912 prompts matching "Teach me again: Why the empty set is a subset of every set"
IGCSE-style teach me: How far to trust a prediction when correlation is weak
I am a Year 11 pupil. Explain how far to trust a prediction when correlation is weak in th
IGCSE-style teach me: The difference between f of x and f times x
I am a Year 11 pupil. Explain the difference between f of x and f times x in the style of
IGCSE-style teach me: Restricting a domain so that an inverse exists
I am a Year 11 pupil. Explain restricting a domain so that an inverse exists in the style
IGCSE-style teach me: The domain of a composite function
I am a Year 11 pupil. Explain the domain of a composite function in the style of a Cambrid
IGCSE-style teach me: Checking an inverse by composing the two functions
I am a Year 11 pupil. Explain checking an inverse by composing the two functions in the st
IGCSE-style teach me: Finding the gradient of the tangent you have drawn
I am a Year 11 pupil. Explain finding the gradient of the tangent you have drawn in the st
IGCSE-style teach me: Finding the y coordinate of a turning point
I am a Year 11 pupil. Explain finding the y coordinate of a turning point in the style of
Quiz Me: Exam Prep on Rationalising the Denominator of a Surd
I am a Year 11 pupil. Quiz me on rationalising the denominator of a surd with a mix of Cam
Worked Example: Which form of the geometric sum formula to use when r is less than one (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Worked Example: The median class of a grouped distribution (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
WAEC Past-Question Style: Why all the probabilities of an experiment add to one
I am in SS 2. Set me a WAEC Paper 2-style question on why all the probabilities of an expe
IGCSE quiz: Listing the sample space of a simple experiment
I am a Year 11 pupil. Quiz me with five short Cambridge IGCSE-style questions on listing t
Spot my mistake: Filling a three-set diagram starting from the centre
Act as my SS2 Mathematics tutor. Work a question on filling a three-set diagram starting f
Explain back: Drawing a histogram when every class is the same width
I have just studied drawing a histogram when every class is the same width in my SS2 Mathe
Spot my mistake: The area under a speed-time graph read as distance
Act as my SS2 Mathematics tutor. Work a question on the area under a speed-time graph read
Spot my mistake: Setting each bracket to nought to find the roots
Act as my SS2 Mathematics tutor. Work a question on setting each bracket to nought to find
Practice: Finding the length of a prism from its volume
Act as my SS2 Mathematics tutor. Give me five practice questions on finding the length of
IGCSE practice: The notation for the number of elements in a set
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the notation for the nu
Explain Back: The additive inverse in modular arithmetic (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the additive inverse in modular arithmetic back to you in my
Spot My Mistake: The nth term of an arithmetic progression (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh