One of Audrey Watters’s observations in her deeply researched Teaching Machines is that ed-tech evangelists seldom make an effort to learn the history of educational technologies. For those ...
To its 5,000 salesmen across the U.S., Grolier Inc., publisher of America’s oldest encyclopedia, last week handed out an odd-looking new product to sell door to door. A green, windowed, sheet-metal ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results