importance of science essay pdf

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Understanding Science

How science REALLY works...

• Understanding Science 101
• Scientific findings frequently benefit society through technological and other innovations.
• Technological innovations may lead to new scientific breakthroughs.
• Some scientists are motivated by potential applications of their research.

Benefits of science

The process of science is a way of building knowledge about the universe — constructing new ideas that illuminate the world around us. Those ideas are inherently tentative, but as they cycle through the process of science again and again and are tested and retested in different ways, we become increasingly confident in them. Furthermore, through this same iterative process, ideas are modified, expanded, and combined into more powerful explanations. For example, a few observations about inheritance patterns in garden peas can — over many years and through the work of many different scientists — be built into the broad understanding of genetics offered by science today. So although the process of science is iterative, ideas do not churn through it repetitively. Instead, the cycle actively serves to construct and integrate scientific knowledge.

And that knowledge is useful for all sorts of things: designing bridges, slowing climate change, and prompting frequent hand washing during flu season. Scientific knowledge allows us to develop new technologies , solve practical problems, and make informed decisions — both individually and collectively. Because its products are so useful, the process of science is intertwined with those applications:

• New scientific knowledge may lead to new applications. For example, the discovery of the structure of DNA was a fundamental breakthrough in biology. It formed the underpinnings of research that would ultimately lead to a wide variety of practical applications, including DNA fingerprinting, genetically engineered crops, and tests for genetic diseases.
• New technological advances may lead to new scientific discoveries. For example, developing DNA copying and sequencing technologies has led to important breakthroughs in many areas of biology, especially in the reconstruction of the evolutionary relationships among organisms.
• Potential applications may motivate scientific investigations. For example, the possibility of engineering microorganisms to cheaply produce drugs for diseases like malaria motivates many researchers in the field to continue their studies of microbe genetics.

The process of science and you

This flowchart represents the process of formal science, but in fact, many aspects of this process are relevant to everyone and can be used in your everyday life. Sure, some elements of the process really only apply to formal science (e.g., publication, feedback from the scientific community), but others are widely applicable to everyday situations (e.g., asking questions, gathering evidence, solving practical problems). Understanding the process of science can help anyone develop a scientific outlook on life.

• Take a sidetrip

To find out how to develop a scientific outlook, visit  A scientific approach to life: A science toolkit .

• Science in action
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Scientific results regularly make their way into our everyday lives. Follow scientific ideas from lab bench to application:

• The structure of DNA: Cooperation and competition
• Ozone depletion: Uncovering the hidden hazard of hairspray

Want to learn even more about the relationship between science and its applications? Jump ahead to these units:

• Science and society
• What has science done for you lately?
• Use our  web interactive  to help students document and reflect on the process of science.
• Learn strategies for building lessons and activities around the Science Flowchart: Grades 3-5 Grades 6-8 Grades 9-12 Grades 13-16
• Find lesson plans for introducing the Science Flowchart to your students in: Grades 3-5 Grades 6-8 Grades 9-16
• Get  graphics and pdfs of the Science Flowchart  to use in your classroom. Translations are available in Spanish, French, Japanese, and Swahili.

Copycats in science: The role of replication

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0.3: The Role of Science in Society

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The Role of Science in Society

• Please read and watch the following Mandatory Resources
• Reading the material for understanding, and taking notes during videos, will take approximately 1.5 hours.
• If on a mobile device, use the Contents menu at the top of the page OR the links at the bottom of the page.

Learning Objectives

• Appreciate the importance of science in culture and society;
• Compare and contrast basic and applied science;
• Explain how scientists disseminate their work;
• Describe characteristics of Indigenous ways of knowing about the natural world;
• Identify how the process of science and Indigenous ways of knowing may complement one another.

Science and Culture

From the United Nations Educational, Scientific and Cultural Organization (UNESCO):

"Science is the greatest collective endeavor. It contributes to ensuring a longer and healthier life, monitors our health, provides medicine to cure our diseases, alleviates aches and pains, helps us to provide water for our basic needs – including our food, provides energy and makes life more fun, including sports, music, entertainment and the latest communication technology. Last but not least, it nourishes our spirit.

Science generates solutions for everyday life and helps us to answer the great mysteries of the universe. In other words, science is one of the most important channels of knowledge. It has a specific role, as well as a variety of functions for the benefit of our society: creating new knowledge, improving education, and increasing the quality of our lives.

Science must respond to societal needs and global challenges. Public understanding and engagement with science, and citizen participation including through the popularization of science are essential to equip citizens to make informed personal and professional choices. Governments need to make decisions based on quality scientific information on issues such as health and agriculture, and parliaments need to legislate on societal issues which necessitate the latest scientific knowledge. National governments need to understand the science behind major global challenges such as climate change, ocean health, biodiversity loss and freshwater security.

To face sustainable development challenges, governments and citizens alike must understand the language of science and must become scientifically literate. On the other hand, scientists must understand the problems policy-makers face and endeavor to make the results of their research relevant and comprehensible to society.

Challenges today cut across the traditional boundaries of disciplines and stretch across the lifecycle of innovation -- from research to knowledge development and its application. Science, technology and innovation must drive our pursuit of more equitable and sustainable development" (2021).

Two Types of Science: Basic Science and Applied Science

The scientific community has been debating for the last few decades about the value of different types of science. Is it valuable to pursue science for the sake of simply gaining knowledge, or does scientific knowledge only have worth if we can apply it to solving a specific problem or to bettering our lives? This question focuses on the differences between two types of science: basic science and applied science .

Basic science or “pure” science seeks to expand knowledge regardless of the short-term application of that knowledge. It is not focused on developing a product or a service of immediate public or commercial value. The immediate goal of basic science is knowledge for knowledge’s sake, though this does not mean that, in the end, it may not result in a practical application.

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster (Figure \(\PageIndex{1}\)). In applied science, the problem is usually defined for the researcher.

