using-properties-of-logarithms-to-expand-logs

# Interactive video lesson plan for: Using Properties of Logarithms to Expand Logs

#### Activity overview:

I introduce the 3 properties of logarithms and use them in multiple examples about how to expand logarithmic expressions. Part 2 will include examples of condensing log expressions, https://www.youtube.com/watch?v=EmYqoq0-1H0&feature=youtube_gdata&list=PL4FB17E5C77DCCE69

There is an annotation correction at 9:43 but you will not see it without Flash. I should have wrote -3 instead of -5.

Here are my other PreCalculus lessons involving Logarithms
http://www.profrobbob.com/pre-calculus/exponential-functions-and-logarithms

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

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