U.S. flag

An official website of the United States government

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

  • Publications
  • Account settings

Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now .

  • Advanced Search
  • Journal List
  • Prev Chronic Dis

Successful Scientific Writing and Publishing: A Step-by-Step Approach

John k. iskander.

1 Centers for Disease Control and Prevention, Atlanta, Georgia

Sara Beth Wolicki

2 Association of Schools and Programs of Public Health, Washington, District of Columbia

Rebecca T. Leeb

Paul z. siegel.

Scientific writing and publication are essential to advancing knowledge and practice in public health, but prospective authors face substantial challenges. Authors can overcome barriers, such as lack of understanding about scientific writing and the publishing process, with training and resources. The objective of this article is to provide guidance and practical recommendations to help both inexperienced and experienced authors working in public health settings to more efficiently publish the results of their work in the peer-reviewed literature. We include an overview of basic scientific writing principles, a detailed description of the sections of an original research article, and practical recommendations for selecting a journal and responding to peer review comments. The overall approach and strategies presented are intended to contribute to individual career development while also increasing the external validity of published literature and promoting quality public health science.

Introduction

Publishing in the peer-reviewed literature is essential to advancing science and its translation to practice in public health ( 1 , 2 ). The public health workforce is diverse and practices in a variety of settings ( 3 ). For some public health professionals, writing and publishing the results of their work is a requirement. Others, such as program managers, policy makers, or health educators, may see publishing as being outside the scope of their responsibilities ( 4 ).

Disseminating new knowledge via writing and publishing is vital both to authors and to the field of public health ( 5 ). On an individual level, publishing is associated with professional development and career advancement ( 6 ). Publications share new research, results, and methods in a trusted format and advance scientific knowledge and practice ( 1 , 7 ). As more public health professionals are empowered to publish, the science and practice of public health will advance ( 1 ).

Unfortunately, prospective authors face barriers to publishing their work, including navigating the process of scientific writing and publishing, which can be time-consuming and cumbersome. Often, public health professionals lack both training opportunities and understanding of the process ( 8 ). To address these barriers and encourage public health professionals to publish their findings, the senior author (P.Z.S.) and others developed Successful Scientific Writing (SSW), a course about scientific writing and publishing. Over the past 30 years, this course has been taught to thousands of public health professionals, as well as hundreds of students at multiple graduate schools of public health. An unpublished longitudinal survey of course participants indicated that two-thirds agreed that SSW had helped them to publish a scientific manuscript or have a conference abstract accepted. The course content has been translated into this manuscript. The objective of this article is to provide prospective authors with the tools needed to write original research articles of high quality that have a good chance of being published.

Basic Recommendations for Scientific Writing

Prospective authors need to know and tailor their writing to the audience. When writing for scientific journals, 4 fundamental recommendations are: clearly stating the usefulness of the study, formulating a key message, limiting unnecessary words, and using strategic sentence structure.

To demonstrate usefulness, focus on how the study addresses a meaningful gap in current knowledge or understanding. What critical piece of information does the study provide that will help solve an important public health problem? For example, if a particular group of people is at higher risk for a specific condition, but the magnitude of that risk is unknown, a study to quantify the risk could be important for measuring the population’s burden of disease.

Scientific articles should have a clear and concise take-home message. Typically, this is expressed in 1 to 2 sentences that summarize the main point of the paper. This message can be used to focus the presentation of background information, results, and discussion of findings. As an early step in the drafting of an article, we recommend writing out the take-home message and sharing it with co-authors for their review and comment. Authors who know their key point are better able to keep their writing within the scope of the article and present information more succinctly. Once an initial draft of the manuscript is complete, the take-home message can be used to review the content and remove needless words, sentences, or paragraphs.

Concise writing improves the clarity of an article. Including additional words or clauses can divert from the main message and confuse the reader. Additionally, journal articles are typically limited by word count. The most important words and phrases to eliminate are those that do not add meaning, or are duplicative. Often, cutting adjectives or parenthetical statements results in a more concise paper that is also easier to read.

Sentence structure strongly influences the readability and comprehension of journal articles. Twenty to 25 words is a reasonable range for maximum sentence length. Limit the number of clauses per sentence, and place the most important or relevant clause at the end of the sentence ( 9 ). Consider the sentences:

  • By using these tips and tricks, an author may write and publish an additional 2 articles a year.
  • An author may write and publish an additional 2 articles a year by using these tips and tricks.

The focus of the first sentence is on the impact of using the tips and tricks, that is, 2 more articles published per year. In contrast, the second sentence focuses on the tips and tricks themselves.

Authors should use the active voice whenever possible. Consider the following example:

  • Active voice: Authors who use the active voice write more clearly.
  • Passive voice: Clarity of writing is promoted by the use of the active voice.

The active voice specifies who is doing the action described in the sentence. Using the active voice improves clarity and understanding, and generally uses fewer words. Scientific writing includes both active and passive voice, but authors should be intentional with their use of either one.

Sections of an Original Research Article

Original research articles make up most of the peer-reviewed literature ( 10 ), follow a standardized format, and are the focus of this article. The 4 main sections are the introduction, methods, results, and discussion, sometimes referred to by the initialism, IMRAD. These 4 sections are referred to as the body of an article. Two additional components of all peer-reviewed articles are the title and the abstract. Each section’s purpose and key components, along with specific recommendations for writing each section, are listed below.

Title. The purpose of a title is twofold: to provide an accurate and informative summary and to attract the target audience. Both prospective readers and database search engines use the title to screen articles for relevance ( 2 ). All titles should clearly state the topic being studied. The topic includes the who, what, when, and where of the study. Along with the topic, select 1 or 2 of the following items to include within the title: methods, results, conclusions, or named data set or study. The items chosen should emphasize what is new and useful about the study. Some sources recommend limiting the title to less than 150 characters ( 2 ). Articles with shorter titles are more frequently cited than articles with longer titles ( 11 ). Several title options are possible for the same study ( Figure ).

An external file that holds a picture, illustration, etc.
Object name is PCD-15-E79s01.jpg

Two examples of title options for a single study.

Abstract . The abstract serves 2 key functions. Journals may screen articles for potential publication by using the abstract alone ( 12 ), and readers may use the abstract to decide whether to read further. Therefore, it is critical to produce an accurate and clear abstract that highlights the major purpose of the study, basic procedures, main findings, and principal conclusions ( 12 ). Most abstracts have a word limit and can be either structured following IMRAD, or unstructured. The abstract needs to stand alone from the article and tell the most important parts of the scientific story up front.

Introduction . The purpose of the introduction is to explain how the study sought to create knowledge that is new and useful. The introduction section may often require only 3 paragraphs. First, describe the scope, nature, or magnitude of the problem being addressed. Next, clearly articulate why better understanding this problem is useful, including what is currently known and the limitations of relevant previous studies. Finally, explain what the present study adds to the knowledge base. Explicitly state whether data were collected in a unique way or obtained from a previously unstudied data set or population. Presenting both the usefulness and novelty of the approach taken will prepare the reader for the remaining sections of the article.

Methods . The methods section provides the information necessary to allow others, given the same data, to recreate the analysis. It describes exactly how data relevant to the study purpose were collected, organized, and analyzed. The methods section describes the process of conducting the study — from how the sample was selected to which statistical methods were used to analyze the data. Authors should clearly name, define, and describe each study variable. Some journals allow detailed methods to be included in an appendix or supplementary document. If the analysis involves a commonly used public health data set, such as the Behavioral Risk Factor Surveillance System ( 13 ), general aspects of the data set can be provided to readers by using references. Because what was done is typically more important than who did it, use of the passive voice is often appropriate when describing methods. For example, “The study was a group randomized, controlled trial. A coin was tossed to select an intervention group and a control group.”

Results . The results section describes the main outcomes of the study or analysis but does not interpret the findings or place them in the context of previous research. It is important that the results be logically organized. Suggested organization strategies include presenting results pertaining to the entire population first, and then subgroup analyses, or presenting results according to increasing complexity of analysis, starting with demographic results before proceeding to univariate and multivariate analyses. Authors wishing to draw special attention to novel or unexpected results can present them first.

One strategy for writing the results section is to start by first drafting the figures and tables. Figures, which typically show trends or relationships, and tables, which show specific data points, should each support a main outcome of the study. Identify the figures and tables that best describe the findings and relate to the study’s purpose, and then develop 1 to 2 sentences summarizing each one. Data not relevant to the study purpose may be excluded, summarized briefly in the text, or included in supplemental data sets. When finalizing figures, ensure that axes are labeled and that readers can understand figures without having to refer to accompanying text.

Discussion . In the discussion section, authors interpret the results of their study within the context of both the related literature and the specific scientific gap the study was intended to fill. The discussion does not introduce results that were not presented in the results section. One way authors can focus their discussion is to limit this section to 4 paragraphs: start by reinforcing the study’s take-home message(s), contextualize key results within the relevant literature, state the study limitations, and lastly, make recommendations for further research or policy and practice changes. Authors can support assertions made in the discussion with either their own findings or by referencing related research. By interpreting their own study results and comparing them to others in the literature, authors can emphasize findings that are unique, useful, and relevant. Present study limitations clearly and without apology. Finally, state the implications of the study and provide recommendations or next steps, for example, further research into remaining gaps or changes to practice or policy. Statements or recommendations regarding policy may use the passive voice, especially in instances where the action to be taken is more important than who will implement the action.

Beginning the Writing Process

The process of writing a scientific article occurs before, during, and after conducting the study or analyses. Conducting a literature review is crucial to confirm the existence of the evidence gap that the planned analysis seeks to fill. Because literature searches are often part of applying for research funding or developing a study protocol, the citations used in the grant application or study proposal can also be used in subsequent manuscripts. Full-text databases such as PubMed Central ( 14 ), NIH RePORT ( 15 ), and CDC Stacks ( 16 ) can be useful when performing literature reviews. Authors should familiarize themselves with databases that are accessible through their institution and any assistance that may be available from reference librarians or interlibrary loan systems. Using citation management software is one way to establish and maintain a working reference list. Authors should clearly understand the distinction between primary and secondary references, and ensure that they are knowledgeable about the content of any primary or secondary reference that they cite.

Review of the literature may continue while organizing the material and writing begins. One way to organize material is to create an outline for the paper. Another way is to begin drafting small sections of the article such as the introduction. Starting a preliminary draft forces authors to establish the scope of their analysis and clearly articulate what is new and novel about the study. Furthermore, using information from the study protocol or proposal allows authors to draft the methods and part of the results sections while the study is in progress. Planning potential data comparisons or drafting “table shells” will help to ensure that the study team has collected all the necessary data. Drafting these preliminary sections early during the writing process and seeking feedback from co-authors and colleagues may help authors avoid potential pitfalls, including misunderstandings about study objectives.

The next step is to conduct the study or analyses and use the resulting data to fill in the draft table shells. The initial results will most likely require secondary analyses, that is, exploring the data in ways in addition to those originally planned. Authors should ensure that they regularly update their methods section to describe all changes to data analysis.

After completing table shells, authors should summarize the key finding of each table or figure in a sentence or two. Presenting preliminary results at meetings, conferences, and internal seminars is an established way to solicit feedback. Authors should pay close attention to questions asked by the audience, treating them as an informal opportunity for peer review. On the basis of the questions and feedback received, authors can incorporate revisions and improvements into subsequent drafts of the manuscript.

The relevant literature should be revisited periodically while writing to ensure knowledge of the most recent publications about the manuscript topic. Authors should focus on content and key message during the process of writing the first draft and should not spend too much time on issues of grammar or style. Drafts, or portions of drafts, should be shared frequently with trusted colleagues. Their recommendations should be reviewed and incorporated when they will improve the manuscript’s overall clarity.

For most authors, revising drafts of the manuscript will be the most time-consuming task involved in writing a paper. By regularly checking in with coauthors and colleagues, authors can adopt a systematic approach to rewriting. When the author has completed a draft of the manuscript, he or she should revisit the key take-home message to ensure that it still matches the final data and analysis. At this point, final comments and approval of the manuscript by coauthors can be sought.

Authors should then seek to identify journals most likely to be interested in considering the study for publication. Initial questions to consider when selecting a journal include:

  • Which audience is most interested in the paper’s message?
  • Would clinicians, public health practitioners, policy makers, scientists, or a broader audience find this useful in their field or practice?
  • Do colleagues have prior experience submitting a manuscript to this journal?
  • Is the journal indexed and peer-reviewed?
  • Is the journal subscription or open-access and are there any processing fees?
  • How competitive is the journal?

Authors should seek to balance the desire to be published in a top-tier journal (eg, Journal of the American Medical Association, BMJ, or Lancet) against the statistical likelihood of rejection. Submitting the paper initially to a journal more focused on the paper’s target audience may result in a greater chance of acceptance, as well as more timely dissemination of findings that can be translated into practice. Most of the 50 to 75 manuscripts published each week by authors from the Centers for Disease Control and Prevention (CDC) are published in specialty and subspecialty journals, rather than in top-tier journals ( 17 ).

The target journal’s website will include author guidelines, which will contain specific information about format requirements (eg, font, line spacing, section order, reference style and limit, table and figure formatting), authorship criteria, article types, and word limits for articles and abstracts.

We recommend returning to the previously drafted abstract and ensuring that it complies with the journal’s format and word limit. Authors should also verify that any changes made to the methods or results sections during the article’s drafting are reflected in the final version of the abstract. The abstract should not be written hurriedly just before submitting the manuscript; it is often apparent to editors and reviewers when this has happened. A cover letter to accompany the submission should be drafted; new and useful findings and the key message should be included.

Before submitting the manuscript and cover letter, authors should perform a final check to ensure that their paper complies with all journal requirements. Journals may elect to reject certain submissions on the basis of review of the abstract, or may send them to peer reviewers (typically 2 or 3) for consultation. Occasionally, on the basis of peer reviews, the journal will request only minor changes before accepting the paper for publication. Much more frequently, authors will receive a request to revise and resubmit their manuscript, taking into account peer review comments. Authors should recognize that while revise-and-resubmit requests may state that the manuscript is not acceptable in its current form, this does not constitute a rejection of the article. Authors have several options in responding to peer review comments:

  • Performing additional analyses and updating the article appropriately
  • Declining to perform additional analyses, but providing an explanation (eg, because the requested analysis goes beyond the scope of the article)
  • Providing updated references
  • Acknowledging reviewer comments that are simply comments without making changes

In addition to submitting a revised manuscript, authors should include a cover letter in which they list peer reviewer comments, along with the revisions they have made to the manuscript and their reply to the comment. The tone of such letters should be thankful and polite, but authors should make clear areas of disagreement with peer reviewers, and explain why they disagree. During the peer review process, authors should continue to consult with colleagues, especially ones who have more experience with the specific journal or with the peer review process.

There is no secret to successful scientific writing and publishing. By adopting a systematic approach and by regularly seeking feedback from trusted colleagues throughout the study, writing, and article submission process, authors can increase their likelihood of not only publishing original research articles of high quality but also becoming more scientifically productive overall.

Acknowledgments

The authors acknowledge PCD ’s former Associate Editor, Richard A. Goodman, MD, MPH, who, while serving as Editor in Chief of CDC’s Morbidity and Mortality Weekly Report Series, initiated a curriculum on scientific writing for training CDC’s Epidemic Intelligence Service Officers and other CDC public health professionals, and with whom the senior author of this article (P.Z.S.) collaborated in expanding training methods and contents, some of which are contained in this article. The authors acknowledge Juan Carlos Zevallos, MD, for his thoughtful critique and careful editing of previous Successful Scientific Writing materials. We also thank Shira Eisenberg for editorial assistance with the manuscript. This publication was supported by the Cooperative Agreement no. 1U360E000002 from CDC and the Association of Schools and Programs of Public Health. The findings and conclusions of this article do not necessarily represent the official views of CDC or the Association of Schools and Programs of Public Health. Names of journals and citation databases are provided for identification purposes only and do not constitute any endorsement by CDC.

The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions.

Suggested citation for this article: Iskander JK, Wolicki SB, Leeb RT, Siegel PZ. Successful Scientific Writing and Publishing: A Step-by-Step Approach. Prev Chronic Dis 2018;15:180085. DOI: https://doi.org/10.5888/pcd15.180085 .

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • View all journals
  • Explore content
  • About the journal
  • Publish with us
  • Sign up for alerts
  • CAREER FEATURE
  • 04 December 2020
  • Correction 09 December 2020

How to write a superb literature review

Andy Tay is a freelance writer based in Singapore.

You can also search for this author in PubMed   Google Scholar

Literature reviews are important resources for scientists. They provide historical context for a field while offering opinions on its future trajectory. Creating them can provide inspiration for one’s own research, as well as some practice in writing. But few scientists are trained in how to write a review — or in what constitutes an excellent one. Even picking the appropriate software to use can be an involved decision (see ‘Tools and techniques’). So Nature asked editors and working scientists with well-cited reviews for their tips.

Access options

Access Nature and 54 other Nature Portfolio journals

Get Nature+, our best-value online-access subscription

24,99 € / 30 days

cancel any time

Subscribe to this journal

Receive 51 print issues and online access

185,98 € per year

only 3,65 € per issue

Rent or buy this article

Prices vary by article type

Prices may be subject to local taxes which are calculated during checkout

doi: https://doi.org/10.1038/d41586-020-03422-x

Interviews have been edited for length and clarity.

Updates & Corrections

Correction 09 December 2020 : An earlier version of the tables in this article included some incorrect details about the programs Zotero, Endnote and Manubot. These have now been corrected.

Hsing, I.-M., Xu, Y. & Zhao, W. Electroanalysis 19 , 755–768 (2007).

Article   Google Scholar  

Ledesma, H. A. et al. Nature Nanotechnol. 14 , 645–657 (2019).

Article   PubMed   Google Scholar  

Brahlek, M., Koirala, N., Bansal, N. & Oh, S. Solid State Commun. 215–216 , 54–62 (2015).

Choi, Y. & Lee, S. Y. Nature Rev. Chem . https://doi.org/10.1038/s41570-020-00221-w (2020).

Download references

Related Articles

how to write good scientific paper

  • Research management

I’m worried I’ve been contacted by a predatory publisher — how do I find out?

I’m worried I’ve been contacted by a predatory publisher — how do I find out?

Career Feature 15 MAY 24

How I fled bombed Aleppo to continue my career in science

How I fled bombed Aleppo to continue my career in science

Career Feature 08 MAY 24

Illuminating ‘the ugly side of science’: fresh incentives for reporting negative results

Illuminating ‘the ugly side of science’: fresh incentives for reporting negative results

Japan can embrace open science — but flexible approaches are key

Correspondence 07 MAY 24

US funders to tighten oversight of controversial ‘gain of function’ research

US funders to tighten oversight of controversial ‘gain of function’ research

News 07 MAY 24

France’s research mega-campus faces leadership crisis

France’s research mega-campus faces leadership crisis

News 03 MAY 24

Mount Etna’s spectacular smoke rings and more — April’s best science images

Mount Etna’s spectacular smoke rings and more — April’s best science images

Postdoc Fellowships

Train with world-renowned cancer researchers at NIH? Consider joining the Center for Cancer Research (CCR) at the National Cancer Institute

Bethesda, Maryland

NIH National Cancer Institute (NCI)

Faculty Recruitment, Westlake University School of Medicine

Faculty positions are open at four distinct ranks: Assistant Professor, Associate Professor, Full Professor, and Chair Professor.

Hangzhou, Zhejiang, China

Westlake University

how to write good scientific paper

PhD/master's Candidate

PhD/master's Candidate    Graduate School of Frontier Science Initiative, Kanazawa University is seeking candidates for PhD and master's students i...

Kanazawa University

how to write good scientific paper

Senior Research Assistant in Human Immunology (wet lab)

Senior Research Scientist in Human Immunology, high-dimensional (40+) cytometry, ICS and automated robotic platforms.

Boston, Massachusetts (US)

Boston University Atomic Lab

how to write good scientific paper

Postdoctoral Fellow in Systems Immunology (dry lab)

Postdoc in systems immunology with expertise in AI and data-driven approaches for deciphering human immune responses to vaccines and diseases.

how to write good scientific paper

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Quick links

  • Explore articles by subject
  • Guide to authors
  • Editorial policies

UCI Libraries Mobile Site

  • Langson Library
  • Science Library
  • Grunigen Medical Library
  • Law Library
  • Connect From Off-Campus
  • Accessibility
  • Gateway Study Center

Libaries home page

Email this link

Writing a scientific paper.

  • Writing a lab report

What is a "good" introduction?

Citing sources in the introduction, "introduction checklist" from: how to write a good scientific paper. chris a. mack. spie. 2018..

  • LITERATURE CITED
  • Bibliography of guides to scientific writing and presenting
  • Peer Review
  • Presentations
  • Lab Report Writing Guides on the Web

This is where you describe briefly and clearly why you are writing the paper. The introduction supplies sufficient background information for the reader to understand and evaluate the experiment you did. It also supplies a rationale for the study.

  • Present the problem and the proposed solution
  • Presents nature and scope of the problem investigated
  • Reviews the pertinent literature to orient the reader
  • States the method of the experiment
  • State the principle results of the experiment

It is important to cite sources in the introduction section of your paper as evidence of the claims you are making. There are ways of citing sources in the text so that the reader can find the full reference in the literature cited section at the end of the paper, yet the flow of the reading is not badly interrupted. Below are some example of how this can be done:     "Smith (1983) found that N-fixing plants could be infected by several different species of Rhizobium."     "Walnut trees are known to be allelopathic (Smith 1949,  Bond et al. 1955, Jones and Green 1963)."     "Although the presence of Rhizobium normally increases the growth of legumes (Nguyen 1987), the opposite effect has been observed (Washington 1999)." Note that articles by one or two authors are always cited in the text using their last names. However, if there are more than two authors, the last name of the 1st author is given followed by the abbreviation et al. which is Latin for "and others". 

From:  https://writingcenter.gmu.edu/guides/imrad-reports-introductions

  • Indicate the field of the work, why this field is important, and what has already been done (with proper citations).
  • Indicate a gap, raise a research question, or challenge prior work in this territory.
  • Outline the purpose and announce the present research, clearly indicating what is novel and why it is significant.
  • Avoid: repeating the abstract; providing unnecessary background information; exaggerating the importance of the work; claiming novelty without a proper literature search. 
  • << Previous: ABSTRACT
  • Next: METHODS >>
  • Last Updated: Aug 4, 2023 9:33 AM
  • URL: https://guides.lib.uci.edu/scientificwriting

Off-campus? Please use the Software VPN and choose the group UCIFull to access licensed content. For more information, please Click here

Software VPN is not available for guests, so they may not have access to some content when connecting from off-campus.

How to Write the Introduction to a Scientific Paper?

  • Open Access
  • First Online: 24 October 2021

Cite this chapter

You have full access to this open access chapter

how to write good scientific paper

  • Samiran Nundy 4 ,
  • Atul Kakar 5 &
  • Zulfiqar A. Bhutta 6  

65k Accesses

142 Altmetric

An Introduction to a scientific paper familiarizes the reader with the background of the issue at hand. It must reflect why the issue is topical and its current importance in the vast sea of research being done globally. It lays the foundation of biomedical writing and is the first portion of an article according to the IMRAD pattern ( I ntroduction, M ethodology, R esults, a nd D iscussion) [1].

I once had a professor tell a class that he sifted through our pile of essays, glancing at the titles and introductions, looking for something that grabbed his attention. Everything else went to the bottom of the pile to be read last, when he was tired and probably grumpy from all the marking. Don’t get put at the bottom of the pile, he said. Anonymous

You have full access to this open access chapter,  Download chapter PDF

Similar content being viewed by others

how to write good scientific paper

The Introduction Section

how to write good scientific paper

Abstract and Keywords

how to write good scientific paper

Writing and publishing a scientific paper

1 what is the importance of an introduction.

An Introduction to a scientific paper familiarizes the reader with the background of the issue at hand. It must reflect why the issue is topical and its current importance in the vast sea of research being done globally. It lays the foundation of biomedical writing and is the first portion of an article according to the IMRAD pattern ( I ntroduction, M ethodology, R esults, a nd D iscussion) [ 1 ].

