Here is a lesson I presented to my classes on Internet Search Engine Techniques. Most of the information came from About.com
Here is a short lesson I presented to my class on Search Engine Techniques. Most of this information was gathered up on About.com and from other sources.
Three Tips for Getting More Precise Hits (Boolean Search Criteria)
- Use AND. Sometimes you may need to use more than one keyword when searching, without making a phrase. (Ex. Batman AND Robin)
- Use OR. Let’s say you perform a search using two keywords. (Ex. Superman OR Kryptonite)
- Use NOT. Sometimes by typing one keyword, you’ll get many results that have nothing to do with your topic. (Ex. Star Wars NOT Jar Jar)
These are the three best ways to get the results you want but very few people use them. Everyone has experienced Search Engine Frustration. You type in key words and then get hundreds of returns that have nothing to do with what you are trying to find. The following is a short lesson how to optimize your searching and get the results you really want. Here are 10 ways to find what you are looking for.
- Use quotations marks when you are looking for specific quotes or phrases.
- Search within a specific web site using Google Site Search
- Use the INURL Syntax to search within URLs and addresses.
- Use basic math to search on the web.
- Use the Google Cheat Sheet.
- Search within specific domain prefixes
- Use Google to search for the weather.
- Use specific search engines for different purposes.
- Use Online Dictionaries.
- The final entry is using Tool bars. These can be useful if you find yourself searching for the same types of things over and over. The problem with search bars is that they take up space on your browser page and they are often tied to trojans or other malware. I don’t recommend search bars but they can be useful if you understand the risks.
Using the links above, answer the following questions in the Homework section of your notebook. Create a page and title it Ten Tips to Better Searching. Paste the questions in and answer them in your own words.
- What can you use to make sure that the search engine returns only pages with your search terms in exact order?
- What would you use if you wanted to search within our hs.whitesboroisd.org site for all things related to football? (hint: site:URL “keyphrase”)
- How would you enter a search for all the web addresses that contained the word “bearcat”? (hint: inUrl: “keyword”)
- How can you search for references to Captain America and omit references to his shield?
- Use Google as a calculator to add 12456 + 8894837.
- What search term would you enter to search all the .gov sites for references to law enforcement? (hint site: .prefix “search terms”)
- What is the forcast for 3/22/2015 according to weather underground?
- List three book search engines.
- What is the format for getting a definition for a word on Google or Bing? What is it on Yahoo?