Anan International school is the Best IGCSE school in Coimbatore / Cambridge International school in Coimbatore. We at Anan strive to nurture out-of-the-box thinkers. Anan International School is the Best IGCSE school in Coimbatore. We at Anan follow the International Cambridge school Standards to nurture students to become creative thinkers. The IGCSE curriculum is based on the British curriculum (GCSE) but adapted for an international student body and avoids cultural bias.