The complete Calculus strand for AQA Level 2 Certificate in Further Mathematics (8365): 4 units, 70 pages, covering specification points 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9.

Each unit is a student sheet plus a teacher pack with a full AQA-format mark scheme. Across the strand that is 32 diagnostic misconception entries, 72 marks of exam-style questions, and full worked solutions to every question.

UNITS INCLUDED
• Unit 20 — Differentiation of kxⁿ (4.1, 4.2, 4.3)
• Unit 21 — Tangents and Normals (4.4)
• Unit 22 — Stationary Points and the Second Derivative (4.5, 4.6, 4.7, 4.9)
• Unit 23 — Optimisation Problems (4.8)

WHY THE ANSWERS ARE RIGHT
Every numerical answer is computed independently by computer algebra before the resource is drafted, then re-derived a second time from the finished PDF by a separate script that deliberately uses a different method, so repeating the original mistake cannot produce a false pass. Across the whole suite that is 69 scripts and 13,018 individual checks, all passing. Diagrams are generated programmatically and every marked point is asserted against the mathematics before it is drawn.

All questions are original. No question is adapted from a past paper, a textbook or any other published resource.

Greyscale versions of every document are included for departments that print in mono.

This resource is not endorsed by or affiliated with AQA.

Buying the strand rather than the units separately saves about 30%.