Recap the study and the original goal the scientific research set out to achieve. Remind the reader of the initial hypothesis and how that hypothesis was upheld or challenged. Discuss how the initial study may have changed focus because of surprising results.
Write about any unexpected or abnormal results you received in the scientific research. Use the earlier discussion section of your research paper to outline the research that was successfully achieved. Conversely, the conclusion is an ideal time to discuss issues or results that were not resolved in the official research.
Connect the research, including the results you were unable to attain, to other literature on the topic. An example would be, "Associates at the University of Arizona have pursued studies on the affect of humidity in plant life by studying leaf formations." Then connect the studies done by others to your own work. Either list the studies that you were unable to cover in your research or tie in studies on which you are building your new work.