University of California
Uc Berkeley: Recommended Search Strategy
The University of California provides a chart presenting a recommended 5-step search strategy.
University of St. Andrews (UK)
University of St. Andrews: John Venn
Good introduction to Venn's life and work. Explains especially his lifelong relationship to Cambridge. Includes links to further information on Venn's "probability theory."
Other
Morningside College: Keyword Searching: Advanced Search Techniques
Information about how to use advanced techniques when searching for information online. Covers the use of wildcard symbols, truncation, proximity searching, and how to combine tools.
Sophia Learning
Sophia: Refining Internet and Database Searches
This lesson discusses how to refine a search to produces better results. This tutorial lesson shares a short slideshow with the lesson's content.
Khan Academy
Khan Academy: Random Numbers
See how we can generate random values in our computer programs, and use those to make decisions and simulate natural processes.