Maths hub
Learn a topic, sit an original Yumio digital exam written to your exam board’s published spec, then mark. Not official papers.
Set your Maths tier:
How to learn here 1. Open a topic → 2. Know · See · Try → 3. Practice → 4. Sit a paper → 5. Mark gaps
Priority revise · GCSE Maths
High-yield topics
Algebra · ~20–30%
Linear equations & rearranging
Method marks everywhere. Show clear working.
Ratio · ~20–25%
Ratio, proportion & best buys
High-frequency worded marks across papers.
Number · ~15–25%
Fractions, decimals & percentages
Foundation staple; Higher still drops easy marks here.
Geometry · ~15–20%
Area, perimeter & volume
Formula recall + units. Classic paper staples.
Algebra · Higher climb
Quadratics
Factorise, complete the square, formula.
Geometry · trig
Trigonometry (right-angled)
SOHCAHTOA first; Higher adds sine/cosine rule later.
All topics
Past papers
Question paper and mark scheme open the board’s finder. Sit an original Yumio paper if you want a timed test here.