Advances in education have always stemmed from innovation. From chalkboards, to pencils, to computers and online based activities, education has come a long way.
I love the part of this graphic that shows a timeline of the evolution of educational technology – and, yes, a pencil is a piece of technology. One could argue that not much has really changed because it truly depends on how the educator uses and/or integrates the existing "tool du jour." Isn’t it fascinating to note how the spiral of change is getting tighter?
See on www.edudemic.com