How are Grade 12 supplementary exam marks calculated? Calculating the final mark after a supplementary exam involves a weighted score approach between your SBA and exam result.

1. Calculate SBA Contribution – For example, if your SBA (which makes up 25% of the final mark) is 48%, it will contribute 12 points towards your final mark (48 x 0.25 = 12).
2. Add Supplementary Exam Contribution – Your supplementary exam score counts for the remaining 75%. So, if you scored 64% in the supplementary, it would add 48 points (64 x 0.75 = 48) to your final mark.
3. Totaling for Final Mark – Adding these together, 12 + 48 = 60% would be your final subject grade. The DBE policy states that this final calculation will replace your original mark if it’s higher.

How are Grade 12 supplementary exam marks calculated? The calculation of Grade 12 supplementary exam marks involves a combination of your SBA (School-Based Assessment) and the supplementary exam score.

1. Adding SBA Marks – Your SBA mark, which includes assessments like tests, assignments, and projects throughout the year, contributes a specific percentage to your final mark. For most subjects, this is typically 25% of your total score.
2. Supplementary Exam Score – The supplementary exam makes up the remaining 75% of your final mark. This means if you scored 60% in the supplementary exam and had an SBA score of 50%, your combined final mark would be calculated as follows: (50 x 0.25) + (60 x 0.75) = 57.5%.
3. Final Grade Determination – The combined score from your SBA and supplementary exam is what determines your final subject grade. If the supplementary mark is lower than your original exam, only the higher of the two exam scores is considered in your final result.