UPPER SCHOOL MATH TEACHER. SouthLake Christian Academy is an established JK-12 Christian school in the Lake Norman area of Charlotte, NC. We are currently taking applications for a full time or part time Upper School math teacher for the 2023-24 school year. All interested and qualified applicants will be considered. The candidate should. 1. Be competent in classroom management. and exhibit a proficiency in the instruction of. math. 2. Demonstrat...