Paper
SEC 2019
SEC 2014 (HL)
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| Paper 1 | Paper 2 |
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| Section A (Concepts and Skills) | Section A (Concepts and Skills) |
| 1. Intersecting functions Topics: Functions |
1. Solving triangles, 3-d trig Topics: Trigonometry |
| 2. Complex roots of a cubic equation Topics: Complex numbers |
2. Trig identity, sectors Topics: Trigonometry |
| 3. Proof by induction, series Topics: Proof by induction, Sequences and Series |
3. Probability with spinners Topics: Probability |
| 4. Differentiation from first principles, tangent to a curve Topics: Differentiation |
4. Alternating voltage (trig graph) Topics: Trigonometry |
| 5. Integrating functions, average value of a function Topics: Integration |
5. Equation of a line, area of a triangle Topics: Coordinate geometry |
| 6. Arithmetic series Topics: Sequences and Series |
6. Proof of a theorem: Similar triangles Construction: 60 degree angle Cut of a theorem: Intersecting chords Topics: Geometry |
| Section B (Contexts and Applications) | Section B (Contexts and Applications) |
| 7. Pythagorean triples [40 marks] Topics: Algebra, Functions, Differentiation |
7. Labour Force Data [45 marks] Topics: Statistics |
| 8. Mizen Head Footbridge [50 marks] Topics: Algebra, Functions, Integration |
8. Blood tests (Conditional probability) [45 marks] Topics: Probability |
| 9. Baby food preparation [60 marks] Topics: Functions, Differentiation |
9. Circular clock face [60 marks] Topics: Coordinate geometry, Geometry |