1,461 prompts matching "IGCSE practice: Choosing a sensible accuracy for an answer from its bounds"
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
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
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
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
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
Teach me the IGCSE way: Finding a percentage of a quantity
I am a Year 10 pupil. Teach me finding a percentage of a quantity the way a Cambridge IGCS
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
Teach me the IGCSE way: The difference between qualitative and quantitative data
I am a Year 10 pupil. Teach me the difference between qualitative and quantitative data th
Worked example: Choosing a sample, and what makes it fair
Act as my SS1 Mathematics tutor. Take me through one full worked example on choosing a sam
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
Teach me the IGCSE way: The perimeter and area of a rectangle
I am a Year 10 pupil. Teach me the perimeter and area of a rectangle the way a Cambridge I
Teach me the IGCSE way: Naming angles as acute, obtuse, reflex or right
I am a Year 10 pupil. Teach me naming angles as acute, obtuse, reflex or right the way a C
Teach me the IGCSE way: The mean of a list of numbers
I am a Year 10 pupil. Teach me the mean of a list of numbers the way a Cambridge IGCSE tex
Teach me the IGCSE way: Drawing and reading a bar chart
I am a Year 10 pupil. Teach me drawing and reading a bar chart the way a Cambridge IGCSE t
Teach me the IGCSE way: What a pair of simultaneous equations means
I am a Year 10 pupil. Teach me what a pair of simultaneous equations means the way a Cambr
Teach me the IGCSE way: Ordering positive and negative numbers
I am a Year 10 pupil. Teach me ordering positive and negative numbers the way a Cambridge
Worked example: Estimating an answer by rounding first
Act as my SS1 Mathematics tutor. Take me through one full worked example on estimating an
Teach me the IGCSE way: Writing and simplifying a ratio
I am a Year 10 pupil. Teach me writing and simplifying a ratio the way a Cambridge IGCSE t
Worked example: An exact Pythagoras answer left as a simplified surd
Act as my SS1 Mathematics tutor. Take me through one full worked example on an exact Pytha
Teach me the IGCSE way: Plotting points in all four quadrants
I am a Year 10 pupil. Teach me plotting points in all four quadrants the way a Cambridge I