Some individuals may perceive applied science as “useful” and basic science as “useless.” A question these people might pose to a scientist advocating knowledge acquisition would be, “What for?” A careful look at the history of science, however, reveals that basic knowledge has resulted in many remarkable applications of great value. Many scientists think that a basic understanding of science is necessary before an application is developed; therefore, applied science relies on the results generated through basic science. Other scientists think that it is time to move on from basic science and instead to find solutions to actual problems. Both approaches are valid. It is true that there are problems that demand immediate attention; however, few solutions would be found without the help of the wide knowledge foundation generated through basic science.

One example of how basic and applied science can work together to solve practical problems occurred after the discovery of DNA structure led to an understanding of the molecular mechanisms governing DNA replication. Strands of DNA, unique in every human, are found in our cells, where they provide the instructions necessary for life. During DNA replication, DNA makes new copies of itself, shortly before a cell divides. Understanding the mechanisms of DNA replication enabled scientists to develop laboratory techniques that are now used to identify genetic diseases, pinpoint individuals who were at a crime scene, and determine paternity. Without basic science, it is unlikely that applied science would exist.

Another example of the link between basic and applied research is the Human Genome Project, a study in which each human chromosome was analyzed and mapped to determine the precise sequence of DNA subunits and the exact location of each gene. (The gene is the basic unit of heredity; an individual’s complete collection of genes is his or her genome). Other less complex organisms have also been studied as part of this project in order to gain a better understanding of human chromosomes. The Human Genome Project relied on basic research carried out with simple organisms and, later, with the human genome (Figure \(\PageIndex{2}\)). An important end goal eventually became using the data for applied research, seeking cures and early diagnoses for genetically related diseases.

While research efforts in both basic science and applied science are usually carefully planned, it is important to note that some discoveries are made by serendipity , that is, by means of a fortunate accident or a lucky surprise. Penicillin was discovered when biologist Alexander Fleming accidentally left a petri dish of Staphylococcus bacteria open. An unwanted mold grew on the dish, killing the bacteria. The mold turned out to be Penicillium , and a new antibiotic was discovered. Even in the highly organized world of science, luck—when combined with an observant, curious mind—can lead to unexpected breakthroughs.

Watch this video to see how science is playing a role in understanding Peary caribou in Canada. Question after watching: What type of research is this? Basic or applied?

Reporting Scientific Work

Whether scientific research is basic science or applied science, scientists must share their findings in order for other researchers to expand and build upon their discoveries. Collaboration with other scientists—when planning, conducting, and analyzing results—are all important for scientific research. For this reason, important aspects of a scientist’s work are communicating with peers and disseminating results to peers. Scientists can share results by presenting them at a scientific meeting or conference, but this approach can reach only the select few who are present. Instead, most scientists present their results in peer-reviewed manuscripts that are published in scientific journals. Peer-reviewed manuscripts are scientific papers that are reviewed by a scientist’s colleagues, or peers. These colleagues are qualified individuals, often experts in the same research area, who judge whether or not the scientist’s work is suitable for publication. The process of peer review helps to ensure that the research described in a scientific paper or grant proposal is original, significant, logical, and thorough. Grant proposals, which are requests for research funding, are also subject to peer review. Scientists publish their work so other scientists can reproduce their experiments under similar or different conditions to expand on the findings. The experimental results must be consistent with the findings of other scientists.

A scientific paper is very different from creative writing. Although creativity is required to design experiments, there are fixed guidelines when it comes to presenting scientific results. First, scientific writing should be concise and accurate. A scientific paper needs to be succinct but detailed enough to allow peers to reproduce the experiments.

The scientific paper consists of several specific sections—introduction, materials and methods, results, and discussion. This structure is sometimes called the “ IMRaD ” format. There are usually acknowledgment and reference sections as well as an abstract (a concise summary) at the beginning of the paper. There might be additional sections depending on the type of paper and the journal where it will be published; for example, some review papers require an outline.

The introduction starts with brief, but broad, background information about what is known in the field. A good introduction also gives the rationale of the work; it justifies the work carried out and is where the hypothesis or research question driving the research will be presented. The introduction may also briefly mention the results of the paper. The introduction refers to the published scientific work of others and therefore requires citations following the style of the journal. Using the work or ideas of others without proper citation is considered plagiarism .

The materials and methods section includes a complete and accurate description of the substances used, and the method and techniques used by the researchers to gather data. The description should be thorough enough to allow another researcher to repeat the experiment and obtain similar results, but it does not have to be verbose. This section will also include information on how measurements were made and what types of calculations and statistical analyses were used to examine raw data. Although the materials and methods section gives an accurate description of the experiments, it does not discuss them.

Some journals require a results section followed by a discussion section, but some may combine both. If the journal does not allow the combination of both sections, the results section simply narrates the findings without any further interpretation. The results are presented by means of tables or graphs, but no duplicate information should be presented. In the discussion section, the researcher will interpret the results, describe how variables may be related, and attempt to explain the observations. It is indispensable to conduct an extensive literature search to put the results in the context of previously published scientific research. Therefore, proper citations are included in this section as well.

Finally, a  conclusion section may be used to summarize the importance of the experimental findings. Most often, the conclusions are included in the discussion. While the scientific paper almost certainly answered one or more scientific questions that were stated, any good research should lead to more questions. Therefore, a well-done scientific paper leaves doors open for the researcher and others to continue and expand on the findings.

Review articles do not follow the IMRAD format because they do not present original scientific findings, or primary literature; instead, they summarize and comment on findings that were published as primary literature and typically include extensive reference sections. They follow specific methods of searching and summarizing the scientific literature, to ensure that their findings are reproducible.

Indigenous Science

The following text may be different than text that you have come across before in a science context because Indigenous Science will be woven throughout the content. You will find this content as green call-out boxes throughout this text.

Now that you have read this unit, the following piece has been included to provide you with another perspective on science and culture. Consider this not as an alternative to what you have already learned but an examination of how each can contribute to a better understanding of nature, the world, and its importance. Indigenous Science, explained below, is formally known to many biologists and ecologists as Traditional Ecological Knowledge (TEK); this text will use TEK throughout the rest of the Units.

Indigenous Connections

It is important to balance and consider Indigenous Science, that which recognizes the knowledge inherent in each culture: "every culture and every society has its own science, and its function is sustaining its mother society and culture” (Yamada, 1970, p. 585).  Cultural diversity suggests that Western Science (WS) and Indigenous Science (IS) should be viewed as co-existing or parallel. Hatcher, Marshall, and Marshall (2009, p. 15) describe Indigenous Science metaphorically as a “living knowledge” that requires less dependence on knowledge transfer from books and requires “knowledge gardening with living knowledge keepers,” which differs from Western Science. As you study biology, it is important to balance and consider the traditional contexts of Indigenous Science (IS) with Western Science (WS) evidence and reason. 

The traditional wisdom component of IS—the values and ways of decision-making relating to science knowledge—is particularly rich in time-tested approaches that foster sustainability and environmental integrity. Western Science (WS) is the most dominant science in the world today and is widely thought of as 'officially sanctioned science'. However, because WS has been implicated in many of the world’s ecological disasters—pesticide contamination, introduced species, dams and water diversions that have impacted salmon and other indigenous species—it seems that reliance on Western Science alone can be seen as increasingly problematic and even counterproductive.

The process of generating or learning Indigenous ways of living in nature is coming to know (Cajete, 2000; Peat, 1994), a phrase that connotes a journey. Coming to know differs from a Eurocentric science process to know or to discover that connotes a destination, such as a patent or published record of discovery. Indigenous coming to know is a journey toward wisdom or a journey of wisdom in action, not a discovery of knowledge (Aikenhead & Ogawa, 2007). For Michell (2005), coming to know includes the goal of living in harmony with nature for the survival of the community. “Nature provides a blueprint of how to live well and all that is necessary to sustain life” (Michell, 2005, p. 39).

TEK combines current observation with wisdom, knowledge, and experience that has been acquired over thousands of years of direct human contact with specific environments. TEK interprets how the world works from the cultural perspective unique to a particular group of Indigenous peoples. Although the term TEK came into widespread use in the 1980’s, TEK itself is timeless and predates written record (Corsiglia & Snively, 1997). The stories and testimonies of Indigenous peoples are usually related to a home place or territory. TEK embodies both remembered sensory information built upon repeated observation, and formal understandings that are usually transmitted orally in story form or ceremonial form with abstract principles and important information encapsulated in metaphor (Cruikshank, 1991; Turner, Ignace, & Ignace, 2000). Perhaps the most useful way to think about Indigenous Science is that it is complementary to Western Science and not a replacement for it. Rooted in different worldviews, Indigenous and Western Science are not easy to combine, and it may not be desirable to meld the two. Each knowledge system is legitimate in its own right. The two kinds of knowledge may be pursued separately but in parallel, enriching one another as needed (Berkes, 2012). As such, weaving TEK with western science throughout this text will help you develop a deeper understanding of key biology concepts from multiple perspectives.

Numerous traditional peoples’ scientific and technological contributions have been incorporated in modern applied sciences such as ecology, biology, medicine, architecture, engineering, geology, pharmacology, agriculture, horticulture, agronomy, metallurgy, navigation, astronomy, animal husbandry, fish and wildlife management, nautical science, plant breeding, and military and political science (Berkes, 2012; Turner & Peacock, 2005; Deur & Turner, 2005; Turner, 2014a, 2014b; Weatherford, 1988, 1991). The truth is, directly or indirectly, we are all benefiting from Indigenous scientific and technological innovations every time we dine, clothe ourselves, travel or go to the doctor.

TEK provides invaluable time-tested resource management practices that can be used alongside WS to develop more workable and effective approaches to current resource management strategies than either could accomplish alone. In fact, it has become a policy requirement in Canada, and in particular Northern Canada, that TEK be incorporated into environmental assessments affecting wildlife management including: migratory birds, species at risk, forest practices, and fisheries management (Usher, 2000).

Some of the contributions of TEK and Indigenous Science scholarship to contemporary environmental knowledge, conservation and resource management worldwide (acknowledged by Western scientists) are outlined below:

• Perceptive investigations of traditional environmental knowledge systems provide important biological and ecological insights (Berkes 2012; Houde, 2007; Turner & Peacock, 2005; Turner, 2014a, 2014b; Usher, 2000; Warren, 1997).
• Help locate rare and endangered species and provide cost-effective shortcuts for investigating the local resource bases. Local knowledge makes it possible to survey and map in a few days what would otherwise take months, for example, soil types, plant and animal species, migration pathways, and aggregation sites (Berkes, 2012; Usher, 2000; Warren, 1997).
• Provide knowledge of time-tested resource management practices and can be used to develop workable approaches to current resource management strategies (Houde, 2007; Turner & Peacock, 2005; Usher, 2000; Warren, et. al., 1993).
• Provides time-tested in-depth knowledge of the local area (past and present) that can be triangulated with WS resulting in more accurate environmental assessment and impact statements. People who depend on local resources for their livelihood are often able to assess the true costs and benefits of development better than any evaluator from outside (Houde, 2007; Warren, et. al, 1993; 1997).
• Provides experience-based value statements about appropriate and ethical behavior with respect to animals and the environment (Berkes, 2012; Deur & Turner, 2005; Turner, 2014a, 2014b; Houde, 2007; Usher, 2000).

A key point here is that scientists may be unable to understand the complexity of ecosystems, especially northern or distant ecosystems, through sporadic observations, as opposed to lived experience.

Recognition of the importance of incorporating IS and TEK in environmental planning is explicitly addressed in reports and agreements in Canada and internationally. The Brundtland Commission report,  Our Common Future  (WCED: World Commission on Environment and Development, 1987), recognized the role of TEK in sustainable development; and the  Convention on Biological Diversity, Agenda 21  (UN Conference on the Environment, 1993), declared that Indigenous people possess important traditional scientific knowledge. The document  Science for the Twenty-first Century: A new Commitment  (UNESCO: United Nations Educational, Scientific and Cultural Organization, 2000), set new standards for respecting, protecting and utilizing Indigenous Knowledge. Working scientists worldwide, associated with hundreds of institutes, are collaborating with Elders and knowledge holders to collect and document examples of TEK and IS knowledge; this includes institutes in the US, Canada, Middle and South America, Africa, Europe, Australia, New Zealand, India, Russia, China and Japan.

