Narrow your focus. Decide which particular area or aspect of Sept. 11, 2001, you will investigate. For example, you can write about the effect of 9/11 on U.S. military recruitment, an update on 9/11 victims' children or the status of the ground zero memorial.
Define your purpose. School reports typically present factual information in order to evaluate a subject or argue a viewpoint. For example, you could revisit the events of 9/11 to showcase American resilience or to argue that its tragic events could have been prevented.
Create an outline and establish a timetable to complete your report by its due date. Base your outline on preliminary information gathered from reading, lectures and so on. Realistically schedule your report's research, writing and revision phases; seek your instructor's guidance, as needed.
Research your topic. Take stock of the information you already have to establish what you still need. Determine the best sources to consult; depending on your topic, this may be The New York Times, the Library of Congress' 9/11 documentary project and books about Sept. 11. Accept or reject research information based on your objective. Summarize relevant material and document your sources accurately.
Create pages for "Title," "Acknowledgments," "Table of Contents" and "Lists of Tables and Figures." Then begin your report proper with an "Introduction" that prepares your readers in two ways: first, with a snapshot of your report's topic, purpose and methodology; and second, with a concise background of both the events of Sept. 11 and your area of focus.
Develop your report's body with your "Methodology," "Results" and "Discussion of Results." After describing the steps you took in your approach, detail and interpret your findings. For example, the results of your investigation of the ground zero memorial might suggest that it will be iconic and adequate, but possibly delayed indefinitely because of (x), (y) and (z) reasons.
End your report with your "Conclusions" and "Recommendations." Continuing the example in Step 6, you might conclude that the 9/11 memorial has slipped in the federal government's priority list and recommend steps ordinary citizens can take to compel a renewed sense of urgency and support by elected officials. Follow your recommendations with your end matter, including your "References" and "Attachments."
Create an "Abstract" that summarizes your entire report and entices your readers to read more. Write this last of all and insert it into your report just before your "Introduction."