HelloItsMe Posted April 22, 2016 Report Share Posted April 22, 2016 When IB exams are marked, are the raw scores (out of 120 on a Math HL Paper 1, for example) all tallied up, multiplied by their respective percentages, and then taken, or are the converted scores on the 1-7 scale from the different papers and the Internal Assessment averaged? Reply Link to post Share on other sites More sharing options...
kw0573 Posted April 22, 2016 Report Share Posted April 22, 2016 First option is correct. Raw scores are converted to allocated percentages out of 100%, then summed. For example if you get 90 on HL Math paper 1, and P1 is worth 30%, then you have accumulated 90/120 * 30 = 22.5 marks toward a total of 100. At the end, the accumulated grade is curved to 1 through 7. Same process happens for each assessment, but those curved grades have no impacts on your final grade. 1 Reply Link to post Share on other sites More sharing options...
HelloItsMe Posted April 22, 2016 Author Report Share Posted April 22, 2016 @kw0573Does that mean that even with a VERY poor (i.e. 3 or 4, 12/24) IA score in an HL Group 4 Subject for which the IA is worth only 20%, a student could theoretically earn a 7 (80%ish cutoff) and realistically earn a 6 (70ish cutoff) if his command of the written examination material were strong? Reply Link to post Share on other sites More sharing options...
kw0573 Posted April 22, 2016 Report Share Posted April 22, 2016 (edited) Theoretically yes. But 80 on most papers are already hard enough and you have to consider how much the student has to make up to score 6 or 7. The final IA grades are also not known before entering the exams because of curves which adds another factor of unpredictability. 5 is often attainable if a 20% IA is estimated to be around 3-4. As a side note, boundaries for any assessments is not finalized until after the exams. They are made such that a student with straight 6s on all IAs and papers will not end up with a 5 or a 7. Edited April 22, 2016 by kw0573 1 Reply Link to post Share on other sites More sharing options...
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