The document compares four different education boards in India - CBSE, ICSE, IB, and GSHEB. CBSE focuses on a predefined curriculum with little room for experimentation, while ICSE offers a wider application-based syllabus. IB follows an inquiry-based approach without prescribed textbooks. CBSE is aligned with many entrance exams in India, whereas ICSE and IB students sometimes need extra preparation. The boards also differ in subjects offered, student eligibility, number of schools, and assessment methods.