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Not Right For WatchKnowLearn
Ages: 11 - 18
Indiana Basketball Team Movie Skit About Substitution In Algebra
From YouTube, produced by Spirit Program
This is an entertaining movie using model figures of the Indiana Basketball Team.   They solve a substitution math problem in the clip when they have to decide which team members to substitute.   University.  There is no narration in this video.  The... [more]
February 2, 2010 at 11:49 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Variables and Equations using Substitution
From YouTube, produced by www.tutorgiant.com
This introduction shows students how to substitute variables in equations.  It is geared for intermediate grade levels 7-8.  The video looks a substitutions examples on a white board.  The whole video lesson is not presented in this clip.  You have t... [more]
February 2, 2010 at 11:42 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
Solving Systems of Equation By Substitution
From YouTube
This video shows how to solve Systems of Equation using the Substitution method.  Examples using paper and marker on solving equations for either x or y and replacing it or substituting into the other.
February 2, 2010 at 12:13 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
Systems of Equations - Substitution
From YouTube
A teacher narrates and explain how to solve two systems of equations and a problem involving approaching trains.  The narrator solves the system by substitution in several examples using a marker on a computer screen.
February 2, 2010 at 11:36 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
Cómo se aplica el método de reducción (en español)
From practicopedia.com
El siguiente vídeo enseña cómo aplicar el método de reducción para resolver una ecuación. Para resolver un sistema de ecuaciones se puede utilizar diversos métodos: el de igualación, el de sustitución y el de reducción. El video enseña cómo funciona ... [more]
February 16, 2012 at 06:55 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
How to Evaluate Algebraic Expression
From YouTube, produced by Math Made Easy
Learn to how easy it can be to work with algebraic expressions and solve them.  Examples are shown by writing on the screen of algebraic expressions and how to figure out what the value of each variable is to solve the problem and get the answer.
February 3, 2010 at 05:42 PM
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Not Right For WatchKnowLearn
Ages: 12 - 16
How to Solve Equations by Substitution
From YouTube, produced by expertvillage
In order to solve math substitution equations, there needs to be an equation that gives one variable in terms of the other. Solve equations by substitution with tips from a math teacher in this video.
July 11, 2009 at 11:08 AM
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