1,461 prompts matching "IGCSE practice: Choosing a sensible accuracy for an answer from its bounds"
Worked example: Spotting a misleading scale on a chart
Act as my SS1 Mathematics tutor. Take me through one full worked example on spotting a mis
Worked example: Constructing the perpendicular bisector of a line
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Worked example: The order of rotational symmetry
Act as my SS1 Mathematics tutor. Take me through one full worked example on the order of r
Worked example: Solving by substitution
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Worked example: Solving by completing the square
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by com
Worked example: The equation y equals mx plus c
Act as my SS1 Mathematics tutor. Take me through one full worked example on the equation y
Worked example: The equation of a line through two points
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Worked example: The back bearing of a given bearing
Act as my SS1 Mathematics tutor. Take me through one full worked example on the back beari
WAEC Past-Question Style: A negative index written as a fraction
I am in SS 1. Set me a WAEC Paper 2-style question on a negative index written as a fracti
WAEC Past-Question Style: Combining two linear inequalities
I am in SS 1. Set me a WAEC Paper 2-style question on combining two linear inequalities, o
WAEC Past-Question Style: The volume of a sphere left in terms of pi
I am in SS 1. Set me a WAEC Paper 2-style question on the volume of a sphere left in terms
Worked example: Converting a number with a fractional part to base ten
Act as my SS1 Mathematics tutor. Take me through one full worked example on converting a n
WAEC pitfalls: Treating the digits of a base number as base ten digits
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on treatin
Worked example: Multiplying two numbers in base five
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WAEC pitfalls: Carrying as though the base were ten
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Worked example: Deriving the negative index from the division law
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WAEC pitfalls: Applying a law to bases that are not the same
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on applyin
WAEC pitfalls: Equating indices when the bases have not been matched
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on equatin
Worked example: A two-step problem needing two ratios
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Worked example: Using the power law to simplify a logarithmic expression
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the powe