It provides the flavour of the article and many authors have used phrases to describe it for example—'like a gate of the city’ [ 2 ], ‘the beginning is half of the whole’ [ 3 ], ‘an introduction is not just wrestling with words to fit the facts, but it also strongly modulated by perception of the anticipated reactions of peer colleagues’, [ 4 ] and ‘an introduction is like the trailer to a movie’. A good introduction helps captivate the reader early.

figure a

2 What Are the Principles of Writing a Good Introduction?

A good introduction will ‘sell’ an article to a journal editor, reviewer, and finally to a reader [ 3 ]. It should contain the following information [ 5 , 6 ]:

The known—The background scientific data

The unknown—Gaps in the current knowledge

Research hypothesis or question

Methodologies used for the study

The known consist of citations from a review of the literature whereas the unknown is the new work to be undertaken. This part should address how your work is the required missing piece of the puzzle.

3 What Are the Models of Writing an Introduction?

The Problem-solving model

First described by Swales et al. in 1979, in this model the writer should identify the ‘problem’ in the research, address the ‘solution’ and also write about ‘the criteria for evaluating the problem’ [ 7 , 8 ].

The CARS model that stands for C reating A R esearch S pace [ 9 , 10 ].

The two important components of this model are:

Establishing a territory (situation)

Establishing a niche (problem)

Occupying a niche (the solution)

In this popular model, one can add a fourth point, i.e., a conclusion [ 10 ].

4 What Is Establishing a Territory?

This includes: [ 9 ]

Stating the general topic and providing some background about it.

Providing a brief and relevant review of the literature related to the topic.

Adding a paragraph on the scope of the topic including the need for your study.

5 What Is Establishing a Niche?

Establishing a niche includes:

Stating the importance of the problem.

Outlining the current situation regarding the problem citing both global and national data.

Evaluating the current situation (advantages/ disadvantages).

Identifying the gaps.

Emphasizing the importance of the proposed research and how the gaps will be addressed.

Stating the research problem/ questions.

Stating the hypotheses briefly.

Figure 17.1 depicts how the introduction needs to be written. A scientific paper should have an introduction in the form of an inverted pyramid. The writer should start with the general information about the topic and subsequently narrow it down to the specific topic-related introduction.

figure 1

Flow of ideas from the general to the specific

6 What Does Occupying a Niche Mean?

This is the third portion of the introduction and defines the rationale of the research and states the research question. If this is missing the reviewers will not understand the logic for publication and is a common reason for rejection [ 11 , 12 ]. An example of this is given below:

Till date, no study has been done to see the effectiveness of a mesh alone or the effectiveness of double suturing along with a mesh in the closure of an umbilical hernia regarding the incidence of failure. So, the present study is aimed at comparing the effectiveness of a mesh alone versus the double suturing technique along with a mesh.

7 How Long Should the Introduction Be?

For a project protocol, the introduction should be about 1–2 pages long and for a thesis it should be 3–5 pages in a double-spaced typed setting. For a scientific paper it should be less than 10–15% of the total length of the manuscript [ 13 , 14 ].

8 How Many References Should an Introduction Have?

All sections in a scientific manuscript except the conclusion should contain references. It has been suggested that an introduction should have four or five or at the most one-third of the references in the whole paper [ 15 ].

9 What Are the Important Points Which Should be not Missed in an Introduction?

An introduction paves the way forward for the subsequent sections of the article. Frequently well-planned studies are rejected by journals during review because of the simple reason that the authors failed to clarify the data in this section to justify the study [ 16 , 17 ]. Thus, the existing gap in knowledge should be clearly brought out in this section (Fig. 17.2 ).

figure 2

How should the abstract, introduction, and discussion look

The following points are important to consider:

The introduction should be written in simple sentences and in the present tense.

Many of the terms will be introduced in this section for the first time and these will require abbreviations to be used later.

The references in this section should be to papers published in quality journals (e.g., having a high impact factor).

The aims, problems, and hypotheses should be clearly mentioned.

Start with a generalization on the topic and go on to specific information relevant to your research.

10 Example of an Introduction

figure b

11 Conclusions

An Introduction is a brief account of what the study is about. It should be short, crisp, and complete.

It has to move from a general to a specific research topic and must include the need for the present study.

The Introduction should include data from a literature search, i.e., what is already known about this subject and progress to what we hope to add to this knowledge.

Moore A. What’s in a discussion section? Exploiting 2-dimensionality in the online world. Bioassays. 2016;38(12):1185.

Article   Google Scholar  

Annesley TM. The discussion section: your closing argument. Clin Chem. 2010;56(11):1671–4.

Article   CAS   Google Scholar  

Bavdekar SB. Writing the discussion section: describing the significance of the study findings. J Assoc Physicians India. 2015;63(11):40–2.

PubMed   Google Scholar  

Foote M. The proof of the pudding: how to report results and write a good discussion. Chest. 2009;135(3):866–8.

Kearney MH. The discussion section tells us where we are. Res Nurs Health. 2017;40(4):289–91.

Ghasemi A, Bahadoran Z, Mirmiran P, Hosseinpanah F, Shiva N, Zadeh-Vakili A. The principles of biomedical scientific writing: discussion. Int J Endocrinol Metab. 2019;17(3):e95415.

Swales JM, Feak CB. Academic writing for graduate students: essential tasks and skills. Ann Arbor, MI: University of Michigan Press; 2004.

Google Scholar  

Colombo M, Bucher L, Sprenger J. Determinants of judgments of explanatory power: credibility, generality, and statistical relevance. Front Psychol. 2017;8:1430.

Mozayan MR, Allami H, Fazilatfar AM. Metadiscourse features in medical research articles: subdisciplinary and paradigmatic influences in English and Persian. Res Appl Ling. 2018;9(1):83–104.

Hyland K. Metadiscourse: mapping interactions in academic writing. Nordic J English Stud. 2010;9(2):125.

Hill AB. The environment and disease: association or causation? Proc Royal Soc Med. 2016;58(5):295–300.

Alpert JS. Practicing medicine in Plato’s cave. Am J Med. 2006;119(6):455–6.

Walsh K. Discussing discursive discussions. Med Educ. 2016;50(12):1269–70.

Polit DF, Beck CT. Generalization in quantitative and qualitative research: myths and strategies. Int J Nurs Stud. 2010;47(11):1451–8.

Jawaid SA, Jawaid M. How to write introduction and discussion. Saudi J Anaesth. 2019;13(Suppl 1):S18–9.

