Apple's Calculator app does more than help you calculate tips. With the latest OSes, it launches on iPad and lets you create a Math Note for more complex problems, among other things. Lance is an ...

My geometry students always ask me if they can use their calculators. Always. You'd think by now they would know that the answer is going to be no. They think that because I'm a big geek I must want ...

A new position statement by the National Council of Teachers of Mathematics on the use of calculators in math classrooms emphasizes a “balance” between the electronic aids and paper-and-pencil ...