Adapted from:  Knowing Home: Braiding Indigenous Science with Western Science, Book 1  by Gloria Snively and Wanosts'a7 Lorna Williams (CC-NC-SA)

Watch the three videos above as examples of the TEK and WS working together.  Question after watching: Do you know of other examples of TEK and IS from your province or region? 

Indigenous Connection

Find an article entitled "First Nations communities bring expertise to Canada’s scientific research" here from the Journal  Nature :  https://www.nature.com/articles/d41586-021-03060-x

References:

UNESCO. (2021). Science for Society. United Nations Education, Science, and Culture Organization. From:  https://en.unesco.org/themes/science-society

Essay on Importance of Science in Our Life

Science is a systematic process in which various theories, formulas, laws, and thoughts are analysed and evaluated in order to determine the truth about the facts of anything.

This systematic process studies and generates new knowledge from any kind of activity that occurs in the nature around us or in the universe, of which we are a tiny part.

Table of Contents

Science is essential.

• Importance of Science in Society
• Frequently Asked Questions – FAQs

Science is a methodical process of extracting true facts from any given thought by adhering to a set of rules known as methodology.

It includes the following:

• Observation: The observations are made based on the collected data and measurements.
• Evidence: If any evidence is gathered for further processing of data evaluation.
• Experiment : Using the data and evidence gathered, experiments are carried out to test the assumption.
• Initiation: Identify the facts based on data and evidence analysis.
• Re-examination and complex analysis: To ensure the veracity and authenticity of the results, the data and evidence are examined several times and critically analysed.
• Verification and review of the results: The results of the experiment are verified and tested by experts to ensure that they are correct.

Science is concerned with generating new knowledge and proving new hypotheses by collecting and analysing data in a systematic manner.

There are numerous scientific disciplines:

• Astrophysics
• Climate science
• Atmospheric science

Importance of science in society

Science and technology play an important role in today’s changing world. Everything from the road to the buildings, the shop to the educational instructions is the result of modern science and technology. Almost everything we see in society is the result of applied science and technology. Even the toothpaste we use to clean our teeth after waking up in the morning and before going to bed at night are products of science and technology.

Electricity

The discovery of electricity was the first modern scientific marvel. It has altered our way of life, society, and culture. It’s a fantastic source of power and energy.

The radio and television Lights, fans, electric irons, mills, factories, and refrigerators are all powered by electricity.

Transport and Communication

Science has simplified and shortened our communication. Ships, boats, trains, buses, and cars can be found on the seas, rivers, and roads. All of these are scientific gifts.

Telegraph, telephone, fax, and wireless communication are also important modes of communication. Trains, steamers, aeroplanes, buses, and other modes of transportation make communication quick and easy.

Medicine and Surgery

• It elevates one’s overall standard of living, quality of life, and life expectancy.
• It aids in detecting and treating diseases, ailments, and conditions.
• It dissects the molecular mechanism of any disease and helps to develop drugs and pharmaceuticals.
• Basic Medical Sciences, in addition to curative care, sow the seeds of preventive care.
• It teaches researchers, doctors, scientists, and even laypeople about living a healthy lifestyle.
• It fosters a fundamental understanding of medical science principles, which may be useful in the future.

Agriculture

A great deal of agricultural research was conducted, which resulted in the production of artificial fertilisers, which are now a basic requirement for all agricultural activities. Agricultural education is now taught in schools across the country. Scientists have gone so far as to study the genomic makeup of plants to select crops that can withstand harsh climate changes. Improved farming techniques have been developed using new technologies such as computer science and biotechnology.

Science has played an important role in agriculture, and the two cannot be separated. Science must be used to help produce better yields on a small piece of land for the world to be able to provide enough food for all of its citizens.

Read more: Chemistry of Life

New scientific understanding may result in new applications.

The discovery of the structure of DNA, for example, was a major breakthrough. It served as the foundation for research that would eventually lead to many practical applications, such as DNA fingerprinting, genetically engineered crops, and genetic disease tests.

New technological developments may result in new scientific discoveries.

For example, the development of DNA copying and sequencing technologies has resulted in significant advances in many areas of science.

Scientific research may be motivated by potential applications.

For example, the possibility of engineering microorganisms to produce drugs for diseases such as malaria motivates many microbe genetics researchers to continue their research.

Frequently Asked Questions on Essay on Importance of Science in Our Life

What role does science play in our lives.

It helps us live a longer and healthier life by monitoring our health, providing medicine to cure our diseases, alleviating aches and pains, assisting us in providing water for our basic needs – including our food – providing energy and making life more enjoyable by including sports, music, entertainment, and cutting-edge communication technology.

How has science influenced our daily lives?

Science has changed how we live and what we believe since the invention of the plough. Science has allowed man to pursue societal concerns such as ethics, aesthetics, education, and justice, to create cultures, and to improve human conditions by making life easier.

How has science made our lives easier?

When scientific discoveries are combined with technological advancements, machines make managing our lives easier. Science has created everything from household appliances to automobiles and aeroplanes. Farmers can now save their crops from pests and other problems thanks to advances in science.

What is the social significance of science and technology?

The essence of how science and technology contribute to society is the creation of new knowledge and then the application of that knowledge to improve human life and solve societal problems.

Why is science education important in the 21st century?

Exemplary science education can offer a rich context for developing many 21st-century skills, such as critical thinking, problem solving, and information literacy, especially when instruction addresses the nature of science and promotes the use of science practices.

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The most important application of science

Science is valued by society because the application of scientific knowledge helps to satisfy many basic human needs and improve living standards. Finding a cure for cancer and a clean form of energy are just two topical examples. Similarly, science is often justified to the public as driving economic growth, which is seen as a return-on-investment for public funding. During the past few decades, however, another goal of science has emerged: to find a way to rationally use natural resources to guarantee their continuity and the continuity of humanity itself; an endeavour that is currently referred to as “sustainability”.