Jawaid SA, Baig M. How to write an original article. In: Jawaid SA, Jawaid M, editors. Scientific writing: a guide to the art of medical writing and scientific publishing. Karachi: Published by Med-Print Services; 2018. p. 135–50.

Hall GM, editor. How to write a paper. London: BMJ Books, BMJ Publishing Group; 2003. Structure of a scientific paper. p. 1–5.

Download references

Author information

Authors and affiliations.

Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi, India

Samiran Nundy

Department of Internal Medicine, Sir Ganga Ram Hospital, New Delhi, India

Institute for Global Health and Development, The Aga Khan University, South Central Asia, East Africa and United Kingdom, Karachi, Pakistan

Zulfiqar A. Bhutta

You can also search for this author in PubMed   Google Scholar

Rights and permissions

Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0 International License ( http://creativecommons.org/licenses/by/4.0/ ), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

The images or other third party material in this chapter are included in the chapter's Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the chapter's Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.

Reprints and permissions

Copyright information

© 2022 The Author(s)

About this chapter

Nundy, S., Kakar, A., Bhutta, Z.A. (2022). How to Write the Introduction to a Scientific Paper?. In: How to Practice Academic Medicine and Publish from Developing Countries?. Springer, Singapore. https://doi.org/10.1007/978-981-16-5248-6_17

Download citation

DOI : https://doi.org/10.1007/978-981-16-5248-6_17

Published : 24 October 2021

Publisher Name : Springer, Singapore

Print ISBN : 978-981-16-5247-9

Online ISBN : 978-981-16-5248-6

eBook Packages : Medicine Medicine (R0)

Share this chapter

Anyone you share the following link with will be able to read this content:

Sorry, a shareable link is not currently available for this article.

Provided by the Springer Nature SharedIt content-sharing initiative

  • Publish with us

Policies and ethics

  • Find a journal
  • Track your research
  • Conferences
  • Personal Side
  • Technical Papers
  • Favorite Papers
  • Recent Papers
  • Litho Tutors
  • Science Writing
  • Online Courses
  • Consulting Services
  • Training Services
  • Expert Witness
  • | Gentleman
  • | Scientist

How to Write a Good Scientific Paper

In January of 2012 I became the Editor-in-Chief of the Journal of Micro/Nanolithography, MEMS, and MOEMS, known as JM3 (sometimes pronounced "JM cubed"), published by SPIE . One of the privileges of the job is to write an editorial for each quarterly issue. Beginnng with my second editorial I began a series on the topic of how to write a good scientific paper. At the beginning of 2018 I compiled these editorials, with some changes and additions, into a book published by SPIE. And thanks to SPIE's generocity, the electronic version of the book is available for free in order to widen its distribution and impact.

Download the pdf of the book here:

by Chris A. Mack

Information on the print version can be found here .

Here are links to all of the original JM3 editorials on which the book was based:

The 350 Year History of the Scientific Journal

Title, Abstract, and Keywords

The Problem (?) with Self-citations

Cover Letter

Figures, part 1

Figures, part 2

Paper Significance

Null Results

Structure and Organization

Checklist for Editors, Reviewers, and Authors

The Peer Review Process

Picking the Right Journal

Review Articles

Double Publication

Editorial Ethics

Why Write a Paper?

The Ethics of Scientific Publication

Here is a link to a webinar I gave on April 24, 2015 for CIAN-ERC on the topic: (59 min) Getting Published: How to write a good science paper

Here is a link to a talk I gave at the SPIE Optics+Photonics conference on August 28, 2016: (77 min) Getting Published: How to write a good science paper

For a different perspective on how to write a scientific paper, check out this article from the journal Improbable Research.

Back to the Publications Home ...

how to write good scientific paper

100 Totally Free Printable Activities for Kids

P rintable activities for kids may seem a little old-school, but there's something to be said for good old pen-and-paper fun. While there are tons of great online resources for kids , it's important to take a break from screens sometimes.

We've rounded up 100 printables you can take with you just about anywhere. From printable coloring pages and paper dolls to craft instructions and STEM-inspired fun, these activities provide hours of entertainment. They also keep kids actively learning by developing fine-motor skills, working on critical thinking, and even inspiring some gross motor play workouts. And the best part is, they're completely free!

Bookmark this list of printable activities and come back to it anytime you hear the dreaded, "I'm bored!" You can also check out our guide to Boredom Busters for Kids for more ideas for screen-free fun.

Sign up for our FREE newsletters to get posts like this delivered to your inbox.

There are so many great printables that teach kids how to draw various pictures and patterns. Photo by Pixelshot, courtesy of Canva

Drawing Printables for Kids

1. Learn how to draw a cat .

2. Save the world when you design your own superhero .

3. These blank-face drawing prompts leave a lot to the imagination.

4. Be the star of your own comic with these blank  comic-book strips .

5. Learn how to draw a box turtle with these easy  step-by-step instructions .

6. Mandalas are a meditative activity that can take a long time to complete. Learn all about them with the Asian Art Museum's downloadable Mandala drawing activity .

7. Learn how to draw anything you can imagine with these instructional drawing guides .

8. Chill out with these creative doodle pattern tiles .

9. Build drawing skills with grid drawing puzzles .

Writing Printables for Kids

10. Use pictures to write your own story .

11. Print out your own  envelope and write a letter to family and friends.

12. Print these fill-in-the-blank stories from Nickelodeon and exercise your funny bone.

13. These writing-practice printables are great for kids learning their letters.

14. Browse over 100 writing printables for early readers.

15. Put pen to paper with creative-writing templates .

16. Build penmanship (yes, that's still a thing) with amazing  handwriting worksheets .

17. Flex those brain muscles with writing printables for preschoolers.

18. These writing worksheets work on skills like capitalization and punctuation.

RELATED: Water Games to Play All Summer Long

Printable activity pages can keep kids from saying the dreaded, "I'm bored!" Photo by Wave Break Media, courtesy of Canva

Printable Activity Pages for Kids

19. Download an activity pack from Puffin Books. These brightly colored and beautifully illustrated packs keep kids busy for hours.

