As more learners with special educational needs, whether or not associated with disabilities, are integrated into mainstream schools, more teachers will be faced with caring for learners with diverse characteristics, potentials and needs. Therefore, questions will arise as to how to make them feel happy in their classrooms and achieve the objectives of the programme, along with the others. In fact, finding the answer is not an easy task, but it is not impossible either. That is why this compendium provides some suggestions for teachers to offer a quality education to the diversity of learners.