Good Mathematical Problems

In the following write-ups, we will illustrate the use of the Bar Model Method to solve some good mathematical PSLE questions in the solutions to variants of these questions.

The Ribbon Problem 红丝带问题

A variant of a 2017 PSLE problem類似考试問题

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Apples and Oranges苹果与橙子分配问题

A Distributive Problem (Distributive Law)

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Sharing Apples. 分享苹果问

A problem involves LCM situation.应用最小公约数

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The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.

Andrew Wiles (1953 – ) , a British Mathematician.