1,483 prompts matching "Treating an implication as though it worked both ways"
Spot My Mistake: A sequence built from the triangular numbers (IGCSE Marking)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
IGCSE-style question: Factorising a quadratic before solving it
I am a Year 10 pupil. Set me one full Cambridge IGCSE examination question on factorising
Quiz Me: Exam Prep on Simultaneous Linear Equations
I am a Year 10 pupil. Quiz me on simultaneous linear equations with a mix of Cambridge IGC
Explain Back: Checking a solution in both equations (IGCSE/WAEC Revision)
I am in SS 1. Let me explain checking a solution in both equations back to you in my own w
Explain Back: Finding the constant of an inverse variation from one pair of values (IGCSE/WAEC Revision)
I am in SS 1. Let me explain finding the constant of an inverse variation from one pair of
IGCSE-style question: A joint variation with one variable in the denominator
I am a Year 10 pupil. Set me one full Cambridge IGCSE examination question on a joint vari
WAEC Past-Question Style: Partial variation of the form y equals ax plus b
I am in SS 1. Set me a WAEC Paper 2-style question on partial variation of the form y equa
IGCSE-style question: Solving a linear inequality with brackets
I am a Year 10 pupil. Set me one full Cambridge IGCSE examination question on solving a li
Quiz Me: Exam Prep on Linear Inequalities
I am a Year 10 pupil. Quiz me on linear inequalities with a mix of Cambridge IGCSE-style m
IGCSE-style question: The exact ratios of 30, 45 and 60 degrees
I am a Year 10 pupil. Set me one full Cambridge IGCSE examination question on the exact ra
Quiz Me: Exam Prep on Trigonometric Ratios of Special Angles
I am a Year 10 pupil. Quiz me on trigonometric ratios of special angles with a mix of Camb
Real-World Word Problem: A height found from an angle of elevation (Exam Style)
I am in SS 1. Give me a real-world word problem on a height found from an angle of elevati
IGCSE-Style Question: A distance found from an angle of depression
I am in SS 1. Set me a Cambridge IGCSE-style question on a distance found from an angle of
Quiz Me: Exam Prep on Volume and Surface Area of a Cone
I am a Year 10 pupil. Quiz me on the volume and surface area of a cone with a mix of Cambr
IGCSE-style question: The volume and surface area of a sphere
I am a Year 10 pupil. Set me one full Cambridge IGCSE examination question on the volume a
WAEC Past-Question Style: The volume of a sphere left in terms of pi
I am in SS 1. Set me a WAEC Paper 2-style question on the volume of a sphere left in terms
Teach me (Cambridge style): The volume and surface area of a hemisphere
I am a Year 10 pupil following the Cambridge syllabus. Teach me the volume and surface are
Quiz Me: Exam Prep on Volume and Surface Area of a Sphere and Hemisphere
I am a Year 10 pupil. Quiz me on the volume and surface area of a sphere and a hemisphere
Quiz Me: Exam Prep on Arc Length and Area of a Sector
I am a Year 10 pupil. Quiz me on arc length and the area of a sector with a mix of Cambrid
Quiz Me: Exam Prep on Volume and Surface Area of a Frustum
I am a Year 10 pupil. Quiz me on the volume and surface area of a frustum with a mix of Ca