1. Hearing impaired children have damaged hearing mechanisms that make it difficult to hear normal sounds due to ear blockages. Hearing aids can help these children hear better and allowing for easier integration into normal classrooms. 2. Children with speech disorders have problems with voice, rhythm, and articulation due to defective speech organs or lack of proper habit formation. This can affect pitch, loudness, quality of voice, and pronunciation. 3. Children with mild speech disorders can be directly integrated, while those with major disorders may need resource room facilities for frequent correction treatment, as both groups require attention from parents and teachers during early years.