How South Carolina Schools are graded.
In order to help schools gauge their progress, the State Department of Education has several metrics.
Table is from 2024-2025 Accountable Manual (November 5, 2024), page 21
School Report Card Rating Criteria
The SC Department of Education considers a number of criteria to rate the 1,261 public schools.
As you can see, there are two sets of criteria depending on the grade levels (Elementary / Middle Schools and High Schools).
The Student Progress indicator is a measure of year-to-year improvement of individual students.
All of the criteria are described in detail in the Accountable Manual cited above.
Table is from 2024-2025 Accountable Manual (November 5, 2024), page 22
Once the points are assigned using the earlier criteria, they are summed and an overall score is given.
Here are Colleton County's school report cards. you can see them at screportcards.com/explore-districts/
Bells Elementary and Northside Elementary just missed "Average" by 1/2 point out of 100 points. Colleton ended up with 3 "Average" and 4 "Below Average" grades. It was almost 5 "Average" and 2 "Below Average."