Keeping a research log (or research diary) can help you organize your literature searching time so that you don't duplicate searches, feel lost or overwhelmed and can help you to be a more efficient and successful searcher.
Suggested information to track:
Date
Topic
Where you searched (Library Catalog, ERIC, Google Scholar, etc.)
A comprehensive breakdown of several approaches to the note-taking process. Written by Erin Stapleton-Corcoran of the Center for the Advancement of Teaching Excellence at the University of Illinois Chicago.