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Algebra 2 11.05a - Solving Problems with the Tangent Ratio

Solving simple triangle problems using the tangent ratio and a calculator. More difficult and more practical examples will soon follow. From the Algebra 2 course by Derek Owens. More info about this course and others can be found at www.DerekOwens.com and http

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From: derekowens

Time : 4 min 39

Added : 18/09/11 03:43

Related topics : algebra 2 homeschool / online homeschool education

Algebra 2 2.01c - Graphing Functions and the Vertical Line Test

Graphing a function by plotting points. The idea of an input value and an output value is discussed, as well as some comments on linear and non-linear functions, the definition of a function, and the vertical line test. From the Algebra 2 course by Derek Owens. More information about this course and others can be found at www.DerekOwens.com and http

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From: derekowens

Time : 9 min 42

Added : 22/10/11 18:04

Related topics : algebra 2 homeschool / online homeschool education

Algebra 2 11.07j - Trig Tables

How we used to find trigonometric values before we had calculators. We looked them up in printed tables. Hipparchus, the "Father of Trigonometry" was the first person to compute and use trigonometric tables. Although we don't know exactly how he did it, we can speculate on some techniques and theorems he may have used. Modern calculators use different methods involving more advanced theory to produce very fast and accurate results.

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From: derekowens

Time : 3 min 32

Added : 30/09/11 01:09

Related topics : online homeschool math / online homeschool education

Algebra 2 11.09h - Examples 11 - 13

Three real world example problems involving basic trig ratios (two of these examples use sine and one uses inverse sine). From the Algebra 2 course by Derek Owens. More info about this course and others may be found at www.DerekOwens.com and http

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From: derekowens

Time : 7 min 13

Added : 07/10/11 00:09

Related topics : algebra 2 homeschool / online homeschool education

Algebra 2 11.06b - The Cosine Ratio

An intro to the cosine ratio, some simple examples, and some comments. From the Algebra 2 course by Derek Owens. More info on this course and others can be found at www.DerekOwens.com and http

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From: derekowens

Time : 3 min 51

Added : 21/09/11 22:50

Related topics : algebra 2 homeschool / online homeschool education

Algebra 2 11.09g - Example 10

An example trigonometry problem involving navigational angle, solved by using inverse tangent. From the Algebra 2 course by Derek Owens. More info may be found at www.DerekOwens.com and http

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From: derekowens

Time : 2 min 53

Added : 05/10/11 16:19

Related topics : algebra 2 homeschool / online homeschool education

Prealgebra 1.2a - Adding Numbers and Things of Like Kind

Basic addition of numbers, and also addition of "things" provided that the things are things of like kind. This lesson helps prepare students for the Algebra 1 concept of combining like terms. From the Prealgebra course by Derek Owens. This course is available online at www.LucidEducation.com.

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From: derekowens

Time : 4 min 22

Added : 22/10/11 15:40

Related topics : online homeschool math / online homeschool education / homeschool math lessons

Homeschooling Information : How to Apply to Homeschool Your Child Online

To apply for homeschooling online, visit the Home School Legal Defense Association's Web site and get requirement information for all 50 states. Apply online or through the mail to homeschool a child, depending on the requirements of each county, withadvice from a homeschool specialist in this free video on homeschooling. Expert: Linda Wooldridge Contact: www.ppea-homeschool.com Bio: Linda Wooldridge has been homeschooling since 1998, and she has been on the PPEA board for three years as the...

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From: eHow

Time : 1 min 46

Added : 28/11/08 18:31

Related topics : how to homeschool your child / how to apply for home school / online homeschool education

Algebra 2 11.09i - Examples 14 - 16

Three practical, real-world trigonometry example problems. Two of these examples involve cosine and one involves inverse cosine. From the Algebra 2 course by Derek Owens. More info on this course and others is at www.DerekOwens.com and http

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From: derekowens

Time : 6 min 34

Added : 07/10/11 00:14

Related topics : algebra 2 homeschool / online homeschool education

Algebra 2 11.07d - Sine and Cosine for Other Angles

This video continues the discussion from the previous video. Some comments on the sine and cosine values for angles *other* than 30, 45, and 60 degrees. In a trigonometry class, students should not be left with the mistaken impression that 30, 45, and 60 degree angles are the only angles encountered. This video discusses the basic trig concepts in light of all angles, large and small. From the trigonometry lessons which are part of the Algebra 2 course by Derek Owens. More info is available at...

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From: derekowens

Time : 5 min 35

Added : 28/09/11 19:21

Related topics : algebra 2 homeschool / online homeschool education / homeschool math video