In this video I will show you how to evaluate the tangent of -75 degrees. We will do this by breaking up negative 75 degrees to 45 -120. We will then apply the difference formula for tangent and ...

In this video I work through 16 different examples of evaluating a logarithm with a base of 2 and 3. We will evaluate logarithms that have an argument of integers and fractions. I make short, ...

A new Vanderbilt University study, funded by the U.S. Department of Education, finds that students learn best when taught the concepts behind math problems rather than specific procedures on how to ...

BOISE - In an effort to prepare students for the rigors of increasing math requirements, the Idaho State Department of Education is re-evaluating the way schools teach and assess student proficiency ...

It is deceptively simple to imagine that a curriculum’s effectiveness could be easily determined by a single well-designed study. Such a study would randomly assign students to two treatment groups, ...