20. Spend some time learning about yourself with this  All About Me activity sheet .

21. Explore your home with this fun activity sheet .

22. SpongeBob fans will love Nickelodeon's Spongebob activity book .

23. These mind-bending mazes will keep your kids mesmerized.

24. This 10-page printable includes everything from a list of boredom busters to daily learning projects.

25. You don't need much to  learn how to build a tent !

26. Make a time capsule with this printable time capsule activity pack .

27. Explore a variety of printable activities for preschoolers .

28. Look through tons of free  themed printable activity packs .

Hidden-Picture Printables for Kids

29. These hidden-picture printables are perfect for long car rides.

30. Spruce Crafts has some beautiful seek-and-find printables .

31. These difficult hidden-picture printables are perfect for older kids.

32. Check out these simple hidden-picture printables .

33. These find-the-difference coloring pages are a two-in-one activity.

34. Enjoy these spot-the-difference puzzle printables .

35. Monthly themed hidden-image printables are perfect for holidays and classrooms.

36. Have double the fun with this hidden-image printable that doubles as a coloring page.

37. Try these animal-themed hidden-image worksheets .Scavenger Hunt Printables for Kids

38. Go on a scavenger hunt to find red objects.

39. Shiver me timbers! It's time to go on a pirate treasure hunt .

40. Take this printable to-go as you embark on a nature scavenger hunt.

41. Have fun inside and outside with these scavenger hunt printables .

42. These simple scavenger hunts are perfect for younger kids.

43. The pictures on these printable scavenger hunts  make them perfect for early readers.

44. Browse over 50 free printable scavenger hunts .

RELATED: Free Coloring Pages for Kids to Download

No need to buy coloring books when you can print out free coloring pages. Photo by Ketut Subiyanto, courtesy of Pexels

Coloring-Page Printables for Kids

45. Color-by-numbers are a great way to recognize numbers and have a little fun.

46. These color-by-numbers printables are tons of fun for younger kids.

47. Crayola has oodles and oodles of  free coloring pages to download.

48. Download and print this silly story you can color created by a licensed art therapist.

49. These color-by-numbers pages feature cute scenes and characters your kids will love.

50. Check out these free coloring pages for kids (and adults)!

51. With just a few markers or crayons, these color-by-numbers printables will turn into masterpieces.

52. These coloring pages are based on famous works of art.

53. Browse tons of coloring and color-by-number pages . 

54. Color Me PhD has free science coloring books based on PhD-level scientific research. Don't worry, you don't need a degree to color inside the lines.

Printable Calendars for Kids

55. These adorable printable calendars have cute graphics themed for each month.

56. These printable calendars have fun themes like Star Wars , superheroes, Disney princesses, and more.

57. Print some blank calendars and fill in the dates. These will work every year.

58. This free printable calendar doubles as a coloring book.

59. Printable weekly planners might just be what you need to organize your life.

60. This weekly planner can break up your schedule into days or hours, and also has a section for goals and behavior tracking.

61. Look through a variety of printable calendars for kids .

RELATED: Crafts for Kids: 100 Awesome Art Projects

Put on a show with printable finger puppets. Photo courtesy of Easy Peasy Play

Printable Craft Instructions for Kids

62. Put on a show with  printable finger puppets .

63. San Francisco's Museum of Craft and Design's MCD@Home program partnered with local artists to create a collection of fine-art projects to complete at home.

64. Enjoy soothing sounds when you learn how to make your own  rain stick .

65. Browse beautiful themed printable crafts for kids .

66. Get crafty with these printer-friendly flower magnets .

67. Catch them all with these free Pokemon-inspired fidgets and bookmarks .

68. These adorable printable paper dolls are ready to be dressed in their printable outfits.

69. Learn to design your own paper dolls and doll clothes .

Printable Games for Kids

70. Make your own Blue's Clues guessing game .

71. Playing bingo is as easy as printing one of these  game boards .

72. Design your own Snakes and Ladders game.

73. Toddlers love this Feed the Monkey board game.

74. Teach numbers with this Buggy Board Game .

75. Check out these cute printable games including Pin the Tail on the Donkey and Dots.

76. Try this flag matching game that will help your kids learn about countries across the world.

77. Learn early reading skills with this printable digraphs board game .

78. This rainbow unicorns game is great for practicing colors.

79. Arrange Magna-Tiles into an airplane, a duck, and other fun shapes with these magnetic-tile printables .

80. Take this printable License Plate Bingo game on your next road trip to battle boredom.

RELATED: 64 Easy Science Experiments for Kids to Do at Home

Kids can print out instructions to learn how to make their own slime. Photo courtesy of Liberty Science Center's Slime Time

Math and Science Printables for Kids

81. Learn the science of slime with Liberty Science Center's Slime Time .

82. Learn how to map and plan a vegetable garden with the New York Botanical Garden .

83. Brush up on math skills with Dad's Worksheets .

84. Learn all about monarch butterflies in this fully illustrated collection of butterfly activities .

85. School your kid on our planet's diverse habitats and ecosystems with the World Wildlife Fund's Biodiversity Toolkit .

86. Create a pollination station with Ranger Rick.

87. NASA's Climate Kids teaches children how to make a solar oven, a terrarium, a bird feeder, and more earth-friendly crafts!

88. Explore hundreds of free learning pages from  Enchanted Learning .

89. Learn about 3D shapes with these printable activities for early learners.

90. Teach patterns using LEGO bricks with these printable LEGO pattern cards .

91. Kids can try their hand at Sudoku with these easy Sudoku puzzles .

92. This counting board game will help kids learn the numbers 6 through 10.

Printable Word Games for Kids

93. These themed word searches are sure to please.

94. Look through tons of printable crosswords for kids .

95. Browse a variety of printable word games including word scrambles.

96. Get searching with these word searches for each grade level .

97. These crossword puzzles for kids are themed around subjects like the solar system, verbs, and Minecraft.

98. Tree Valley Academy has adorable printable word searches with different themes.

99. Find a themed word scramble to match your interests.

100. Pick the perfect word puzzle printable for your picky kid.

This post was originally published in 2020 and has been updated with additional reporting by Amelia Eigerman

100 Totally Free Printable Activities for Kids

IMAGES

  1. Proper Format for a Scientific Paper

    how to write good scientific paper

  2. Tips For How To Write A Scientific Research Paper

    how to write good scientific paper

  3. How to Write a Scientific Paper

    how to write good scientific paper

  4. How to Captivate Journal Readers with a Strong Introduction

    how to write good scientific paper

  5. How To Write A Good Discussion Scientific Paper ~ Allardyce Pen

    how to write good scientific paper

  6. How to Write a Scientific Paper

    how to write good scientific paper

VIDEO

  1. How to Read Research Paper Quickly

  2. How to Write a Scientific Paper for High Ranked Journals. Featuring Bernard Combe

  3. IQRA #13: How to Write a Good Scientific Paper?

  4. Introduction to Scientific Writing. Why is it important? Tips for good scientific writing

  5. How to Write Better Science Papers

  6. How to Write a Scientific Research Paper

COMMENTS

  1. Successful Scientific Writing and Publishing: A Step-by-Step Approach

    Basic Recommendations for Scientific Writing. Prospective authors need to know and tailor their writing to the audience. When writing for scientific journals, 4 fundamental recommendations are: clearly stating the usefulness of the study, formulating a key message, limiting unnecessary words, and using strategic sentence structure.

