But some showed persistent problems, she said, including difficulty understanding place value — despite multiple explanations ...

Math can be hard. In school, many survive math class by memorizing the needed formulas without ever really understanding why they work in the first place. Simple animations can help you see the ...

The film goes into the unseen ways math affects everyday lives of people around the world. “We thought that the film would ...

Grid-in questions, or student-produced responses, account for about 22% of the 58-question SAT math section. As opposed to multiple-choice questions, where the correct answer is always one of the ...