Final answer:
The IDEA 2003 was designed to ensure appropriate services to Preschool and school aged children.
Step-by-step explanation:
The IDEA 2003 was designed to ensure appropriate services to Preschool and school aged children. The Individuals with Disabilities Education Act (IDEA) was first implemented in 1978 to improve the quality of education for students with disabilities. The Act added requirements and guidance for states and school districts to provide appropriate services to students with disabilities, aiming to bridge the disparities based on race, ethnicity, and geography.