Adopting a Savvy Search System
The Internet can be a confusing place when you are looking for current, high-quality information. Despite recent efforts by some to impose an order to the Web, for the most part it remains without a relatable structure or any real rules for classification, which librarians have been concerned about since the earliest days of the Internet.
This cartoon illustrates the conundrum:
Fortunately for educator-curators, Creative Commons licensed resources are finding their own spaces for content and integrating with popular search sites, making it easier to discover and use material (many of which are listed below under Spotlight on Repositories). But before you begin to explore the various sites, it is worth reviewing some basic search strategies. (Note: There are more specific strategies if you are searching more organized resources such as library databases.)
Choose keywords carefully
Most searches begin with a straightforward keyword search. It pays to take a few moments to consider the best keywords to use. For example, suppose you are searching for information on a game you can use to teach a concept in a chemistry class. If you type in chemistry game, you would expect the search engine to return anything with chemistry or game in the searchable information. But what if game is not the best word to use? Perhaps what you are really after is a simulation? Would your search generate the results you are seeking?
Think of different words that other people may use to describe something. You may reveal hidden gems, especially when searching a resource that lacks a defined organizational structure (i.e., the Web)!
For example, even for something as common as a writing utensil, consider all the ways different people may choose to describe the object and how that might impact either finding what they describe or understanding what the object is.
Let us look at an example of using different search words to find or describe an object. Enter your descriptions of the image you see in this Mentimeter quiz activity for the object shown:
Once you have entered your words, see the voting results and compare your answers to your colleagues, check out the ever-changing word cloud. What does this say about keywords?
A review of limiters
Here is a quick review of how to use limiters or Boolean Operators. Learning how to use limiters—or Boolean operators—can save you a lot of search time. Boolean operators are the words “AND,” “OR,” and “NOT.” They are small words with a lot of search power!
For example, suppose you are attempting a basic search to find information on learner motivation at postsecondary institutions. You identify “colleges” and “universities” as your basic search terms.
If you search “colleges AND universities,” your results must include both terms. The starred (overlapping) area in the graphic below depicts the results.
If you search “colleges OR universities,” your results change, with the stars now in both overlapping and separate areas.
And if you choose to narrow your search to “colleges NOT universities,” the results are different again.
- Using “AND” narrows your results as both terms must be present; there is more precision in your search.
- Using “OR” expands your results as only one term must be present; you have less precision, but you are also less likely to miss an important resource.
- Using “NOT” excludes a term completely; you will want to use this with care as you might miss an important resource.
The three-minute video “Boolean Operators – Science” (B. D. Owen Library, July 2015) provides examples of conducting searches.
If, like the majority of the world, you use Google as your primary search engine and want to dig deeper into building your search skills, consider the self-paced courses offered through “Power Searching with Google”
Take this short quiz to review how Boolean operators work.
Take Google out for a test drive using your new skills. See how your results change when you apply the following variables:
- Put quotes around a term (“”) to force a phrase search (i.e., return results only where the words in the phrase are together)
- Use “OR” to expand your search to include synonyms (term 1 OR term 2 OR term 3)
- Use “AND” to narrow your search (term 1 AND term 2 AND term 3, which gives results that include all three terms)
Visit the Extend Community Space Boolean Operators discussion area (in the #curator channel) to identify why you think it might be important/useful to use Boolean operators and limiters when curating content.
Now you are ready to explore the various curation tools and repositories using your refreshed search skills. Remember, pay close attention to your search terms. Do not assume a repository does not contain information about your subject if the results are minimal. Try searching again using another term or word to describe your subject area. And remember to use your Boolean operators!