Topic sentences

The first sentence in each paragraph is called a topic sentence. Topic sentences:

• explain the point you're going to make in the paragraph
  
  
• are clear and concise
  
  
• link back to your argument and introduction
  
  
• build on the points made in the previous paragraphs
  
  
• when read together, summarise your argument.

If you recorded your key points in your essay plan, you've already written your topic sentences. Take your key points, write them in a single sentence and then write a paragraph discussing each one.