calculator skills

teacher overview

calculatorSkillsSample.pdf

teach-learn-practise

useful extra my_calculator_is_broken.mp4

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NC information

N6 use positive integer powers and associated real roots (square, cube and higher), recognise powers of 2, 3, 4, 5 estimate powers and roots of any given positive number

N7 calculate with roots, and with integer indices; calculate with and fractional indices