The average teacher salary at Terra Academy was $64,961 , which is 16 percent lower than the average salary for this job in Utah, and 1 percent lower than the national average for this job . Teacher salaries at Terra Academy typically range from $60,603 to $74,937 (25th to 75th percentile). The highest reported teacher salary was $84,384. There are 10 employees at Terra Academy with the job title teacher.