National Science Test Scores Are Out, But What Do They Really Tell Us?
The National Assessment of Educational Progress, or NAEP, is called The Nation’s Report Card for good reason; the tests are administered the same way year after year, using the same kind of test booklets, to students across the country. That allows researchers and educators to compare student progress over time. NAEP tests serve as a big research project to benchmark academic achievement, but how well can a multiple-choice and short-answer test assess a subject as complicated as science? NPR reached out to science education experts to help answer that question.