1,483 prompts matching "IGCSE practice: Locating the ninetieth percentile on an ogive"
WAEC pitfalls: Negating a statement containing all or some
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Exam timing: A timed set of logical operator questions
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Teach me: How many rows a truth table needs
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Nigerian scenario: Testing a described argument for validity
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Exam timing: A timed set of truth table questions
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Nigerian scenario: Rearranging a formula from Nigerian trade or building
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WAEC pitfalls: Treating a partial variation as a direct one
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Exam timing: A timed set of variation questions
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Teach me: Recognising a quadratic expression
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Nigerian scenario: A quadratic from a described area problem
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Exam timing: A timed set of factorisation questions
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Teach me: Why completing the square works
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Quiz me: Writing a quadratic in the form (x + a) squared plus b
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Spot my mistake: Deriving the quadratic formula
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Worked example: Substituting into the quadratic formula carefully
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WAEC pitfalls: Dropping the plus-or-minus from the formula
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Nigerian scenario: A quadratic from a described Nigerian profit problem
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Spot my mistake: Whether a parabola has a maximum or a minimum
Act as my SS1 Mathematics tutor. Work a question on whether a parabola has a maximum or a
WAEC pitfalls: Joining the points of a parabola with straight lines
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Exam timing: A timed set of questions on drawing quadratic graphs
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