Discover and read the best of Twitter Threads about #IBresults
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Hi @iborganization, could you provide more transparency regarding how the IB grades were calculated this year? In particular details about what statistical analysis that was performed to combine historical data from schools, predicted grades and course work? #IBresults #IB (1/8)
Did you study the historical relationship for each school between the results of individual school performance on coursework and performance on exams in order to take into account the fact that some schools will perform better on coursework and some better on exams? (2/8)
Did you ensure that the grade distribution was similar this year to that in previous years? Overall but also by school. For instance in a given school, did you make an effort to ensure that a similar number of students received grades in the 40s and above? (3/8)
