How often should you make a chemistry joke? Periodically.
If you come across a website that will not let you access information without a "donation"...RUN AWAY!
Go to these databases for good background information that will help you choose a topic for investigation then RETURN to find resources for the literature review and deeper understanding of your topic.
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The CRAP Test
Evaluate Websites Using these Criteria
Currency, Relevance, Authority and Purpose/Point of View
Currency
Relevance
Authority
Purpose/Point of View
(adapted from Rohrbough LibGuide, OSU)
Lexington High School Library Media Center