1,482 prompts matching "The formula for standard deviation of ungrouped data, and what each symbol means"
Teach me again: Judging whether a calculated answer is reasonable
Act as my SS1 Mathematics tutor. I did not follow judging whether a calculated answer is r
More practice: Giving a ratio in its simplest form
Act as my SS1 Maths tutor. I want extra practice on giving a ratio in its simplest form. G
Another worked example: Why unlike surds cannot be combined
Act as my SS1 Mathematics tutor. Work a second, different example on why unlike surds cann
Another worked example: Using Pythagoras to find the hypotenuse
Act as my WAEC Mathematics tutor. I am in SS 1. Take me through a second worked example on
Teach me again: Using Pythagoras' theorem to solve
Act as my SS1 Maths tutor. Teach me using Pythagoras' theorem to solve a real-life distanc
Another worked example: Finding an endpoint from the midpoint and the other end
Act as my SS1 Mathematics tutor. Work a second, different example on finding an endpoint f
Teach me again: Writing a line parallel to another through a stated point
Act as my SS1 Mathematics tutor. I did not follow writing a line parallel to another throu
Teach me the IGCSE way: Natural numbers, integers and rational numbers distinguished
I am a Year 10 pupil. Teach me natural numbers, integers and rational numbers distinguishe
Worked example: Factors, multiples and the highest common factor
Act as my SS1 Mathematics tutor. Take me through one full worked example on factors, multi
Teach me the IGCSE way: What an index tells you to do
I am a Year 10 pupil. Teach me what an index tells you to do the way a Cambridge IGCSE tex
Worked example: Multiplying the indices when a power is raised to a power
Act as my SS1 Mathematics tutor. Take me through one full worked example on multiplying th
Teach me the IGCSE way: Squares and square roots as inverse operations
I am a Year 10 pupil. Teach me squares and square roots as inverse operations the way a Ca
Calculator paper: Powers and roots on the calculator
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on powers and roo
Teach me the IGCSE way: Reading and writing the 24-hour clock
I am a Year 10 pupil. Teach me reading and writing the 24-hour clock the way a Cambridge I
Calculator paper: Time zones and the difference between two places
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on time zones and
Teach me the IGCSE way: A fraction that gives a recurring decimal
I am a Year 10 pupil. Teach me a fraction that gives a recurring decimal the way a Cambrid
Worked example: Finding the original amount after a percentage change
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding the or
Teach me the IGCSE way: Expanding two brackets
I am a Year 10 pupil. Teach me expanding two brackets the way a Cambridge IGCSE textbook w
Calculator paper: Changing the subject when the letter appears twice
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on changing the s
Teach me the IGCSE way: Constructing a triangle from three given sides
I am a Year 10 pupil. Teach me constructing a triangle from three given sides the way a Ca