What was the significance of the Armstrong vs. Kline case?

The Armstrong vs. Kline case was significant because it addressed the issue of educational opportunities for students with disabilities, particularly during the summer months. The ruling emphasized the importance of providing appropriate educational services throughout the entire year, not just during the traditional school year. As a result, the decision led to the expansion of the school year to accommodate students who needed additional support for retention and learning during the summer, thus ensuring they had access to a quality education without breaks that could hinder their progress. This was crucial for promoting educational equity for students with disabilities, recognizing that some students may require extended schooling to meet their individual needs effectively.