890 prompts matching "Why percentage error is more useful than absolute error"
Worked example: Why a zero index gives one, derived from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a zero ind
Worked example: Why a rationalised denominator is preferred
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a rational
Find my error: Converting a percentage to a fraction
Act as my SS1 Maths tutor. I attempted a harder question on converting a percentage to a f
Teach me again: Why the empty set is a subset of every set
Act as my SS1 Mathematics tutor. I did not follow why the empty set is a subset of every s
Extra quiz: Why side-side-angle is not a congruence condition
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Find my error: Why the modal class depends on the class width
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Teach me again: Why the range is affected by a single extreme value
Act as my SS1 Mathematics tutor. I did not follow why the range is affected by a single ex
Extra quiz: Giving more figures than the data can support
Act as my SS1 Mathematics tutor. Give me a further quiz on giving more figures than the da
Worked example: Ordering a mixed list of fractions, decimals and percentages
Act as my SS1 Mathematics tutor. Take me through one full worked example on ordering a mix
Quiz: The binary times table, and why it is so short
Act as my SS1 Mathematics tutor and quiz me on the binary times table, and why it is so sh
Spot my mistake: Spotting a sign error when factorising a quadratic
Act as my SS1 Mathematics tutor. Work a question on spotting a sign error when factorising
More WAEC practice: Deciding the power of ten when a number is written in standard form
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on deci
More WAEC practice: Deciding which of two ratios is the greater
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on deci
Another worked example: Why the mode of grouped data is only an estimate
Act as my SS1 Mathematics tutor. Work a second, different example on why the mode of group
Find my error: Finding an angle of elevation from a height and a distance
Act as my SS1 Mathematics tutor. Set me a question on finding an angle of elevation from a
More practice: Calculating percentage increase or decrease
Act as my SS1 Maths tutor. I want extra practice on calculating percentage increase or dec
Find my error: Factorising an algebraic expression
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More WAEC practice: Simplifying an algebraic fraction by factorising first
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Find my error: Recognising the symmetry properties
Act as my SS1 Maths tutor. I attempted a harder question on recognising the symmetry prope
More WAEC practice: A pair of equations where one is already arranged
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on a pa