Spelling, Algebra, and When to Turn Off the Computer
As Pilone points out in her blog, there was a great deal of discussion between the authors (her and her spouse) and the publishers as to how much technology should be injected into the book. In other words, should graphing calculators be required or at least "allowed" in working through the book's problems. The ultimate answer was "no", which was a relief to me (I don't what to have to go out and buy one again). The Pilones had grown up and learned Algebra in a world without graphing calculators and certainly, generations of mathematicians worked through Algebra without such aids. Learning to do it yourself has advantages (and yes, calculators are "allowed" to perform simple math calculations). Full Story |
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