The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...

Any of us who have ever been in a math classroom know that too many kids lack fundamental arithmetic skills. It is extraordinarily difficult to teach students more advanced skills when their ability ...

One thing both sides of the math-wars debate should agree on is this: Educators can set high standards, but the higher standards only help students if the students have a base of knowledge from which ...

In this video, we provide essential "math help" by addressing "common math mistakes" students make when simplifying ...

Jesse Schell is, perhaps, the top educational game designer in the business right now. A few months ago I asked him what his favorite educational game was. After a brief pause, he replied, “DragonBox ...