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Not Right For WatchKnowLearn
Ages: 8 - 14
That's the Rule
From YouTube, produced by Ignite Learning
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.
Found by Barb in Variables
November 13, 2009 at 08:27 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Algebra Applicatons: Variables and Equations Using TI-Nspire Graphing Calculator
From YouTube, produced by River Ratios
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--the TI... [more]
February 1, 2010 at 11:10 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
Understanding What Algebraic Variables Look Like and What They Mean
From YouTube, produced by Dummies.com
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
Solving Simple Equations
From YouTube, produced by expertmathstutor
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
Cashill Variables in Algebra (A1-1.1)
From YouTube, produced by Verona High School
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... [more]
February 1, 2010 at 11:19 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Adding Fractions With Variables
From YouTube, produced by ehow
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... [more]
February 19, 2010 at 11:04 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
Solving Math Problems With a Variable
From YouTube, produced by Nancy Johnson
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.
Found by rswayze in Variables
November 25, 2010 at 06:27 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
How to Multiply Monomials
From YouTube, produced by ehow
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... [more]
February 19, 2010 at 10:52 AM
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Not Right For WatchKnowLearn
Ages: 11 - 15
Evaluating Algebraic Expressions
From Curriki, produced by Alicegop Alice Keeler
Evaluate 4m - m when m = -2, a little wiggle cartoon figures it out.
June 30, 2009 at 01:00 PM
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