Students may better grasp division by thinking of it as the opposite of multiplication—or, in the author’s words, as “unmultiplication.” Jane Gleeson-White reviews “Arithmetic” by Paul ...

Learn activities for fourth grade math to prepare for school. Teach your children 4th grade math skills like fractions, multiplication and division.

The Basics: In math, students advance to work with decimals up to the hundreds place. Students add, subtract, and multiply fractions, including fractions with different denominators. They expand th… ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...

Color-coded math problems In experiments, the team trained the animals to recognize the colors blue and yellow as symbols for adding or subtracting by a factor of one.

Color-coded math problems In experiments, the team trained the animals to recognize the colors blue and yellow as symbols for adding or subtracting by a factor of one.

Color-coded math problems In experiments, the team trained the animals to recognize the colors blue and yellow as symbols for adding or subtracting by a factor of one.