This week's learning apps gone free feature some fun math, a cool way to make wireless presentations, and a great way to get started composing songs. (edtechpicks.org)
Here is a list of games recently gone free on this offer and a regular price column to show you just how much you would save when you get them for free. (gamecmd.com)
Be wary of the pursuit of rankings at all costs (which is one reason people sometimes go free with their first book). (susankayequinn.com)