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IS THIS ADDITION OR SUBTRACTION SIR?!!

IS THIS ADDITION OR SUBTRACTION SIR?!!. Working like a Mathematician. The Problem. Visualising it . A Right angle triangle showing Pythagoras theorem -Why bother?. Find an expression for the hypotenuse of a right angle triangle in terms of the area and perimeter of the triangle.

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IS THIS ADDITION OR SUBTRACTION SIR?!!

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  1. IS THIS ADDITION OR SUBTRACTION SIR?!!

  2. Working like a Mathematician The Problem Visualising it A Right angle triangle showing Pythagoras theorem -Why bother? Find an expression for the hypotenuse of a right angle triangle in terms of the area and perimeter of the triangle A triangle shaded As a mathematical expectation: Express the hypotenuse (H) in terms Of the Area(A) and the Perimeter(P) A triangle highlighting the Perimeter Now put it all together and fiddle till you get an expression with H in terms of P & A

  3. Working like a Mathematician The Problem

  4. This is all Y13 applicable !! They have: a mathematical tool kit, all level 8 of it, accumulated over 12 years of learning mathematics.

  5. Give them something to use it on ! • Use a problem to draw out mathematical understanding

  6. A problem !! • Google 2006 scholarship mathematics with calculus

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