Overview
In a way, these academic essays are like a court trial. The attorney, whether prosecuting the case or defending it, begins with an opening statement explaining the background and telling the jury what he or she intends to prove (the thesis statement). Then, the attorney presents witnesses for proof (the body of the paragraphs). Lastly, the attorney presents the closing argument (concluding paragraph).
The Introduction and Thesis
There are a variety of approaches regarding the content of the introduction paragraph such as a brief outline of the proof, an anecdote, explaining key ideas, and asking a question. In addition, some textbooks say that an introduction can be more than one paragraph. The placement of the thesis statement is another variable depending on the instructor and/or text. The approach used in this lesson is that an introduction paragraph gives background information leading into the thesis which is the main idea of the paper, which is stated at the end.
The background in the introductory paragraph consists of information about the circumstances of the thesis. This background information often starts in the introductory paragraph with a general statement which is then refined to the most specific sentence of the essay, the thesis. Background sentences include information about the topic and the controversy. It is important to note that in this approach, the proof for the thesis is not found in the introduction except, possibly, as part of a thesis statement which includes the key elements of the proof. Proof is presented and expanded on in the body.
Some instructors may prefer other types of content in the introduction in addition to the thesis. It is best to check with an instructor as to whether he or she has a preference for content. Generally, the thesis must be stated in the introduction.
The thesis is the position statement. It must contain a subject and a verb and express a complete thought. It must also be defensible. This means it should be an arguable point with which people could reasonably disagree. The more focused and narrow the thesis statement, the better a paper will generally be.
If you are given a question in the instructions for your paper, the thesis statement is a one-sentence answer taking a position on the question.
If you are given a topic instead of a question, then in order to create a thesis statement, you must narrow your analysis of the topic to a specific controversial issue about the topic to take a stand. If it is not a research paper, some brainstorming (jotting down what comes to mind on the issue) should help determine a specific question.
If it is a research paper, the process begins with exploratory research, which should show the various issues and controversies. It should, ultimately, lead to the specific question. Then, the research becomes focused on the question, which should lead to taking a position on the question.
These methods of determining a thesis are still answering a question. It’s just that you pose a question to answer for the thesis. Here is an example.
Suppose, one of the topics you are given to write about is America’s National Parks. Books have been written about this subject. In fact, books have been written just about a single park. As you are thinking about it, you may realize how there is an issue about balancing between preserving the wilderness and allowing visitors. The question would then be Should visitors to America’s National Parks be regulated in order to preserve the wilderness?
One thesis might be "There is no need for regulations for visiting America’s National Parks to preserve the wilderness."
Another might be "There should be reasonable regulations for visiting America’s National Parks in order to preserve the wilderness."
Finally, avoid using expressions that announce, “Now I will prove…” or “This essay is about…” Instead of telling the reader what the paper is about, a good paper simply proves the thesis in the body. Generally, you shouldn’t refer to your paper in your paper.
Here is an example of a good introduction with the thesis:
Not too long ago, everyday life was filled with burdensome, time-consuming chores that left little time for much more than completing these tasks. People generally worked from their homes or within walking distance to their homes and rarely traveled far from them. People were limited to whatever their physical capacities were. All this changed dramatically as new technologies developed. Modern technology has most improved our lives through convenience, efficiency, and accessibility.
Note how the background is general and leads up to the thesis. No proof is given in the background sentences about how technology has improved lives.
Moreover, notice that the thesis is the last sentence of the introduction. It is a defensible statement.
A reasonable person could argue the opposite position: Although modern technology has provided easier ways of completing some tasks, it has diminished the quality of life since people have to work too many hours to acquire these gadgets, have developed health problems as a result of excess use, and have lost focus on what is really valuable in life.
Quick Tips
- The introduction opens the essay and gives background information about the thesis.
- Do not introduce your supporting points (proof) in the introduction unless they are part of the thesis; save these for the body.
- The thesis is placed at the end of the introductory paragraph.
- Don’t use expressions like “this paper will be about...” or “I intend to show…”
For more information on body paragraphs and supporting evidence, see Proving a Thesis – Evidence and Proving a Thesis – Logic, and Logical Fallacies and Appeals in Related Pages on the right sidebar.
Body
Body paragraphs give proof for the thesis. They should have one proof point per paragraph expressed in a topic sentence. The topic sentence is usually found at the beginning of each body paragraph and, like a thesis, must be a complete sentence. Each topic sentence must be directly related to and support the argument made by the thesis.
