For Valentine’s Day … | Colleen Young

An annual update, ideas and resources for Valentine’s Day … From @OCR_Maths, we could try this puzzle. OCR often share some great maths puzzles, look out for them. The excellent Maths Careers site is managed and maintained by the Institute of Mathematics … Continue reading →

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Factorisation of Quadratic Expressions | Colleen Young

When factorising quadratic expressions I always encourage students to check coefficients first, if the coefficient of x2 and the constant are prime for example they clearly do not need elaborate methods. Some students have difficulty with the splitting the middle term … Continue reading →

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