1,469 prompts matching "Why the sign reverses when dividing by a negative"
Practice set: Factorising when that coefficient is not one
Act as my SS1 Mathematics tutor. Give me five practice questions on factorising when that
Worked example: Solving by setting each factor to nought
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by set
Quiz me: Writing a quadratic in the form (x + a) squared plus b
Act as my SS1 Mathematics tutor and quiz me on writing a quadratic in the form (x + a) squ
Spot my mistake: Deriving the quadratic formula
Act as my SS1 Mathematics tutor. Work a question on deriving the quadratic formula with on
Exam timing: A timed set of formula and completing-the-square questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of formula
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
Quiz me: Finding an arc length from the angle and radius
Act as my SS1 Mathematics tutor and quiz me on finding an arc length from the angle and ra
Spot my mistake: The arc length left out of a sector's perimeter
Act as my SS1 Mathematics tutor. Work a question on the arc length left out of a sector's
Quiz me: Finding a sector area from the angle and radius
Act as my SS1 Mathematics tutor and quiz me on finding a sector area from the angle and ra
Spot my mistake: The area of a minor and a major segment
Act as my SS1 Mathematics tutor. Work a question on the area of a minor and a major segmen
Quiz me: The volume of a cylinder found from its diameter
Act as my SS1 Mathematics tutor and quiz me on the volume of a cylinder found from its dia
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
Quiz me: The volume of a frustum as a difference of two cones
Act as my SS1 Mathematics tutor and quiz me on the volume of a frustum as a difference of
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
Spot my mistake: The faces hidden where two solids join
Act as my SS1 Mathematics tutor. Work a question on the faces hidden where two solids join
IGCSE Maths Y10: The angle at the centre being twice the angle at the circumference — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Teach me the angle at the centre
IGCSE Maths Y10: Two circle theorems used together in one diagram — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on two circle the
IGCSE Maths Y10: An angle at the centre that is reflex — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a question on an angle at
IGCSE Maths Y10: A diagram with two chords drawn from the same point — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo
IGCSE Maths Y10: The opposite angles of a cyclic quadrilateral — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Teach me the opposite angles of a