Scientists often justify their work using these and similar arguments—currently linked to personal health and longer life expectancies, technological advancement, economic profits, and/or sustainability—in order to secure funding and gain social acceptance. They point out that most of the tools, technologies and medicines we use today are products or by-products of research, from pens to rockets and from aspirin to organ transplantation. This progressive application of scientific knowledge is captured in Isaac Asimov’s book, Chronology of science and discovery , which beautifully describes how science has shaped the world, from the discovery of fire until the 20 th century.

However, there is another application of science that has been largely ignored, but that has enormous potential to address the challenges facing humanity in the present day education. It is time to seriously consider how science and research can contribute to education at all levels of society; not just to engage more people in research and teach them about scientific knowledge, but crucially to provide them with a basic understanding of how science has shaped the world and human civilisation. Education could become the most important application of science in the next decades.

“It is time to seriously consider how science and research can contribute to education at all levels of society…”

More and better education of citizens would also enable informed debate and decision-making about the fair and sustainable application of new technologies, which would help to address problems such as social inequality and the misuse of scientific discoveries. For example, an individual might perceive an increase in welfare and life expectancy as a positive goal and would not consider the current problems of inequality relating to food supply and health resources.

However, taking the view that science education should address how we apply scientific knowledge to improve the human condition raises the question of whether science research should be entirely at the service of human needs, or whether scientists should retain the freedom to pursue knowledge for its own sake—albeit with a view to eventual application. This question has been hotly debated since the publication of British physicist John D. Bernal’s book, The Social Function of Science , in 1939. Bernal argued that science should contribute to satisfy the material needs of ordinary human life and that it should be centrally controlled by the state to maximise its utility—he was heavily influenced by Marxist thought. The zoologist John R. Baker criticised this “Bernalistic” view, defending a “liberal” conception of science according to which “the advancement of knowledge by scientific research has a value as an end in itself”. This approach has been called the “free-science” approach.

The modern, utilitarian approach has attempted to coerce an explicit socio-political and economic manifestation of science. Perhaps the most recent and striking example of this is the shift in European research policy under the so-called Horizon 2020 or H2020 funding framework. This medium-term programme (2014-2020) is defined as a “financial instrument implementing the Innovation Union, a Europe 2020 flagship initiative aimed at securing Europe’s global competitiveness” ( http://ec.europa.eu/europe2020/index_en.htm ). This is a common view of science and technology in the so-called developed world, but what is notable in the case of the H2020 programme is that economic arguments are placed explicitly ahead of all other reasons. Europe could be in danger of taking a step backwards in its compulsion to become an economic world leader at any cost.

“Europe could be in danger of taking a step backwards in its compulsion to become an economic world leader at any cost.”

For comparison, the US National Science Foundation declares that its mission is to “promote the progress of science; to advance the national health, prosperity and welfare; to secure the national defence; and for other purposes” ( http://www.nsf.gov/about/glance.jsp ). The Japan Science and Technology Agency (JST) states that it “promotes creation of intellect, sharing of intellect with society, and establishment of its infrastructure in an integrated manner and supports generation of innovation” ( http://www.jst.go.jp/EN/about/mission.html ). In his President’s Message, Michiharu Nakamura stated that, “Japan seeks to create new value based on innovative science and technology and to contribute to the sustained development of human society ensuring Japan’s competitiveness” 1 . The difference between these declarations and the European H2020 programme is that the H2020 programme explicitly prioritises economic competitiveness and economic growth, while the NIH and JST put their devotion to knowledge, intellect, and the improvement of society up front. Curiously, the H2020 programme’s concept of science as a capitalist tool is analogous to the “Bernalistic” approach and contradicts the “liberal” view that “science can only flourish and therefore can only confer the maximum cultural and practical benefits on society when research is conducted in an atmosphere of freedom” 2 . By way of example, the discovery of laser emissions in 1960 was a strictly scientific venture to demonstrate a physical principle predicted by Einstein in 1917. The laser was considered useless at that time as an “invention in the search for a job”.

“… we need to educate the educators, and consequently to adopt adequate science curricula at university education departments.”

The mercantilisation of research is, explicitly or not, based on the simplistic idea that economic growth leads to increased quality of life. However, some leading economists think that using general economic indicators, such as Gross Domestic Product (GDP), to measure social well-being and happiness is flawed. For example, Robert Costanza, of the Australian National University, and several collaborators published a paper in Nature recently in which they announce the “dethroning of GDP” and its replacement by more appropriate indicators that consider both economic growth and “a high quality of life that is equitably shared and sustainable” 3 .

If the utilitarian view of science as an economic tool prevails, basic research will suffer. Dismantling the current science research infrastructure, which has taken centuries to build and is based on free enquiry, would have catastrophic consequences for humanity. The research community needs to convince political and scientific managers of the danger of this course. Given that a recent Eurobarometer survey found significant support among the European public for scientists to be “free to carry out the research they wish, provided they respect ethical standards” (73% of respondents agreed with this statement; http://ec.europa.eu/public_opinion/archives/ebs/ebs_224_report_en.pdf ), it seems that a campaign to support the current free-science system, funded with public budgets, would likely be popular.

The US NSF declaration contains a word that is rarely mentioned when dealing with scientific applications: education. Indeed, a glance at the textbooks used by children is enough to show how far scientific knowledge has advanced in a few generations, and how these advances have been transferred to education. A classic example is molecular biology; a discipline that was virtually absent from school textbooks a couple of generations ago. The deliberate and consistent addition of new scientific knowledge to enhance education might seem an obvious application of science, but it is often ignored. This piecemeal approach is disastrous for science education, so the application of science in education should be emphasised and resourced properly for two reasons: first, because education has been unequivocally recognised as a human right, and second, because the medical, technological and environmental applications of science require qualified professionals who acquire their skills through formal education. Therefore, education is a paramount scientific application.

“The deliberate and consistent addition of new scientific knowledge to enhance education might seem an obvious application of science, but it is often ignored.”

