911 prompts matching "IGCSE-style teach me: Why multiplying by a negative reverses the inequality"
Quiz: Finding the foot of the perpendicular
Act as my SS2 Mathematics tutor and quiz me on finding the foot of the perpendicular. Ask
Explain back: Continuing a sequence whose differences themselves change
I have just studied continuing a sequence whose differences themselves change in my SS2 Ma
Quiz: Equating the indices once the bases match
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Practice: Finding the nth term of a linear sequence
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Real-life problem: Proving two chords equal from their distances
Act as my SS2 Mathematics tutor. Show me where proving two chords equal from their distanc
Explain Back: Congruency conditions
Act as my SS2 Maths tutor. Let me try to summarise how to decide whether two triangles are
Spot my mistake: A problem in which two quantities are related
Act as my SS2 Mathematics tutor. Work a question on a problem in which two quantities are
Quiz: Deciding whether a boundary is included or excluded
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Spot my mistake: Writing the inequality for a vertical or horizontal boundary
Act as my SS2 Mathematics tutor. Work a question on writing the inequality for a vertical
Explain back: The denominator after one item has been removed
I have just studied the denominator after one item has been removed in my SS2 Mathematics
Explain back: Finding every solution within a given range
I have just studied finding every solution within a given range in my SS2 Mathematics clas
Worked example: Finding a missing angle in a quadrilateral
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Practice: The shape of y equals a to the power x
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Explain back: Finding the distance from the centre to a chord
I have just studied finding the distance from the centre to a chord in my SS2 Mathematics
Spot my mistake: An exponential equation that needs a substitution
Act as my SS2 Mathematics tutor. Work a question on an exponential equation that needs a s
Practice: The notation for the probability of A given B
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Quiz: Substituting two sides and the included angle
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Explain back: Finding a distance from an angle of depression
I have just studied finding a distance from an angle of depression in my SS2 Mathematics c
Quiz: Finding the y-intercept of a quadratic
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Explain back: The discriminant, and how many roots it predicts
I have just studied the discriminant, and how many roots it predicts in my SS2 Mathematics