To be eligible for the BSc degree program at CSI College of Education, Thiruvananthapuram, candidates must have completed their higher secondary education (10+2) with a minimum aggregate of 50% marks in the science stream. Additionally, candidates must have studied subjects like Physics, Chemistry, and Mathematics/Biology in their qualifying examination. Admission to the program is based on merit, and candidates may also need to clear an entrance exam conducted by the college. It is important for applicants to meet the eligibility criteria and submit all required documents for consideration.