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05 Jul 2005 - 17:19
Challenging Word Problems from Singapore Math
Here's where to order Singapore Math Challenging Word Problems Book 3 if you're interested.
I love them.
I've done all of Book 3 myself, and will start Book 4 when I'm finished with Russian Math.
UPDATE 10-4-2006: I've only done a handful of the Book 4 problems, but I have begun to create a complete, hand-drawn solution manual. Don't ask me why. I was in Cambridge last spring, cruising Bob Slate Stationer's, when I spotted an expensive spiral-bound acid-free quadrille paper notebook that cried out to become a solution manual for Challenging Word Problems Book 4.
So I'm making a solution manual.
- almost 300 problems per book
- coherent groupings of like problems with like
- each problem set divided into a less difficult & more difficult group
- each problem set opens with 3 worked-out bar models
- all answers (in numbers, not bar models) in back


source:
artstuff.net
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