Evaluate an expression or solve an equation—two very different tasks! A video tutorial begins by defining an expression and an equation and then discusses the similarities and differences between the two. The instructor also demonstrates...

The concept of equality can be harder to understand than it seems. Help your classes by showing a video on the concept of equal expression. Of course, equal expressions create an equation, and that is the conclusion scholars make by the...

Math has a language all its own. A well-designed video explains the mathematical language related to equations and formulas. The instructor uses common language to describe the symbols and operations people expect to see when working...