IB Mathematics · Analysis and approaches
Original exam-style questions with full IB-style markschemes, written and checked by a practising IB teacher.

Four papers' worth of practice on differentiation: limits and rates of change, tangents and normals, the chain, product and quotient rules, stationary points, concavity, optimisation and kinematics.
On sale from December 2026. The free sample is available now.
Every question follows the structure, command terms and mark allocation of recent official papers.



A single wrong mark costs a teacher's trust. So nothing ships until it has passed three independent checks.
Each question is solved once when it is written, and again independently by a reviewer who never sees the markscheme. Any difference stops the question.
Every numerical answer, every root and every maximum is recomputed by software. Graphs are plotted from their functions, never drawn by hand.
No past-paper question, no textbook exercise, no disguised copy. Each question starts from a syllabus point and an invented context, and its origin is recorded.
Judge for yourself: a free sample of six questions from the Differential calculus pack, with the complete teacher markscheme.
No sign-up. No email. Just the PDF.
The seven calculator moves Paper 2 asks for, from the gradient at a point to maximum speed. Both calculators side by side, the screen to reach, and what to write before and after.
Free to copy and share with your students, unchanged and in full.