Sherlock Holmes’ Problem-Solving Formula

One approach, based on the logic used by Sherlock Holmes, can deliver significant results, according to the following excerpt from Gregg Young’s new book Reasoning Backwards: Sherlock Holmes’ Guide to Effective Problem Solving. Solving problems is ...GMAT Tip: Digging for Clues in Answer Choices

Numbers that you can plug back into the problem • Answers that you can eliminate via the process of elimination • Clues as to what your “finished” math should look like (as in the example above) • Far enough apart that you can estimate, using ...Looking For Real-World Math Problems? Try Google Earth!

Thomas Petra has taught math ... use the things they know already and I want them to learn new skills like critical thinking and problem solving on their own terms.” One lesson Petra did with middle school students helped them practice the distance ...GMAT Tip: What Geometry Questions Really Measure

Unless you’re a math teacher or a pyramid architect, the answer ... geometric formulas are intrinsically useful in business school; it tests geometry because it lends itself well to the assessment of business-related problem solving.Why is this Common Core math problem so hard? Supporters respond to quiz that went viral

3) That they can “explain why addition and subtraction strategies work, using place ... how you arrived at an answer – not just memorizing a formula – is also one of the standards’ key goals for students. In the math problem encountered by Severt ...

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