drama about the ice cream and the weather to teach the concept of direct proportion.   As the temperature increases the man buys ... [more]
February 2, 2010 at 01:33 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
2374 Views:
Direct Proportion Using Hooke's Law
From YouTube, produced by Mindbites.com
This is a lesson excerpt.  To see the whole video go to mindbites.com/lesson/918.  This video explains direct proportionality. Professor Burger uses a real-world example of a spring and Hooke's Law using a slinky. Hooke's law states that the distance... [more]
February 2, 2010 at 01:26 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
3284 Views:
Solve Direct Proportion Problems Using the Unitary Method
From YouTube
In this video you can find constant proportionality and use it to form an equation to solve problems.  Key words relating to direct proportion are discussed.  Some examples of problems are looked at and solved in the video.  Practice question and ans... [more]
February 2, 2010 at 01:16 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1593 Views:
How to Solve Direct Proportions
From YouTube, produced by Doug Simms
This video is geared for eighth-grade Algebra students. This video illustrates how to solve direct proportions.  Examples and rules are presented on a white board.  For additional exercises and worksheets follow the link provided at the end of the vi... [more]
February 2, 2010 at 01:07 PM
Comments: 1
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Not Right For WatchKnowLearn
Ages: 12 - 18
1567 Views:
Direct Variation Word Problem
From YouTube, produced by yourteacher.com
This video is a lesson on direct variation or direct proportion.  The instructor reads a sample word problem that involves direct variation and shows the steps necessary to solve the problem.  She explains the formula for direct variation, then plugs... [more]
February 10, 2010 at 02:50 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1064 Views:
Steps For Solving 3 Proportion Examples
From YouTube
In this video 3 examples are solved on proportions.  a review is made of of what a proportion is before the problems are solved on a white board.  A proportion are two ratios that are equal to each other.
February 2, 2010 at 01:52 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
947 Views:
Direct Variation - Constant of Variation
From YouTube, produced by yourteacher.com
This video explains what direct variation is and provides definitions of terms associated with direct variation.  The instructor provides examples of the constant of variation and how to find it.
February 10, 2010 at 02:27 PM
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