International Society for Technology in Education - Blog > Words of Wisdom from a Late ... - 5 views
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Roland Gesthuizen on 01 Dec 11When I was a kid, one of my prize possessions was a big, red Swiss Army knife. It had everything from a plastic toothpick and a spoon to a bottle opener and screwdriver. I used it for all kinds of projects, and I always had it with me just in case someone needed to pry something open or tighten something down. Today I carry a more modern multipurpose tool-the smartphone.