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Earning the IB Diploma

Each IB subject is assessed on a scale of 1 – 7 with a score of 4 considered a “passing grade”. This score is calculated based on a combination of internal and external assessments throughout the 11th and 12th grade years. A total of six subjects must be studied, with a combination of standard and higher levels (SL and HL). Students must also complete the “core”, which is made up of creativity, activity, service (CAS), theory of knowledge (TOK) and extended essay (EE). TOK and the EE are graded on a scale of A-E.

 

To earn the IB diploma, students must score a minimum 24 out of a possible 45 points and earn at least a 'D' for both TOK and the EE. 

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IB Grade Scale

Subject Scores

7 - Excellent
6 - Very Good
5 - Good
4 - Satisfactory
3 - Mediocre
2 - Poor
1 - Very Poor

EE and TOK grading scale

A
B
C
D
E - Failing Condition

 

Additional Stipulations:

  • CAS requirements have been met.

  • There is no “N” awarded for TOK, the EE or for a contributing subject.

  • There is no grade E awarded for TOK and/or the EE.

  • There is no grade 1 awarded in a subject/level.

  • There are no more than two grade 2s awarded (HL or SL).

  • There are no more than three grade 3s or below awarded (HL or SL).

  • The candidate has gained 12 points or more on HL subjects (for candidates who register for four HL subjects, the three highest grades count).

  • The candidate has gained 9 points or more on SL subjects (candidates who register for two SL subjects must gain at least 5 points at SL).

  • The candidate has not received a penalty for academic misconduct from the Final Award Committee.

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