1. Thiagarajar Model Higher Secondary School was founded in 1957 in Teppakulam, Madurai by Kalaithanthai Thiru Kumuthu Thiagarajar Chettair and is currently run by the Manickavasagam Charitable Foundation.
2. The school provides education from 6th to 12th standard with both Tamil and English medium instruction, and aims to provide practical training and promote ethical values through various programs.
3. The school has over 1700 students and 53 teaching staff, and offers various extracurricular clubs and activities focused on literature, science, social sciences, arts, and community service.