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KS3
Numbers
Part of
Maths
Topics
Place value
Place value
What is a number line?
1 Class Clip
Distance, speed and time
What is speed?
How to work out speed, time and distance
1 Class Clip
Rounding and estimating
Rounding and estimating
Ratio and proportion
Ratio and proportion
How to make a scale drawing of a football pitch
How to work out a unit price
3 Class Clips
Prime numbers, factors and multiples
Prime numbers, factors and multiples
What is a factor?
What is a common factor?
Powers and roots
Power and roots
1 Class Clip
Decimals
Decimals
1 Class Clip
Positive and negative numbers
Positive and negative numbers
1 Class Clip
Operations (calculations/sums)
Order of operation
How to use BIDMAS to solve equations
Multiplication and division
Converting fractions, decimals and percentages
1 Class Clip
Fractions
What are fractions?
Fractions
How to work out a fraction of an amount
How to turn a fraction into a percentage
How to simplify fractions
1 Class Clip
Percentages
What are percentages?
Percentages
How to work out percentage increase (decimal method)
How to work out percentage decrease (decimal method)
How to work out a percentage of an amount
How to work out the percentage of an amount (1% method)
How to find the original value before % off (decimal method)
1 Class Clip
Looking after your finances
Looking after your finances
How to work out interest
Standard index form
Standard index form
Links
BBC Podcasts: Maths
Radio 4 podcast showing maths is the driving force behind modern science.
BBC Radio 4: Maths collection
external-link
TES: Maths resources
external-link
My Maths
SUBSCRIPTION
external-link
NRICH Maths Club
external-link
MathsWatch
SUBSCRIPTION
external-link
Unio
SUBSCRIPTION