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IB Approved Workshops
Mathematics
IB MYP Category 1
Berlin, Germany, 23 - 25 August 2024
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Mathematics: Analysis and approaches
IB DP Category 1
Berlin, Germany, 23 - 25 August 2024
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Mathematics: Analysis and approaches
IB DP Category 1
Barcelona, Spain, 11 - 13 October 2024
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Mathematics: Applications and interpretation
IB DP Category 1
Barcelona, Spain, 11 - 13 October 2024
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Subscriber commentsSee all
- Hi Prudence, The instructions to examiners on markschemes states that "Unless the question specifies otherwise, accept equivalent forms." So, if a question does not specifically state what units must be given for an angle then degrees or radians...
- Hi, may I ask whether students must answer questions involving angles using degrees as the standard unit (if no hint is given on the question)? Students ask me whether they can answer in radians but answer keys often indicate angles in degrees. Thank...
- Hi Ashley, Thanks very much for the helpful feedback. Yes, the instructions for Q.2 part (c) on HL Review Test 2 should have asked for the value of cos(75), not cos(15). I've corrected that. Thanks, Tim
- Hi Tim,Thank you for these. I think that HL Review Test 2, question 2c should say cos(75) rather than cos(15) - based on the solution.Thanks!