27 October 2014

A History of classroom technology

A History of classroom technology

If I look at this, I can clearly remember my school getting its
first overhead projector.  What a marvel of technology during this time.
Of course things have moved forward from this time.
A great infographic!!

1 comment:

  1. This is great. Maybe I'll try to do a history of technology infographic using only items from my Vintage EdTech Collection. For instance, my filmstrips or record players or mimeograph machines.