GCSE maths revision


Maths revision notes and tutorials

Adding and subtracting fractionsNumberStarStarStar
Calculating in standard formNumberStarStarStarStar
Completing the squareAlgebraStarStarStarStarStar
Converting numbers to standard form and vice-versaNumberStarStarStarStar
Converting recurring decimals into fractionsAlgebraStarStarStarStarStar
Expanding bracketsAlgebraStarStarStar
Factorising linear expressionsAlgebraStarStarStar
Factorising quadratic expressionsAlgebraStarStarStarStar
Finding a fraction of an amountNumberStarStar
Finding the mean, median, mode and rangeStatisticsStarStar
Fractions and mixed numbers interactive flowchartNumberStarStarStar
Laws of indicesNumberStarStarStar
Multiplying and dividing fractionsNumberStarStarStar
Simple and compound interestNumberStarStarStar
Solving simultaneous equationsAlgebraStarStarStarStar

Older revision notes

Below is a list of key topics which you really should understand if you're aiming for a grade 4 or better in your GCSE maths exam.

Maths and code: Enrichment activities

Finding the HCF of a pair of numbers with JavaScriptCodeStarStarStarStarStar
Generating Pythagorean TriplesCodeStarStarStarStarStar
Generating the Fibonacci sequenceCodeStarStarStarStarStar
Making a maths worksheet with JavaScriptCodeStarStarStarStarStar
Using JavaScript to check if a number is primeCodeStarStarStarStarStar