1,461 prompts matching "IGCSE practice: Choosing a sensible accuracy for an answer from its bounds"
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
Teach me again: Checking the solution of a linear equation by substituting it back
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Real-life question: Writing the equation that represents
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Real-life question: Proving a quadrilateral is a parallelogram
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Teach me again: Using the cosine ratio to solve
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Real-life question: The area of a major segment
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Teach me again: Distinguishing between rational
You are my personal SS1 Maths tutor. Teach me distinguishing between rational and irration
Real-life question: Solving a real-life word problem
Act as my SS1 Maths tutor. Set me a fresh word problem about a football viewing centre cha
Real-life question: Recognising the restrictions
Act as my SS1 Maths tutor. Set me a fresh word problem about a farmer selling yams at Mile
Teach me again: Identifying the solid a given net folds into
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Real-life question: Drawing a pie chart accurately with a protractor
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Teach me again: Tallying raw data into a distribution
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Real-life question: Substituting a solution pair back into the harder equation
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Real-life question: Average speed when a journey has two legs at different speeds
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Teach me again: Squaring a bracket that contains a surd
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Real-life question: Recognising inverse proportion from a table of values
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Teach me again: Using Pythagoras' theorem to solve
Act as my SS1 Maths tutor. Teach me using Pythagoras' theorem to solve a real-life distanc
Worked example: A calculation mixing all four operations
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Worked example: Multiplying the indices when a power is raised to a power
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Worked example: Simplifying a surd by taking out a square factor
Act as my SS1 Mathematics tutor. Take me through one full worked example on simplifying a