Posts Tagged ‘algebra’

Algebra Word Problem: Work

Monday, September 7th, 2009

Algebra Word Problem: Work. This lesson is appropriate for any algebra 1 or Algebra 2 student

Duration : 0:4:8

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Basic Graphs that Every Algebra Student Should Know!!

Friday, September 4th, 2009

Basic Graphs that Every Algebra Student Should Know!!
I quickly sketch about 10 (or so) basic graphs that are VERY useful to know for any math student taking algebra or higher.
The audio is not the best quality, so sorry for that!
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Duration : 0:7:53

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Lesson 7-3: Solving Multi-Step Equations with Decimals

Tuesday, September 1st, 2009

This video covers sovling multi-step equations that contain decimals. It includes three examples.

Duration : 0:7:2

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CA Algebra I: Number Properties and Absolute Value

Tuesday, September 1st, 2009

1-7, number properties and absolute value equations

Duration : 0:12:2

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Algebra 2 - Conic Sections - Ellipses

Thursday, August 20th, 2009

Conic sections CAN be fun, if you know what you’re doing… that’s why YAYMATH is here! Ellipses are another of the conic sections. We discuss the major and minor axes, the focii, and graph in detail. Hope you enjoy the roller coaster story! YAY MATH! Visit yaymath.org Videos copyright (c) Yay Math

Duration : 0:6:21

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Watch Video on Rounding Numbers - Rounding Decimals

Monday, August 17th, 2009

Access full lesson containing this video at: http://www.yourteacher.com/prealgebra/roundingdecimals.php Students learn to round a decimal to a given place using the following steps. First, find the digit in the rounding place. Next, look at the digit to the right of the rounding place. If the digit to the right of the rounding place is less than 5, round down, which means that the digit in the rounding place stays the same, and all digits to the right of the place become zero. If the digit to the right of the rounding place is greater than 5, round up, which means add 1 to the digit in the rounding place, and all digits to the right of the rounding place become zero.

Duration : 0:1:27

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Algebra Help: Square Roots

Monday, August 17th, 2009

Taking the square root of a perfect square.

Duration : 0:5:58

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Algebra II: binomial Expansion and Combinatorics

Friday, August 14th, 2009

65 (done another way) - 66, combinatorics and binomial expansions

Duration : 0:12:49

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Basic Math: Lesson 6 - #10 - Subtraction of Fractions

Tuesday, August 11th, 2009

Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.

Duration : 0:10:25

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Algebra II: Binomial Expansions, Geometric Series Sum

Tuesday, August 11th, 2009

67-69, binomial expansions and the sum of a geometric series

Duration : 0:10:23

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