GCSE Mathematics
Every GCSE Maths skill, in one map
225 skills with stable IDs, prerequisites and AQA / Edexcel references. Mapped 2026-10-23.
- Skills
- 225
- Topics
- 81
- Strands
- 6
- Foundation & Higher
- 165
- Higher only
- 60
- Prerequisite links
- 449
- Spec codes
- 97
v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.
Showing 19 of 19 skills
- Order integers and use inequality symbols
M-NUM-002Foundation & HigherPlace value
AQA: N1Edexcel: N1 - Order decimals and fractions
M-NUM-003Foundation & HigherPlace value
AQA: N1, N10Edexcel: N1, N10 - Estimate powers and roots
M-NUM-019Higher onlyPowers and roots
AQA: N6, N14Edexcel: N6, N14 - Find equivalent fractions and simplify
M-NUM-020Foundation & HigherFractions
AQA: N2, N10Edexcel: N2, N10 - Convert between fractions and decimals
M-NUM-021Foundation & HigherFractions
AQA: N10Edexcel: N10 - Round to decimal places and significant figures
M-NUM-024Foundation & HigherAccuracy
AQA: N15Edexcel: N15 - Find a fraction of an amount
M-NUM-026Foundation & HigherFractions
AQA: N12Edexcel: N12 - Convert recurring decimals and fractions
M-NUM-029Higher onlyRecurring decimals
AQA: N10Edexcel: N10 - Estimate and check calculations
M-NUM-035Foundation & HigherEstimation
AQA: N14Edexcel: N14 - Write error intervals after rounding or truncation
M-NUM-036Foundation & HigherAccuracy
AQA: N15Edexcel: N15 - Interpret limits of accuracy
M-NUM-037Foundation & HigherAccuracy
AQA: N16Edexcel: N16 - Calculate with upper and lower bounds
M-NUM-038Higher onlyAccuracy
AQA: N16Edexcel: N16 - Use standard units and decimal measures
M-NUM-039Foundation & HigherUnits and money
AQA: N13Edexcel: N13 - Calculate with time and timetables
M-NUM-040Foundation & HigherUnits and money
AQA: N13, R1Edexcel: N13, R1 - Calculate household income, costs and profit
M-NUM-041Foundation & HigherUnits and money
AQA: N2, N13, R9Edexcel: N2, N13, R9 - Convert standard length, mass and capacity units
M-RAT-001Foundation & HigherUnits
AQA: R1, N13Edexcel: R1, N13 - Find percentages of amounts
M-RAT-006Foundation & HigherPercentages
AQA: N12, R9Edexcel: N12, R9 - Convert and compare fractions, decimals and percentages
M-RAT-007Foundation & HigherPercentages
AQA: N10, R9Edexcel: N10, R9 - Connect ratios, fractions and multiplicative relationships
M-RAT-015Foundation & HigherRatio
AQA: N11, R6, R8Edexcel: N11, R6, R8