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Searching the Deep Web By Mrs. McGraw. Protocol of McGraw Search Method Metasearch Engine (like Dogpile) Search Engine (like Google ) Directory Search.

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Presentation on theme: "Searching the Deep Web By Mrs. McGraw. Protocol of McGraw Search Method Metasearch Engine (like Dogpile) Search Engine (like Google ) Directory Search."— Presentation transcript:

1 Searching the Deep Web By Mrs. McGraw

2

3 Protocol of McGraw Search Method Metasearch Engine (like Dogpile) Search Engine (like Google ) Directory Search Engine (Yahoo!) New Providence School Library Databases New Providence School Library Catalog

4 What are the most popular search engines in the US? 900,000,000 165,000,000 160,000,000 125,000,000 33,000,000 19,000,000 9,000,000

5 What is a Metasearch engine? A meta-search engine is a search tool that sends user requests to several other search engines and/or databases and then gathers together the results into a single list or displays them according to their source.

6 What are some good metasearch engines?  Dogpile http://www.dogpile.com. Nice because it points to the search engines and also gives tabs for video and images http://www.dogpile.com  Excite http://www.excite.com Only looks at google, yahoo and bing but also gives tabs like dogpile. http://www.excite.com MetaCrawler http://www.metacrawler.com Seems to favor Yahoo has tabs like dogpile http://www.metacrawler.com Search.com http://www.search.com Seems to favor bing http://www.search.com  iBoogie http://www.iboogie.tv/ Not Commercial relies on Blekko, seems pretty academic http://www.iboogie.tv/ IxQuick http://www.ixquick.com/ No tabs, doesn’t list the search engines. http://www.ixquick.com/

7 npsdms bulldog

8 Be careful! We are not here to buy things from the web so steer clear of websites of a commercial nature. Some good bets for valid websites depend on sponsors and include those ending in: –.org –.gov –.edu Who owns the site? Is it a reputable group or organization? Is the information current? Does the source tell readers where its facts are from?

9 The McGraw Search Protocol Step 1 Metasearch Engine (good place to start since it gives a bird’s eye perspective using a number of search engines)

10 The McGraw Search Protocol Step 2 Search Engine (I always pick the search engine that gives the most relevant results from the Metasearch, for scholarly information)

11 The McGraw Search Protocol Step 3 (Optional) Directory EngineSearch (Once I get a better idea of what I am specifically looking for, I can do a directory search on a specific topic, usually I use Yahoo!, by the way, Yahoo! is especially great for business. Yahoo! finance—is an excellent source of company profiles and financial information)

12 The McGraw Search Protocol Step 4 (INCREASES DEPTH) School Library Databases (Such as access to EBSCO Host)

13 The McGraw Search Protocol Step 5 (SOMETIMES PRINT IS REQUIRED FOR SOME ASSIGNMENTS) School Library Catalogue (reveals books on the subject area)

14 Do a websearch, using the methods we talked about on this interesting topic: Quinceañera As you search keep in mind these questions: Who? When? Why? What ? Where? How?

15 Complete the Quinceañera quiz on Quia http://www.quia.com/quiz/3846832.html

16 Critical Thinking Skills 1.Students locate and evaluate a specific information source. 2.Students organize the sources. 3.Students eliminate irrelevant materials. 4.Students assess the quality of the sources.

17 The Big 6 1.Task Definition 2.Information-Seeking Strategies 3.Location and Access 4.Use of information 5.Synthesis 6.Evaluation

18 The on point Article: Mancall, J.C., Aaron, S.L. & Walker,S.A. (1986). Educating students to think: the role of the school library media program. School Library Media Quarterly, 15, 18-27.


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