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There are 9 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 8 - 14
873 Views:
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Video is in song form and shows how to use variables in an equation and how to solve for the variables. Video also shows a table that was constructed to show how the variables related to each other.
November 13, 2009 at 08:27 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
823 Views:
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In this episode of two real-world explorations are developed. Simulations of a river are used to bring real-world, relevant applications of algebra to students. The episode also
integrates technology through the use of the Texas Instruments
TI-N...spire graphing calculator. All keystrokes on the calculator are clearly shown. Dynamic river footage and animations bring the variables and equations in algebra math concepts to life.
[more]
February 1, 2010 at 11:10 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
780 Views:
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In algebra, variables are placeholder letters (capitalized and
lowercase) that represent the unknown, or what you're solving for. This video shows you what variables can look like and what they mean. Understanding variables help make algebra easier.
February 1, 2010 at 11:01 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
768 Views:
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This teacher-created video shows an instructor demonstrating the steps of solving linear equations step-by-step on a white dry erase board. ( 9:37)
December 1, 2010 at 01:50 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
765 Views:
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Evaluating algebraic expressions using variables. Definitions of variable, variable expression, and what evaluate a variable expression means are reviewed. Students are given problems to solve and then the answers are shown. this is a PowerPoint v...ideo with no sound.
[more]
February 1, 2010 at 11:19 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
825 Views:
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Adding fractions with variables is no more difficult than adding
standard fractions. A math teacher explains how to reduce a fraction after adding fractions with examples on a whiteboard. Narrator speech is shown as text on the bottom of the screen....
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February 19, 2010 at 11:04 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
820 Views:
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In algebra, two-X is one term because the two and the X are being
multiplied by each other. In this video a math teacher explains how to multiply the coefficients and the variables when multiplying monomials with examples on a whiteboard. Narrators... speech is shown on bottom of screen.
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February 19, 2010 at 10:52 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
754 Views:
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In this video, a teacher uses a word problem to demonstrate how to solve an equation with a variable. The teacher walks through each step of the problem to arrive at the answer.
November 25, 2010 at 06:27 PM
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Not Right For WatchKnowLearn
Ages: 11 - 15
754 Views:
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Evaluate 4m - m when m = -2, a little wiggle cartoon figures it out.
June 30, 2009 at 01:00 PM
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