Editor's note: Last week, we at EdSurge were a tad dismissive of Khan Academy's newly launched computer science program. Boy, did you let us have it! Dan Meyer, who has been sharp-tongued about Khan's ...

Every once and a while, I like to add new ways to do numerical calculations. In this case, it is with Khan Academy's new computer science module. First, a couple of notes about the Khan Academy ...

you've probably seen somewhere the definition of computer science as the study of computers and that probably wasn't particularly helpful because what does it mean to study a computer to get to a ...