Leading off the topic sentence, you should now tell the reader a little more about the essay.
This is a fine line, as you don't want to give too much away.
However, in the first case, the student must state it in the last word.
In the closing paragraph, you begin with the thesis statement to remind your reader of what you it is about.
Writing an introductory paragraph is easier than it may seem.
The key to a successful intro is knowing the components that go into it.
So, it usually requires more than 1 page (275 words).
But you should stick to the requested list of writing style (MLA, Chicago, etc.) the most frequent paper world format used in conclusions for a research papers is APA.
Call-to-action (CTA) is a great marketing tool that may even help to develop a good research essay closure.
You just need to understand how to use it properly in your study or read the additional information here.