Writing the first draft.
Before writing your first draft, you should have created an outline of the paper, and have detailed well-organized notes that you can use.
While writing your first draft, you will need to convert those notes and that outline into a narrative form.
Having a well-organized draft, plus well organized research notes, will save you A LOT of time at the stage of revising the draft.
To ensure logical flow, I recommend that you begin writing the Introduction and continue in an ordered fashion with methods, results, discussion and conclusion, leaving the abstract for the end.
The key point is to begin writing according to your paper’s outline, filling the necessary information with your notes.
Here are a few tips for creating that first draft:
1. Consolidate all the information. Ensure you have everything you need to write efficiently: all the data, most of the references, final drafts of tables and figures, etc.
2. Select a target journal. Determine the journal to which you plan to submit your manuscript and write your manuscript according to the journal’s focus. The focus may be clearly stated within the journal Web Page; if it is not, you may determine it yourself by examining recent issues.
3. Start writing. When writing the first draft, the goal is to put something down on paper. Initially, it does not matter if sentences are incomplete or the grammar incorrect, provided that the main points and ideas have been captured. Write when your energy is high, not when you are tired. Try to find a time and place where you can think and write without distractions.
A common and serious mistake is to begin writing before having ALL the data, and the corresponding statistical analysis. So DO NOT do it!
4. Write quickly. Don't worry about words, spelling, or punctuation at this stage; just focus on ideas. Keep going; try to write quickly to keep the flow going. Leave gaps of information if necessary, making annotations within the text so that you can fill them at a later stage. Use abbreviations and leave space for words that do not come to mind immediately.
5. Write without editing. Don't try to do it right the first time. Resist the temptation to edit as you go. Otherwise, you will tend to get stuck and only waste time. If you try to write and edit at the same time, you will do neither of those things well.
Keep in mind, a first draft does not have to be perfect; it just needs to be written.
6. Follow your outline. Use the key points from your outline to focus on what you want to say.
7. Write the paper in separate parts. Don't attempt to write the whole manuscript at once, instead, treat each section as a mini essay that stands on its own. The following links will help you to write each of the manuscript’s sections:
How to write an efficient introduction?
How to write the materials and methods section?
How to write a clear results section?
How to write a proper discussion?
How to write a good abstract?
How to write an attractive and informative title?
Automatic reference formating
While writing, look at your notes. Think about the objective of each particular section of the manuscript, and about what is the most important information you need to transmit.
8. After finishing your first draft, put it aside before revising it. Put aside your first draft for at least one day. The idea of waiting a day or more is to allow you to "be" another person. It is difficult to proofread and edit your own work; a day or more between creation and critique helps authors to be more objective.