In a more general sense, education serves to maintain the identity of human culture, which is based on our accumulated knowledge, and to improve the general cultural level of society. According to Stuart Jordan, a retired senior staff scientist at NASA’s Goddard Space Flight Center, and currently president of the Institute for Science and Human Values, widespread ignorance and superstition remain “major obstacles to progress to a more humanistic world” 4 in which prosperity, security, justice, good health and access to culture are equally accessible to all humans. He argues that the proliferation of the undesirable consequences of scientific knowledge—such as overpopulation, social inequality, nuclear arms and global climate change—resulted from the abandonment of the key principle of the Enlightenment: the use of reason under a humanistic framework.

When discussing education, we should therefore consider not only those who have no access to basic education, but also a considerable fraction of the populations of developed countries who have no recent science education. The Eurobarometer survey mentioned provides a striking argument: On average, only the half of the surveyed Europeans knew that electrons are smaller than atoms; almost a third believed that the Sun goes around the Earth, and nearly a quarter of them affirmed that earliest humans coexisted with dinosaurs ( http://ec.europa.eu/public_opinion/archives/ebs/ebs_224_report_en.pdf ). Another type of passive ignorance that is on the increase among the public of industrialised countries, especially among young people, is an indifference to socio-political affairs beyond their own individual and immediate well-being.

Ignorance may have a relevant influence on politics in democracies because ignorant people are more easily manipulated, or because their votes may depend on irrelevant details, such as a candidate’s physical appearance or performance in public debates. A democracy should be based on an informed society. Education sensu lato —including both formal learning and cultural education—is therefore crucial for developing personal freedom of thought and free will, which will lead to adequate representation and better government 5 .

To improve the cultural level of human societies is a long-term venture in which science will need to play a critical role. We first need to accept that scientific reasoning is intimately linked to human nature: Humanity did not explicitly adopt science as the preferred tool for acquiring knowledge after choosing among a set of possibilities; we simply used our own mental functioning to explain the world. If reason is a universal human feature, any knowledge can be transmitted and understood by everyone without the need for alien constraints, not unlike art or music.

Moreover, science has demonstrated that it is a supreme mechanism to explain the world, to solve problems and to fulfil human needs. A fundamental condition of science is its dynamic nature: the constant revision and re-evaluation of the existing knowledge. Every scientific theory is always under scrutiny and questioned whenever new evidence seems to challenge its validity. No other knowledge system has demonstrated this capacity, and even, the defenders of faith-based systems are common users of medical services and technological facilities that have emerged from scientific knowledge.

For these reasons, formal education from primary school to high school should therefore place a much larger emphasis on teaching young people how science has shaped and advanced human culture and well-being, but also that science flourishes best when scientists are left free to apply human reason to understand the world. This also means that we need to educate the educators and consequently to adopt adequate science curricula at university education departments. Scientists themselves must get more involved both in schools and universities.

“Dismantling the current science research infrastructure, which has taken centuries to build and is based on free enquiry, would have catastrophic consequences for humanity.”

But scientists will also have to get more engaged with society in general. The improvement of human culture and society relies on more diffuse structural and functional patterns. In the case of science, its diffusion to the general public is commonly called the popularisation of science and can involve scientists themselves, rather than journalists and other communicators. In this endeavour, scientists should be actively and massively involved. Scientists—especially those working in public institutions—should make a greater effort to communicate to society what science is and what is not; how is it done; what are its main results; and what are they useful for. This would be the best way of demystifying science and scientists and upgrading society’s scientific literacy.

In summary, putting a stronger emphasis on formal science education and on raising the general cultural level of society should lead to a more enlightened knowledge-based society—as opposed to the H2020 vision of a knowledge-based economy—that is less susceptible to dogmatic moral systems. Scientists should still use the other arguments—technological progress, improved health and well-being and economic gains—to justify their work, but better education would provide the additional support needed to convince citizens about the usefulness of science beyond its economic value. Science is not only necessary for humanity to thrive socially, environmentally and economically in both the short and the long term, but it is also the best tool available to satisfy the fundamental human thirst for knowledge, as well as to maintain and enhance the human cultural heritage, which is knowledge-based by definition.

Conflict of interest

The author declares that he has no conflict of interest.

• Japan Science and Technology Agency. 2013. Overview of JST program and organisation 2013–2014 http://www.jst.go.jp/EN/JST_Brochure_2013.pdf ). Last accessed: March 20, 2014.
• McGucken W. On freedom and planning in science: the Society for Freedom in Science, 1940–46. Minerva. 1978; 16 :42–72. [ Google Scholar ]
• Costanza R, Kubiszewski I, Giovannini E, Lovins H, McGlade J, Pickett KE. Time to leave GDP behind. Nature. 2014; 505 :283–285. [ PubMed ] [ Google Scholar ]
• Jordan S. The Enlightenment Vision. Science, Reason and the Promise of a Better Future. Amherst: Promethous Books; 2012. [ Google Scholar ]
• Rull V. Conservation, human values and democracy. EMBO Rep. 2014; 15 :17–20. [ PMC free article ] [ PubMed ] [ Google Scholar ]

Essay on Science for Students and Children

500+ words essay on science.

Essay on science:  As we look back in our ancient times we see so much development in the world. The world is full of gadgets and machinery . Machinery does everything in our surroundings. How did it get possible? How did we become so modern? It was all possible with the help of science. Science has played a major role in the development of our society. Furthermore, Science has made our lives easier and carefree.

Science in our Daily Lives

As I have mentioned earlier Science has got many changes in our lives. First of all, transportation is easier now. With the help of Science it now easier to travel long distances . Moreover, the time of traveling is also reduced. Various high-speed vehicles are available these days. These vehicles have totally changed. The phase of our society. Science upgraded steam engines to electric engines. In earlier times people were traveling with cycles. But now everybody travels on motorcycles and cars. This saves time and effort. And this is all possible with the help of Science.

Secondly, Science made us reach to the moon. But we never stopped there. It also gave us a glance at Mars. This is one of the greatest achievements. This was only possible with Science. These days Scientists make many satellites . Because of which we are using high-speed Internet. These satellites revolve around the earth every day and night. Even without making us aware of it. Science is the backbone of our society. Science gave us so much in our present time. Due to this, the teacher in our schools teaches Science from an early age.

