For an argument essay to be effective, it must contain certain elements. For this reason, you must take a few minutes to plan before you jump into writing an argument essay.
Find a Good Topic
While a strong interest in a topic is important, it's not enough. You next have to consider what position you can back up with reasoning. It's one thing to have a strong belief, but when shaping an argument you'll have to explain why your belief is reasonable and logical.
As you explore the topics, make a mental list of points you could use as evidence for or against an issue.
Consider Both Sides of Your Topic and Take a Position
Once you have selected a topic you feel strongly about, you should make a list of points for both sides of the argument and pick a side. One of your first objectives in your essay will be to present both sides of your issue with an assessment of each. Of course, you will conclude that one side (your side) is the best conclusion.
In the planning stage you will need to consider strong arguments for the "other" side. Then you'll shoot them down!
Gather Evidence
In an argument essay you will have to provide evidence without providing too much drama. You'll explore two sides of a topic (briefly) and provide proof as to why one side or position is the best one.
Once you've given yourself a solid foundation to work with, you can begin to craft your essay. An argument essay should contain three parts: the introduction, the body, and the conclusion. The length of these parts (number of paragraphs) will vary, depending on the length of your essay assignment.
1. Introduce your topic and assert your side
As in any essay, the first paragraph of your argument essay should contain a brief explanation of your topic, some background information, and a thesis statement. In this case, your thesis will be a statement of your position on a particular controversial topic.
Example introductory paragraph with thesis statement:
Since the turn of the new century, a theory has emerged concerning the end of the world, or at least the end of life as we know it. This new theory centers around the year 2012, a date that many claim has mysterious origins in ancient manuscripts from many different cultures. The most noted characteristic of this date is that it appears to mark the end of the Mayan calendar. But there is no evidence to suggest that the Maya saw any great relevance to this date. In fact, none of the claims surrounding a 2012 doomsday event hold up to scientific inquiry. The year 2012 will pass without a major, life-altering catastrophe.
2. Present both sides of the controversy
The body of your essay will contain the meat of your argument. You should go into more detail about the two sides of your controversy and state the strongest points of the counter-side of your issue.
After describing the "other" side, you will present your own viewpoint and then provide evidence to show why your position is the correct one.
Select your strongest evidence and present your points one by one. Use a mix of evidence types, from statistics, to other studies and anecdotal stories. This part of your paper could be any length, from two paragraphs to two hundred pages.
Re-state your position as the most sensible one in your summary paragraphs.
Tips for Your Essay:
Courtesy of About.com http://homeworktips.about.com/od/essaywriting/a/argument.htm