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Directory of Science is essentially a search engine that provides articles, lessons, research, books, data, and a multitude of information for anyone in need of facts. It encompasses many subjects, anywhere rom biological science to news and media to software and technology. It is very easy to navigate, and a great tool for students to use when looking for credible articles and websites for research projects. Whenever a topic is searched, the directory also sorts the results into subjects to narrow the search to exactly what the student is looking for. For example, if one is looking to do research on the Kuiper Belt, they would start by selecting Astronomy in the topic menu, then Solar System in the subcategories, and then will find several sources on the Kuiper belt as well as several other parts of the Solar System. 

The directory also provides multiple forms of sources, some videos, some pictures, some journals, publications, research findings, charts, data etc. to accomodate for several different learning strategies.