Get the huge list of more than 500 Essay Topics and Ideas

Science as a Subject

In class 1 only a student has Science as a subject. This only tells us about the importance of Science. Science taught us about Our Solar System. The Solar System consists of 9 planets and the Sun. Most Noteworthy was that it also tells us about the origin of our planet. Above all, we cannot deny that Science helps us in shaping our future. But not only it tells us about our future, but it also tells us about our past.

When the student reaches class 6, Science gets divided into three more subcategories. These subcategories were Physics, Chemistry, and Biology. First of all, Physics taught us about the machines. Physics is an interesting subject. It is a logical subject.

Furthermore, the second subject was Chemistry . Chemistry is a subject that deals with an element found inside the earth. Even more, it helps in making various products. Products like medicine and cosmetics etc. result in human benefits.

Last but not least, the subject of Biology . Biology is a subject that teaches us about our Human body. It tells us about its various parts. Furthermore, it even teaches the students about cells. Cells are present in human blood. Science is so advanced that it did let us know even that.

Leading Scientists in the field of Science

Finally, many scientists like Thomas Edison , Sir Isaac Newton were born in this world. They have done great Inventions. Thomas Edison invented the light bulb. If he did not invent that we would stay in dark. Because of this Thomas Edison’s name marks in history.

Another famous Scientist was Sir Isaac Newton . Sir Isaac Newton told us about Gravity. With the help of this, we were able to discover many other theories.

In India Scientists A..P.J Abdul was there. He contributed much towards our space research and defense forces. He made many advanced missiles. These Scientists did great work and we will always remember them.

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Science in Everyday Life Essay

Science influences many aspects of our life. Science is everywhere, from the food and gadgets we use to the fabric we wear. The modern developed world we live in today results from the boon called Science. It has drastically improved the quality of our life. Life without science is unimaginable. Here are a few sample essays on the topic of science in everyday life.

100 Words Essay on Science in Everyday Life Essay

200 words essay on science in everyday life essay, 500 words essay on science in everyday life essay.

Science is the study of the universe, observing different phenomena and explaining complex facts in a simple form. The most significant accomplishment by science is improved healthcare and advances in medicine like penicillin, vaccines, treatments like transplants, etc., have increased human life expectancy from 40-50 years to 80-90 years. Electricity, our primary source of energy, is a product of science.

Mobile phones for communication, vehicles for travelling, appliances for cooking, fertilizers and equipment for agriculture, and computers that perform complex tasks in minutes are a few wonders of science in our daily life. However, development in science has resulted in increased human activity and the invention of armaments and weapons of mass destruction. Therefore, we should use the gift of science only towards the welfare of society.

‘Science’ originates in the Latin word ‘Scientia’, meaning ‘Art of Knowing’. One of the pantheons of renowned scientists, Aristotle, describes science as ‘Observation, Awareness and Understanding”. It is helping humans unravel nature's mysteries, find cures for deadly diseases and solve problems challenging humanity. Advancement in science has bettered our lives by leaps and bounds. There’s not a single second in our day which isn’t surrounded by or dependent on marvels of science. The morning alarm to awaken us, spacecraft carrying a satellite for communication, food cooking on the gas stove, equipment at the hospital for treatments, and even the screen on which you are reading this are all wonders of science.

Presence of Science in Our Daily Life

Medicine | It has reduced epidemics with the invention of vaccines and reduced the death rate—improved quality of life with the creation of treatment for incurable diseases like cancer and diabetes.

Technology And Inventions | The invention of computers revolutionized the world. Communication has never been as accessible—the introduction of phones, and the Internet has changed our networking and entertainment.

Day-to-Day Life | Cooking with a gas stove, electricity-run appliances, dishwashers, washing machines, lighting in the house, vehicles for transportation, setting of curd, ice in the fridge, and solar panels in the terrace have made our lives very easy and comfortable.

The immeasurable wonders of science have brought us from the medieval age to the current era. Life without science and technology is unimaginable. Science is not just the invention of tools, equipment and machines but also innovative ideas and awareness about facts and figures. Science and technology have improved our logical, scientific views. Science is universal and invincible in every arena of our life. Science has been the flagbearer of improvement to a great extent. Science has contributed to routine activities like cooking, transportation, driving, technology, gadgets, and kitchen appliances. Moreover, the medicines we use, the clothes we wear, and the satellites helping communicate are all products of science.

Application of Science in Everyday Life

Medical Science | Treatments for incurable diseases like cancer and diabetes are scientific inventions. Inventions of equipment like X-rays machines, Lasers, ECG, MRI and Radiology have been excessively useful in detecting aliments. Complex operations like heart, liver transplants, kidney replacements etc., are possible due to the advancement of science.

Innovation, Transportation and Communication | The movement of a person from one point to another is accessible and fast due to planes and vehicles, transportation to another planet through rockets and satellites is also made possible due to science. Transferring and sharing data takes seconds because the internet, mobile and computers have brought the world closer.

Machines And Source Of Energy | Electricity is the source of light and heat in our daily life. It also powers all the gadgets and machines. Other sources like solar energy, nuclear energy etc., are other notable scientific inventions. High-end appliances at home, agricultural technologies like irrigation systems and fertilizers— all of this involves science.

Cooking | Lpg stoves, mixers, grinders, refrigerators, and other appliances are the contribution of science in our daily life. The setting of curd, the rising of bread and the idli dough all involve the scientific process of fermentation. Due to science, the freezing and drying of food products to increase shell life is possible. The latest area in the culinary world, molecular gastronomy, is being bestowed by science.

Shortcomings of Science

Science has its pros and cons. One of the biggest threats to humankind is nuclear weapons that can result in mass destruction of the planet and humankind itself.

People's physical health is impacted by their overdependence on technology.

Science and development, especially the exploitation of natural resources and the subsequent deforestation, have a profoundly negative impact on the environment.