  2. Scientific Writing Made Easy: A Step‐by‐Step Guide to Undergraduate

    Good luck and happy writing! Additional resources. For those interested in learning more about the skill of scientific writing, we recommend the following resources. We note that much of the inspiration and concrete ideas for this step-by-step guide originated from Schimel's Writing Science: How to Write Papers that Get Cited and Proposals that ...

  3. How to write a first-class paper

    In each paragraph, the first sentence defines the context, the body contains the new idea and the final sentence offers a conclusion. For the whole paper, the introduction sets the context, the ...

  4. Toolkit: How to write a great paper

    A clear format will ensure that your research paper is understood by your readers. Follow: 1. Context — your introduction. 2. Content — your results. 3. Conclusion — your discussion. Plan ...

  5. 10 Simple Steps to Writing a Scientific Paper

    6. Write the Conclusion. In the conclusion, summarize everything you have already written. Emphasize the most important findings from your study and restate why they matter. State what you learned and end with the most important thing you want the reader to take away from the paper-again, your vision statement.

  6. Research Guides: Writing a Scientific Paper: METHODS

    However careful writing of this section is important because for your results to be of scientific merit they must be reproducible. Otherwise your paper does not represent good science. Goals: Describe equipment used and provide illustrations where relevant. "Methods Checklist" from: How to Write a Good Scientific Paper. Chris A. Mack. SPIE. 2018.

  7. Writing a scientific article: A step-by-step guide for beginners

    We describe here the basic steps to follow in writing a scientific article. We outline the main sections that an average article should contain; the elements that should appear in these sections, and some pointers for making the overall result attractive and acceptable for publication. 1.

  8. PDF How to Write and Publish a Scientific Paper

    978-1-107-67074-7 - How to Write and Publish a Scientific Paper: Seventh Edition Robert A. Day and Barbara Gastel Frontmatter ... The Ten Commandments of Good Writing 193 Metaphorically Speaking 194 Misuse of Words 195 Tense in Scientific Writing 197 Active versus Passive Voice 198

  9. How to write a research paper

    Then, writing the paper and getting it ready for submission may take me 3 to 6 months. I like separating the writing into three phases. The results and the methods go first, as this is where I write what was done and how, and what the outcomes were. In a second phase, I tackle the introduction and refine the results section with input from my ...

  10. How to write a superb literature review

    The best proposals are timely and clearly explain why readers should pay attention to the proposed topic. It is not enough for a review to be a summary of the latest growth in the literature: the ...

  11. Writing a Scientific Paper

    Present the results of the paper, in logical order, using tables and graphs as necessary. Explain the results and show how they help to answer the research questions posed in the Introduction. Evidence does not explain itself; the results must be presented and then explained. Avoid: presenting results that are never discussed; presenting ...

  12. How to Write and Publish a Scientific Paper (Project ...

    After writing the paper comes the time of reading your paper a few times in order to get everything perfect.In this section you will learn how to remove a lot of mistakes you might have been writing. In the end, you will have to build your own checklist corresponding to your own problems you want to avoid.

  13. Research Guides: Writing a Scientific Paper: INTRODUCTION

    The introduction supplies sufficient background information for the reader to understand and evaluate the experiment you did. It also supplies a rationale for the study. Goals: Present the problem and the proposed solution. Presents nature and scope of the problem investigated. Reviews the pertinent literature to orient the reader.

  14. PDF How to Write a Good Scientific Paper: Structure and Organization

    The content of the paper must match the scope of the journal The quality of the paper (method and execution of the research, as well as the writing) must be sufficiently high It must present novel results (with the exception of review papers and the like) The results must be significant enough to be worth read-ing about (and thus worth publishing)

  15. How to Write a Good Scientific Paper: Structure and Organization

    more carefully. There are really two interrelated goals at work: the reader should be given the ability to reproduce the results, and the ability to judge the results. 3While very few readers ...

  16. How to Write a Good Scientific Paper

    Taking advantage of my post as Editor-in-Chief, I started writing a series of editorials in JM 3 on good science writing (2012 - 2018). This book is mostly a collation of those editorials. The Three Pillars of Science. Science can be thought of as the combination of three essential things: (1) a communal collection of knowledge (both facts/data ...

  17. How to Write the Introduction to a Scientific Paper?

    A scientific paper should have an introduction in the form of an inverted pyramid. The writer should start with the general information about the topic and subsequently narrow it down to the specific topic-related introduction. Fig. 17.1. Flow of ideas from the general to the specific. Full size image.

  18. How to Write a Good Scientific Paper

    Download the pdf of the book here: How to Write a Good Scientific Paper. by Chris A. Mack. Information on the print version can be found here. Here are links to all of the original JM3 editorials on which the book was based: The 350 Year History of the Scientific Journal. Title, Abstract, and Keywords. Citations.

  19. PDF SPIE Homepage

    SPIE Homepage

  20. How to Write a Visualization Survey Paper: A Starting Point

    A good abstract features the following elements: (1) topic introduction, (2) the motivation, (3) the goal of the review, and the benefits the review provides to the reader. A good literature survey offers a helpful classification of the literature, mature areas of research, and open, unsolved problems in visualization or visual analytics.

  21. 100 Totally Free Printable Activities for Kids

    14. Browse over 100 writing printables for early readers. 15. Put pen to paper with creative-writing templates. 16. Build penmanship (yes, that's still a thing) with amazing handwriting worksheets ...