Listed below are the high school promotion requirements as prescribed by Lexington School District Four and/or the South Carolina Education Improvement Act.  

To be classified as a tenth-grade student, a student must have earned at least six (6) units of credit distributed as follows: 

(1) unit of English, 

(1) unit of mathematics, 

(4) additional units. 

To be classified as an eleventh-grade student, a student must have earned at least twelve (12) units of credit distributed as follows: 

(2) units of English, 

(2) units of mathematics, 

(1) unit of science, 

(1) unit of social studies, 

(6) additional units.

 To be classified as a twelfth-grade student, a student must have earned at least eighteen (18) units of credit distributed as follows: 

(3) units of English, 

(3) units of mathematics, 

(2) units of science, 

(2) Social Studies [one of which must be U.S. History]

(8) additional units