Change and approximation
Calculus studies how a quantity changes and how small changes accumulate. Graphical interpretation should accompany the notation.
IB Diploma DP1 / Mathematics / Curriculum
Route emphasis: structured theory, worked examples, answered practice, and a mastery checklist for IB Diploma DP1.
Unit
The essential chapter ideas in a clear sequence before practice.
Calculus studies how a quantity changes and how small changes accumulate. Graphical interpretation should accompany the notation.
Check domain, continuity, or differentiability where required. A correct rule cannot be applied mechanically outside its conditions.
A derivative represents local rate of change and a definite integral represents net accumulation. Always reconnect the result to the original problem.
Mathematics
Follow the method step by step and check why every step is valid.
For f(x) = x³ - 2x, find the derivative and the gradient at x = 6.
Mathematics
Start from the board specification and work topic by topic before full papers.
The structure follows the official textbook layout and is used to organise study.
The areas that usually create mistakes or need extra revision.
f'(x) = 3x² - 2, f'(6) = 106
Before calculating, explain the key idea from “AA: proof, exact algebra, analytical calculus, trigonometric identities” and which conditions must be checked.
The answer should show not only which rule is used for “AA: proof, exact algebra, analytical calculus, trigonometric identities”, but also why it is valid here.
Route emphasis
Try independently, use the hint if needed, then open the answer guide.
1. Explain the idea and give one correct foundation example for “AA: proof, exact algebra, analytical calculus, trigonometric identities”.
Write the givens, a useful representation or rule, and only then calculate.
A complete answer defines “AA: proof, exact algebra, analytical calculus, trigonometric identities”, shows equivalent steps, and includes a final check.
2. Solve an application and show every intermediate step for “AI: technology, modelling, statistics, interpretation of results”.
Write the givens, a useful representation or rule, and only then calculate.
A complete answer defines “AI: technology, modelling, statistics, interpretation of results”, shows equivalent steps, and includes a final check.
3. Compare a correct and an incorrect approach and justify the difference for “AA: proof, exact algebra, analytical calculus, trigonometric identities”.
Write the givens, a useful representation or rule, and only then calculate.
A complete answer defines “AA: proof, exact algebra, analytical calculus, trigonometric identities”, shows equivalent steps, and includes a final check.
Where to start: textbook, daily material, PDFs, videos, and worked examples.
Targeted practice before full tests so coverage is clear.
How to measure progress in this chapter and when it enters a cumulative mock.
What to do after finishing the chapter and how it connects to the next unit.
Note: for the official examinable syllabus of each school year, always confirm with the school, tutor, and current Ministry/IEP announcements.