The familiar, hierarchical sequence of math instruction starts with counting, followed by addition and subtraction, then multiplication and division. The computational set expands to include bigger ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study found that college students better understand complex calculus concepts in active learning classes. Hill Street ...

But, both of these would require large structural changes for a course that teaches hundreds of students a year — something that can’t really happen in the near term. What could happen now, though, is ...