The challenges of implementing the National Education Policy at the grassroots level include inadequate infrastructure, insufficient teacher training, and resistance to change. Many schools may lack the resources to adopt technology or enhanced curricula as outlined in the policy. Furthermore, teachers may not be adequately prepared to implement new methodologies, leading to ineffective instruction. There can also be cultural resistance from communities accustomed to traditional education systems. Addressing these challenges requires concerted efforts from government bodies, training programs, and community engagement to ensure successful implementation.