JH
Combo Tutors contributor
James Harrington
IB Curriculum Specialist
James Harrington is an IB Curriculum Specialist at Combo Tutors Academy. He writes about IB assessment, academic decision-making and the exam habits that help students protect valuable marks.
Published guidance
Articles by James Harrington
2 published articles
IB
Only 15% of IB total point predictions are exactly correct, and more than half are overpredicted. Here's what this means for your child's university applications.
Mathematics
From algebraic sign errors to misreading graph questions — these are the mistakes that cost students grades in IB, A-Level, and GCSE maths exams.