Common Year 10 gapsWhere Year 10 IGCSE Maths students typically lose marks
Based on Year 10 IGCSE Maths (0580) exam patterns, the most common mark-loss points are:
- Algebra handling. Rearranging equations with multiple terms, expanding brackets correctly, and factorising when the question does not say "factorise."
- Working layout. Skipping steps that the mark scheme awards separately, or writing working that the examiner cannot follow.
- Multi-step geometry and trigonometry. Knowing SOHCAHTOA but not being able to choose which ratio to use when the triangle has missing information at multiple points.
- Worded problems. Translating the question's English into the correct mathematical operation before starting the calculation.
What MathPert fixesFinding the break point, not just re-teaching the topic
Teacher Au's approach in the Year 10 class is to find the specific step where the method breaks for each student. That is usually one or two steps — not the whole topic. Fixing those specific steps is faster and more effective than re-covering the full syllabus. The class is live on Zoom with a maximum of 8 students, so Teacher Au can see each student's working and identify the break point in real time, not after a test has been marked.