I. The first solving equations problem set in Connected Mathematics 2, Moving Straight Ahead: Linear Relationships (published in 2006):
II. The first solving equations problem set in Wentworth's New School Algebra (published in 1898):
III. Extra Credit
Is it dangerous to have high schoolers dive right into algebraic solutions to equations without having them use tables first?
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1 comment:
Oh gosh. I've got to get a copy of that algebra text. My daughter would LOVE that. She's currently using one that was first published in the 1930's and although I love her modern text, Singapore Discovering Mathemtics, she much prefers the simple and straightforward texts the one in your post.
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