Almanac-weather, astronomy, calendar, advice.
Atlas Obscura-Hidden wonders of the world
Dictionary and Thesaurus-word meanings and synonyms
Google Earth-bird's eye view of the globe and places
Internet Public Library-magazines and newspaper; organized for subject and divided between Kids and Teens.
Library of Congress-primary sources, speeches, audio files, digital files, images, historic documents.
Oklahoma Indian Ed. Resources-St. Dept. of Ed.
Oklahoma Law-find laws and pending bills in the Oklahoma Legislature; contact your legislator
Oklahoma Tribes-Oklahoma Dept. of Libraries
PBS-Public Broadcasting Service-science, social studies, language, art
Primary Sources-DocsTeach-social studies
Tahlequah Public Library-databases, local catalog, etc
Wolfram Alpha-learn how to do any math problem; science, money, words, art, etc.