The National Assessment refers to a systematic evaluation of educational achievement across a country. It typically measures students' knowledge and skills in subjects like math, reading, and science. These assessments help identify strengths and weaknesses in the education system and inform policymakers about necessary improvements. In the United States, the National Assessment of Educational Progress (NAEP) is a prominent example of a national assessment. It provides a comprehensive overview of student performance at various grade levels. Results from NAEP help educators, parents, and government officials understand how well students are learning and where additional support may be needed.