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Biology Overview

Guide created to support research in Biology at TCC

Background Information

You might need to learn a little bit more about your topic before you really start researching it.

Gathering some background information can help you: 

  • Become more familiar with your topic
  • Identify keywords you can use for searching
  • Think of ways you can refine and focus your topic

Start Here

Where do I start?

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Start with your assignment

Read over your assignment and make sure you understand what it is you need to do. See if you can answer the following questions:

  • What is the assignment? Are you creating a presentation? Are you writing an essay? If so, what type of essay (descriptive, cause-effect, etc.)?  
  • Did your instructor provide a topic or do you have to come up with one yourself? 
  • What types of works (journal articles, books, etc.) can you use as sources and how many sources do you need? 
  • What style do you need to use to cite your sources?

Choosing a Topic

Where to get ideas

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If you are picking your own topic, you might get ideas from:

  • Class materials or discussions
  • Current events or news
  • Topics you are interested in

Check your assignment to see if there are any guidelines related to what your topic can be. Check with your instructor if you have questions about whether a certain topic is acceptable for an assignment. 

Keywords

When choosing keywords to use for searching, think about your topic. What are the main ideas that you are interested in? What words could be used to describe these ideas? Tip: Put phrases and concepts in quotation marks or use AND, OR, NOT to get more precise results.  

Example: 

  • "freshwater algae"
  • anatomy AND physiology
  • plants NOT tropical
  • dogs OR cats

General Search Strategies

asterisk

Known as truncation, using an asterisk at the end of part of your search word will pull different endings, searching for many different keywords at one time.

Example: 

Amazon*

quotation marks

Put quotation marks around your keywords to search them as a phrase.

Example: 

"Fresh water"

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Results do not include any that have the keyword following NOT.

Example: 

Cats NOT dogs

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Results only include those with both of your keywords.

Example: 

Cats AND dogs

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Results include those with either one or both of your keywords.

Example: 

Cats OR dogs