After the topic sentence, the rest of the paragraph should go on to support this one proof with examples and explanation. It is the details that support the topic sentences in the body paragraphs that make the arguments strong.
If the thesis statement stated that technology improved the quality of life, each body paragraph should begin with a reason why it has improved the quality of life. This reason is called a topic sentence. Following are three examples of body paragraphs that provide support for the thesis that modern technology has improved our lives through convenience, efficiency, and accessibility:
Almost every aspect of our lives has been improved through convenience provided by modern technology. From the sound of music from an alarm clock in the morning to the end of the day being entertained in the convenience of our living room, our lives are improved. The automatic coffee maker has the coffee ready at a certain time. Cars or public transportation bring people to work where computers operate at the push of a button. At home, there’s the convenience of washing machines and dryers, dishwashers, air conditioners, and power lawn mowers. Modern technology has made life better with many conveniences.
Not only has technology improved our lives through convenience, it has improved our lives through efficiency. The time saved by machines doing most of the work leaves more time for people to develop their personal goals or to just relax. Years ago, when doing laundry could take all day, there wasn’t time left over to read or go to school or even just to take a leisurely walk. Nowadays, people have more time and energy than ever to simply enjoy their lives and pursue their goals thanks to the efficiency of modern technology.
Accessibility to a wide range of options has been expanded through modern technology. Never before could people cross a continent or an ocean in an afternoon. Travel is not the only way technology has created accessibility. Software which types from voice commands has made using computers more accessible for school or work. People with special needs have many new options thanks to modern technology such as special chairs or text readers. Actually, those people who need hearing aids as a result of normal aging have access to continued communication and enjoyment of entertainment they did not previously have. There are many ways technology has improved lives through increased accessibility.
Notice how these proof paragraphs stick to one proof point introduced in the topic sentences. These three paragraphs, not only support the original thesis, but go on to give details and explanations which explain the proof point in the topic sentence.
Quick Tips on Body Paragraphs
- The body of your essay is where you give your main support for the thesis.
- Each body paragraph should start with a topic sentence that is directly related to and supports the thesis statement.
- Each body paragraph should also give details and explanations that further support the poof point for that paragraph.
- Don’t use enumeration such as first, second, and third. The reader will know by the topic sentence that it is a new proof point.
- See Proving the Thesis in Related Pages on the right sidebar for more information on proof.
The Conclusion
Instructors vary of what they expect in the conclusion; however, there is general agreement that conclusions should not introduce any new proof points, should include a restatement of the thesis, and should not contain any words such as “In conclusion.”
Some instructors want only a summary of the proof and a restatement of the thesis. Some instructors ask for a general prediction or implication of the information presented without a restatement of thesis. Still others may want to include a restatement along with a general prediction or implication of the information presents. Be sure to review assignment instructions or check with instructor. If your assignment instructions don’t specify, just sum up the proof and restate the thesis.
Example which sums up proof and restates thesis:
Modern technology has created many conveniences in everyday from waking up to music to having coffee ready to getting to work and doing a day’s work. The efficiency provided by technology gives people more time to enjoy life and pursue personal development, and the accessibility has broadened options for travel, school, and work. Modern technology has improved our lives through convenience, efficiency, and accessibility.
See how the thesis statement was restated. The two major arguments about the possible locations proven to be incorrect were also included to remind the reader of the major proof points made in the paper.
Example which makes a general prediction or implication of the information presented:
Modern technology has created many conveniences in everyday life from waking up to music to having coffee ready to getting to work and doing a day’s work. The efficiency provided by technology gives people more time to enjoy life and pursue personal development, and the accessibility has broadened options for travel, school, and work. Without it, everyday life would be filled with burdensome tasks and be limited to our neighborhood and our physical capacity.
Here’s an example of a conclusion with a general prediction or implication statement with a restatement of thesis.
Modern technology has created many conveniences in everyday life from waking up to music to having coffee ready to getting to work and doing a day’s work. The efficiency provided by technology gives people more time to enjoy life and pursue personal development, and the accessibility has broadened options for travel, school, and work. Without it, everyday life would be filled with burdensome tasks and be limited to our neighborhood and our physical capacity. Modern technology has improved our lives through convenience, efficiency, and accessibility.
Quick Tips for Conclusions
- The conclusion brings the essay to an end and is typically the shortest paragraph.
- It is important to not introduce new ideas or information here.
- Unless otherwise specified in your assignment, just sum up the proof and restate the conclusion.
- Some instructors may want the concluding paragraph to contain a general prediction or observation implied from the information presented.
