Computer scientists are a demanding bunch. For them, it’s not enough to get the right answer to a problem — the goal, almost always, is to get the answer as efficiently as possible. Take the act of ...

Awhile back I believe that you had an article on multiplication for those students who are not learning in traditional ways. You mentioned using three paper plates and five blocks to show 3 x 5 = 15 ...

Multiplication facts typically describe the answers to multiplication sums up to 10x10. Sums up to 10x10 are called “facts” as it is expected they can be easily and quickly recalled. You may recall ...