What is a topic sentence?

Put simply, a topic sentence expresses the topic to be discussed in a paragraph in a clear and concise way. It is the first sentence of the paragraph, and the body text expands, explains, and evidences the point expressed.

Writing an effective topic sentence is possibly the hardest part of writing an essay and, at the same time, the most effective way of improving your essay writing.

QuillBot’s free online Notepad can help you keep track of your essay notes, and our Paraphrasing Tool can help you to create effective topic sentences.