Why Technology Hasn’t Already Transformed Education - TeachThought PD . TeachThought was only a year or so old at the time and iPads had a lot of buzz. I thought it’d be interesting to see how much things have–and have not–changed. I did revise a little for clarity and remove a few clumsy references to email and Google+, for example. But It’s almost entirely republished as it was. Take to the comments below to let me know your thoughts.