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There are 11 videos in this category and 5 videos in 1 subcategory.
Category Videos
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Not Right For WatchKnowLearn
Ages: 10 - 18
285 Views:
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Sal Khan offers two worked examples of solving simple equations, (02:09)
September 12, 2012 at 05:12 AM
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Not Right For WatchKnowLearn
Ages: 11 - 14
2229 Views:
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An instructor uses carrots and apples to discuss the rules of combining like terms and simplifying expressions.
April 6, 2010 at 06:50 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1397 Views:
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Solve algebraic equations by isolating the variable that needs to be identified and keeping the equation balanced. Be sure to read the algebraic equation instructions carefully for the solution with tips from a math professor in this video math lesso...n.
Expert: Jimmy Chang
Bio: Jimmy Chang has been a math teacher at St. Pete College for nearly a decade. He has a master's degree in math, and his specialties include calculus, algebra, liberal arts, math and trigonometry.
Filmmaker: Christopher Rokosz
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May 19, 2010 at 09:42 PM
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Not Right For WatchKnowLearn
Ages: 11 - 16
1146 Views:
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The instructor uses an electronic chalkboard to demonstrate how to combine like terms using addition and subtraction. One example is modeled using astep by step approach to walk the learner through this process.
May 2, 2010 at 07:20 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
672 Views:
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An algebraic equation is solved step-by-step on an interactive board in this video. The following steps appear in print and are explained. Step 1: Factor any polynomial that is not a monomial. Step 2: Use cancellation to divide the numerator and ...denominator by each common factor. Step 3: Multiply the resulting numerators and the resulting denominators to write the product in lowest terms. ( 2:20)
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January 28, 2012 at 09:43 AM
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Not Right For WatchKnowLearn
Ages: 10 - 16
982 Views:
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How to simplify mathematical expressions - In less than a minute, earn how to simplify mathematical expressions by using the order of operations in math.
July 20, 2011 at 10:17 AM
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Not Right For WatchKnowLearn
Ages: 12 - 16
2771 Views:
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Instructor demonstrates how to simplify algebraic expressions using the Distributive Property. It is explained that a negative sign outside of parentheses are actually a negative one. Examples also model how to simplify expressions to simplest form... by combining like terms once the Distributive Property has been performed.
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April 14, 2010 at 12:23 AM
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Not Right For WatchKnowLearn
Ages: 12 - 16
1324 Views:
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This video discusses how to add and subtract algebraic expression. Example shows how to add and subtract the terms followed by how to add and subtract the algebraic expression. The narrator discusses like and unlike terms and uses a marker to solv...e the example problems step by step.
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February 1, 2010 at 11:35 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1171 Views:
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This a rap song on how to simplify. It can be used to help students become familiar with simplifying and to remember how to simplify. Songs are great ways to engage students in learning.
November 27, 2010 at 10:15 AM
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Not Right For WatchKnowLearn
Ages: 11 - 15
183 Views:
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This video shows you the basic algebra skills that are necessary when working with equations and are very important; because you will need these skills throughout the whole algebra phase. It also teaches you how to isolate the variable which is the g...oal in algebra. NOTE: the video cuts off abruptly before showing the division example in order to get viewers to go to the site being promoted. (02:43)
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November 23, 2012 at 03:41 PM
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