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Webinar notes about Math AA SL exams
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Mathematics AA – Webinar OSC Which topic had the least points allocated to it? – Functions
For P1 and P2, are all of the questions worth an equal number of marks? - No, they’re not
(last 3 questions are worth more)
Which topic had the most points allocated to it? - Topic 4: Statistics and Probability
What percent of Maths AA students get a 7? - HL: 20%, SL: 13% (5 or higher: 60%, 7: 13%)
Question difficulty:
A: accessible to candidates 3 and above
B: candidates 4 and above
C: candidates 6 and above
D: grades 2-5
E: grades 2-6
F: grades 3-7
SL (Paper 1 and Paper 2)
Section A: 6 shorter questions (33 – 38 marks), 2 x A, 2 x B, then 2 x C
Section B: 3 longer questions (42 - 47 marks), 1 x D, 1 x E, 1 x F
Practical Tips:
1. Significant Figures – Use 3 significant figures (or exact value) for all final answers
Ex: calculator answer: 2.3513
- Exception: Finance (use 2 decimal places)
- Pro-tip: don’t round anything until final answer - keep all decimals in calculator: ans * 2, ans / 5,
etc.
2. Sketch what you’re doing – If you can do a sketch, show it (helps you earn more Method marks)
3. Show your work – Part marks are possible
4. FT (follow through) – An error on one part doesn’t mean you get no marks for the remainder
Topic specific tips:
Topic 3 – Trigonometry:
5. Remembering radians and exact value of sin, cos of an angle
,
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