1,483 prompts matching "The common difference found from the fourth and ninth terms (IGCSE/WAEC Revision"
Word problem: Substituting after rearranging, rather than before
Act as my SS1 Mathematics tutor. Give me three word problems on substituting after rearran
Nigerian scenario: Rearranging a formula from Nigerian trade or building
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Teach me: Direct variation and its constant
You are my personal SS1 Mathematics tutor. Teach me direct variation and its constant, wor
Explain back: Partial variation and its fixed part
I have just studied partial variation and its fixed part in my SS1 Mathematics class. Let
Nigerian scenario: A variation problem from Nigerian transport fares
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Explain back: Factorising a difference of two squares
I have just studied factorising a difference of two squares in my SS1 Mathematics class. L
Nigerian scenario: A quadratic from a described area problem
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Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Nigerian scenario: A quadratic from a described Nigerian profit problem
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WAEC pitfalls: Joining the points of a parabola with straight lines
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on joining
Teach me: The arc as a fraction of the circumference
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Word problem: Arc length when the angle is given in radians
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WAEC pitfalls: Leaving out the two radii when finding a sector's perimeter
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Exam timing: A timed set of arc and perimeter questions
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Teach me: The sector area as a fraction of the circle
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Word problem: Relating the sector's arc to the cone's base circumference
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WAEC pitfalls: Using the sector radius as the cone's base radius
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Nigerian scenario: A cone made from sheet metal in a Nigerian workshop
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Exam timing: A timed set of sector and segment questions
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WAEC pitfalls: Using the slant height where the vertical height belongs
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