What age/grade level does NSDL target?
NSDL has resources addressing learning at all levels including preK-12, post-secondary, graduate study, professional education, and lifelong learning. Some NSDL collections provide information to support searching and browsing by grade level, however, not all do, making it difficult to provide the consistent user experience we strive for with the NSDL.org website. We are working on solutions, but in the interim users can get additional information on each resource by clicking the “more info” link or collection logo in NSDL search results.
NSDL has resources addressing learning at all levels including preK-12, post-secondary, graduate study, professional education, and lifelong learning. The NSDL Science Literacy Maps service allows for search results aligned to science standard benchmarks, and the NSDL Google Search Gadget added to browsers are step in making it easier for the user to locate resources designed for specific audiences.