Math problem solving techniques : Polya’s 4-steps
March 28, 2025
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Want to solve math problems like a pro?Meet your secret weapon: Polya’s 4-Step Problem Solving Method—a simple roadmap that takes
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A-Math/E-Math Laws of Indices
March 16, 2025
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The laws of indices help us work with powers of numbers more easily. A power (or exponent) tells us how
Math Sec 1 – Lowest Common Multiple (LCM)
February 25, 2025
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The Lowest Common Multiple (LCM) helps us find a common number between a series of numbers. Imagine a school bell
Math Sec 1 – Highest Common Factor (HCF)
February 25, 2025
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The Highest Common Factor (HCF) helps us break things down into their simplest form. Imagine you have 18 and
E-Math – Statistics – What is Standard Deviation?
February 10, 2025
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Standard deviation is a useful way to estimate the “spread” in a set of numbers. In the example, each
E-Math – Compound Interest – Annually, semi-annually and quarterly
January 15, 2025
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To illustrate Compound Interest, I used an example where $10,000 (Principal) is invested for 3 years at an annual