Use a notepad and pencil to write down the thesis or hypothesis that you are presenting.
Read your thesis once.
Write down the key points of your thesis, dividing your thesis paper into four to five sections. Read each section again and write down the subpoints for each section on your paper. Make sure to include statistics or interesting facts in each section.
Write the first draft of your abstract by creating one to two detailed sentences to describe the key facts and information for each section. Do not worry about word count or length at this point.
Review your first draft and make adjustments so that sentences run smoothly together when you read them aloud. Avoid phrases, such as "This thesis is about ...." Make sure your sentences argue your point and showcase evidence as to a) why your thesis is relevant to that point and b) how your research is relevant.
Revise your first draft and correct grammatical or spelling errors. Make sure you use an active voice throughout the entire summary. Remove extraneous words or unneeded information that will bump up your word count. Aim to avoid a lengthy summary.
Create a final draft using your editorial corrections.