This document provides an introduction to differently-abled children and inclusion in regular classrooms. It discusses children with learning disabilities like dyslexia and dyscalculia, emotional disturbances, behavioral disabilities or disturbances, giftedness, malnutrition, and those who are socio-economically deprived. It outlines characteristics of each group and notes that over 1 billion people live in poverty and 250 million children work to support their families instead of attending school. The document aims to raise awareness of the diverse needs of children and challenges to their education.