What has changed, what remains the same, and what general patterns can be discerned from the past twenty years in the fast-changing field of edtech?
Martin Weller looks back at twenty years of EdTech, highlighting the various moments that have stood out across the journey. This brings together many of the pieces that he has written for his 25 years of EdTech series that he has written to celebrate 25 years of ALT. As he points out in his introduction, we are not very good at looking back. This post then offers an opportunity to stop and do so in a structured manner. Another interesting take on history is Ben Francis’ post on the Firefox OS.