How can the differences between the parts of the Individuals with Disabilities Education Act be characterized?

The Individuals with Disabilities Education Act (IDEA) comprises several key parts, each addressing different aspects of special education. Part A outlines the general provisions and definitions, while Part B focuses on the education of children aged 3 to 21, detailing services, Individualized Education Programs (IEPs), and parental rights. Part C pertains to early intervention services for infants and toddlers, emphasizing the importance of addressing developmental delays. These differences reflect the varying needs and age groups of individuals with disabilities, ensuring tailored support across their educational journeys.