Santoor is the official NCERT English textbook for Class 3, designed to build strong English language skills through engaging and age-appropriate stories, poems, dialogues, and activities. The book focuses on enhancing reading comprehension, vocabulary, grammar, speaking, and writing in a meaningful way by connecting language with real-life situations and themes that children can relate to. It uses colourful illustrations, creative tasks, role-plays, and comprehension exercises to make English learning interactive, joyful, and effective.