1,483 prompts matching "IGCSE-style teach me: A three-set survey problem solved with a Venn diagram"
Spot my mistake: Finding a root with logarithms
Act as my SS1 Mathematics tutor. Work a question on finding a root with logarithms with on
Spot my mistake: Solving a simple congruence
Act as my SS1 Mathematics tutor. Work a question on solving a simple congruence with one d
Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class
Spot my mistake: Implication, and what it asserts
Act as my SS1 Mathematics tutor. Work a question on implication, and what it asserts with
Explain back: The truth table for an implication
I have just studied the truth table for an implication in my SS1 Mathematics class. Let me
Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Spot my mistake: Changing the subject when the letter is under a root
Act as my SS1 Mathematics tutor. Work a question on changing the subject when the letter i
Explain back: Partial variation and its fixed part
I have just studied partial variation and its fixed part in my SS1 Mathematics class. Let
Spot my mistake: Finding the constant from one pair of values
Act as my SS1 Mathematics tutor. Work a question on finding the constant from one pair of
Explain back: Factorising a difference of two squares
I have just studied factorising a difference of two squares in my SS1 Mathematics class. L
Spot my mistake: Factorising a perfect square trinomial
Act as my SS1 Mathematics tutor. Work a question on factorising a perfect square trinomial
Explain back: Reading the turning point from the completed square
I have just studied reading the turning point from the completed square in my SS1 Mathemat
Spot my mistake: Deriving the quadratic formula
Act as my SS1 Mathematics tutor. Work a question on deriving the quadratic formula with on
Explain back: Reading the roots off the graph
I have just studied reading the roots off the graph in my SS1 Mathematics class. Let me ex
Spot my mistake: Whether a parabola has a maximum or a minimum
Act as my SS1 Mathematics tutor. Work a question on whether a parabola has a maximum or a
Explain back: Finding the radius from a given arc length
I have just studied finding the radius from a given arc length in my SS1 Mathematics class
Spot my mistake: The surface area of a cylinder
Act as my SS1 Mathematics tutor. Work a question on the surface area of a cylinder with on
Explain back: The curved surface area of a frustum
I have just studied the curved surface area of a frustum in my SS1 Mathematics class. Let
Spot my mistake: The total surface area of a frustum
Act as my SS1 Mathematics tutor. Work a question on the total surface area of a frustum wi
Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let