How to write an introduction for a scientific research paper

Why is your research important? What is known about the topic? What are your hypotheses? What are your objectives?

How to write an introduction for a scientific research paper

Do not begin each section on a new page. If one section ends part of the way down the page, the next section heading follows immediately on the same page.

One important general rule to keep in mind is that a scientific paper is a report about something that has been done in the past. The present tense is, are is used when stating generalizations or conclusions. The present tense is most often used in the Introduction, Discussion and Conclusion sections of papers.

The paper should read as a narrative in which the author describes what was done and what results were obtained from that work.

how to write an introduction for a scientific research paper

By reading the title, the work being reported should be clear to the reader without having to read the paper itself. The title, "A Biology Lab Report", tells the reader nothing.

An example of a good, self-explanatory title would be: This title reports exactly what the researcher has done by stating three things: The environmental factors that were manipulated light, temperature.

The parameter that was measured growth. The specific organism that was studied the bacterium, Escherichia coli. If the title had been only "Effects of Light and Temperature on Escherichia coli ", the reader would have to guess which parameters were measured.

That is, were the effects on reproduction, survival, dry weight or something else? If the title had been "Effect of Environmental Factors on Growth of Escherichia coli ", the reader would not know which environmental factors were manipulated.

If the title had been "Effects of Light and Temperature on the Growth of an Organism", then the reader would not know which organism was studied. In any of the above cases, the reader would be forced to read more of the paper to understand what the researcher had done.

how to write an introduction for a scientific research paper

If several factors were manipulated, all of them do not have to be listed. Instead, "Effects of Several Environmental Factors on Growth of Populations ofEscherichia coli " if more than two or three factors were manipulated would be appropriate.

The same applies if more than two or three organisms were studied. The researcher would then include the names of the bacteria in the Materials and Methods section of the paper.

An abstract is more than a summary. A summary is a brief restatement of preceding text that is intended to orient a reader who has studied the preceding text. An abstract is intended to be self-explanatory without reference to the paper, but is not a substitute for the paper.

The abstract should present, in about words, the purpose of the paper, general materials and methods including, if any, the scientific and common names of organismssummarized results, and the major conclusions.

Do not include any information that is not contained in the body of the paper. Exclude detailed descriptions of organisms, materials and methods. Tables or figures, references to tables or figures, or references to literature cited usually are not included in this section.

The abstract is usually written last.

How to write an introduction for a research paper

An easy way to write the abstract is to extract the most important points from each section of the paper and then use those points to construct a brief description of your study. It should give readers enough information to appreciate your specific objectives within a larger theoretical framework.

After placing your work in a broader context, you should state the specific question s to be answered.Feb 27,  · An article primarily includes the following sections: introduction, materials and methods, results, discussion, and conclusion. Before writing the introduction, the main steps, the heading and the familiarity level of the readers should be considered.

If you want to know how to write an introduction for a research paper effectively, you need to know the principal it works on – introduce the subject and set it in a wider context narrowing the subject down to the problem of the research, thesis, and hypothesis.

The importance of an entry

How to Write Your First Research Paper. Elena D. Kallestinova As a result, you procrastinate. In this paper, I will discuss the issues related to the writing process of a scientific paper.

Specifically, I will focus on the best approaches to start a scientific paper, tips for writing each section, and the best revision strategies.

Focus: Education — Career Advice: How to Write Your First Research Paper

Most journal-style scientific papers are subdivided into the following sections: Title, Authors and Affiliation, Abstract, Introduction, Methods, Results, Discussion, Acknowledgments, and Literature Cited, which parallel the experimental process.

This is the system we will use. The introduction gives an overall review of the paper, but does address a few slightly different issues from the abstract. It works on the principle of introducing the topic of the paper and setting it in a broader context, gradually narrowing the topic down to a research problem, thesis and hypothesis.

When you write your research paper you might want to copy words, pictures, diagrams, or ideas from one of your sources.

It is OK to copy such information as long as you reference it with a citation. If the information is a phrase, sentence, or paragraph, then you should also put it in quotation marks.

Research Paper Introduction Writing