6.RP.3. Use ratio and rate reasoning to solve realworld and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.
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Ages: 10  16
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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... rotations. There is also a link for printed out problems. (10:35)
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November 6, 2012 at 07:27 AM


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Ages: 10  16
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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...or computation. (07:27)
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April 14, 2010 at 11:46 PM


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Ages: 11  16
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Sometimes you need the number "1" in the denominator. Do you know why? Find out, and in the process, you'll be able to handle a set of word problems that may have been vexing you. This video by Duane Habecker is part of the video collection at NextVi...sta.org (http://nextvista.org), a proud partner of Curriki.
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June 30, 2009 at 01:00 PM


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Ages: 10  14
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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...sses number and operations standards, the algebra standard, and the process standard, as established by the National Council of Teachers of Mathematics. (5:37)
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November 15, 2012 at 10:03 PM
