Teach Engineering: Common and Natural Logarithms and Solving Equations

Learners continue an examination of logarithms in the Research and Revise stage by studying two types of logarithms--common logarithms and natural logarithm. For this study, they take notes about the two special types of logarithms, why they are useful, and how to convert to these forms by using the change of base formula. Then students see how these types of logarithms can be applied to solve exponential equations. They compute a set of practice problems and apply the skills learned in class.