A brief description of the experiment. The abstract should not exceed four or five sentences.
In your own words, explain the reason for performing the experiment and give a concise summary of the theory involved, including any mathematical detail relevant to later discussion in the report.
This section  should reflect your understanding of the experiment. Important points to  include are a brief discussion of your final results, an interpretation  of the actual experimental results as they apply to the objectives of  the experiment set out in the introduction should be given