There are thousands of topics that could be discussed.
You need to find something that you are passionate about so that you can get excited about your essay and hopefully pass that enthusiasm on to your reader.
An argumentative essay is an article that discusses differing points of view.
In your essay, you choose one side of the argument and give indisputable evidence to support your point of view.
The format of the article is similar to most other pieces in that you need an introduction, body and conclusion.
There are a few minor differences but the layout is basically the same.
The more specific your topic is, the better the essay you will write.
Selecting such a topic, you will kill two birds with one stone: you will get a perfectly written essay, and also reduce the chance of writing on a topic that has been used by others.
If you can picture yourself in a courtroom, you can picture an argumentative essay.
Here is a list of a few topic for argumentative essays concerning education: I have listed just a few topics concerning our schools.