San Francisco Public Library



使用這些網上工具需要有 借書證 號碼和密碼
Grolier Online Kids logo Grolier Online Kids (grades 3 and up)
Animals, countries, states and more.
CultureGrams logo CultureGrams Kids Edition
Up-to-date cultural information on countries across the globe.
Britannica logo Encyclopædia Britannica Online (grades 3 and up)
General information on many topics.
Gale Reference logo Gales Virtual Reference Library (grades 4 and up)
Information on a wide variety of curriculum subjects.
Oxford Dictionary Online logo Oxford English Dictionary (grades 4 and up)
Definitions, pronunciations, origins and examples of words in context.


Merriam-Webster's Word Central (grades 4 and up)
Word definitions and a thesaurus.