In a 2012 Education Week article, Justin Reich, an internet education specialist, wrote that Khan Academy's math courses overemphasize procedure. In other words, Khan's math video lectures explain the steps to solve a problem, but they don't take time to explain the concept behind the steps. In the words of the author, "writing about mathematics, … Continue reading Comparing Khan Academy’s “Procedures” to Shormann Math’s “Story” for Teaching High School Math