Technology is a tool that people utilise for fraudulent actions.

My First Experience With Science: Mystery Of Curd

My first practical exposure to science was at the age of 7 when my grandmother showed me the process of curd sets. She told me science is magic which will convert milk to curd. At that time I didn’t fully understand the process of fermentation but I was amazed by it. Recently, I had the opportunity to taste instant ice cream, made using molecular gastronomy and nitrogen, and how it uses chemical transformations in cooking.

Science has revolutionized the world. Science and technology are constantly evolving and advancing towards the betterment of the world. Science feeds our imagination and curiosity through facts and figures. Science can do both wonderful and destructive things, and it is left to us to use it precisely for the welfare of society.

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• Science Essay for Students in English

Science Essay

Since ancient times, we see various developments in the world. At present, the world is full of electronic gadgets and mechanical machines. The machine does every activity in our surroundings. How did it become possible? How did we become so technologized and modern? It was all made possible because of science. Science plays a major role in the development of our society and makes our lives easier and smooth.

Science in our Daily Lives

As we know that Science has made many changes to our lives. Here are a couple of the applications of science in day-to-day life. First of all, transportation has become easier with the help of science as it simplifies long-distance traveling. It reduces the traveling time, helps to build various high-speed vehicles, etc. Over the years, these vehicles have totally changed the phase of our society. Science has upgraded steam engines to electric engines, cycles with motorcycles and cars, etc. This helps to save time and effort for every human being. Secondly, Science helps us to reach the moon. But it doesn't stop there. It also gave us an overview of Mars. This is one of the greatest achievements of human beings with the help of science. Without Science, it could be impossible. Due to the scientific inventions of satellites by scientists, we are able to use high-speed internet connections. Science is the heart of our society, without its function nothing can be made. It gave us a lot of things at the present time. This is the reason why the teacher in our schools teaches Science from an early age.

Science as a Subject

We started to learn about science as a subject in our school right from class 1. It is due to the importance of science in every part of life.  In Class 1, science taught us about the Solar System, the 8 planets, the sun, the orbit, etc. Most importantly it tells us about the origin of our planet Earth. Science taught us everything, and we cannot deny that Science helps us in shaping our future. It not only tells us about our future but also tells us about our past.

In class 6, Science is broadly classified into three subcategories. They are Physics, Chemistry, and Biology. 

Physics is a part of science that deals with the fundamental constituents of the universe. It is an interesting and logical subject. It covers numerous topics such as mechanics, optics, electronics and the most important astrophysics. With the help of physics, we make cars, aeroplanes, house appliances and many others.

Chemistry is a subject that deals with an element found inside the earth's surface. It helps us in making various products such as medicine and cosmetics etc.

Biology is a subject that deals with living organisms. It is subdivided into two types: Botany and Zoology. It teaches us about various parts of our Human body, cells in the body such as blood cells, etc. 

Wonders of Science

It is an era of scientific development. Many wonderful discoveries and inventions have been made by science. With its help, even impossible things have become possible now. One of the greatest wonders of science is the invention of electricity. Electricity is a great source of power. It moves our fans, cooks our food, lights our houses and shops, and runs our machines. It has brought about a revolutionary change in every field of life. Science gave us useful things such as mobile phones, telephones, etc. to stay connected. Science has done wonders in the field of agriculture, farmers in scientific tools for cultivation and growing more foods, crops, fruits, etc. Means of transport like buses, cars, trains, airplanes, and ships are also the contribution of science. Today we can reach any part of the world within a few hours. Medical science has made great progress. It has given legs, ears, and eyes to the disabled. For entertainment, it has given radio, television, cinema, and pictures to man. Science has given us computer and information technology. Nuclear energy is also a wonder of science. 

All these are some of the wonders of science.

FAQs on Science Essay for Students in English

1. Is Science a blessing or a curse?

The present age is the era of science and technology. Like every other thing, it also has its positive and negative sides. It is with the help of science that our life has become easier. Scientific invention helped us to conquer time. It has given us modes of communication, entertainment and education. Nowadays, even fatal diseases are curable with the aid of modern developments in the field of medicine. Some people misuse the boon and produce powerful weapons to destroy mankind. Pollution is also a side effect of scientific inventions. Science is actually a blessing. But it becomes a curse when we use it in the wrong way.

2. What are some of the useful things that science gave us?

Science gave us useful things such as mobile phones, telephones, etc. to stay connected. Science has done wonders in the field of agriculture, farmers in scientific tools for cultivation and growing more foods, crops, fruits, etc. Means of transport like buses, cars, trains, airplanes, and ships are also the contribution of science. Today we can reach any part of the world within a few hours. Medical science has made great progress. It has given legs, ears, and eyes to the disabled. For entertainment, it has given radio, television, cinema, and pictures to man. Science has given us computer and information technology

3. What are the examples of science in everyday life?

We use bicycles, cars, and bikes to travel from one place to another, all these are inventions of science. 

We use soaps, shampoos, etc., and other cosmetics that are also given by science.  

We use LPG gas, stove, etc. for cooking, these are all given by science. 

Even the house in which we live is a product of science. 

The iron which we use to iron our clothes is an invention of science even the clothes we wear are given by science.

4. What are the uses of Science in Agriculture?

Science has made its mark in the field of agriculture by contributing a bigger part. In present days scientific inventions are made available even for sowing the seeds on fields. Scientific inventions such as tractors, threshers, drip irrigation systems, sprinkler irrigation systems, etc. all are given by science. All fertilizers are also given by chemical science.

5. What are the uses of Science in the Communication field?

The following are some of the uses of science in the Communication field.

Science has made the world very small and connected. With the help of science, you can talk to anyone anywhere within a fraction of seconds. Telephones, mobile phones, computers, etc. are the inventions of science. All these mediums of communication are available at a very low affordable cost as well. So, all are within the reach of the common man. Science has made it very easy and cheap to talk to someone using a mobile phone.  

6. How science makes our life easy?

Science makes our life very easy in various ways:

We easily communicate and travel.

Because of science we easily cure any disease like cancer, malaria and another deadly disease

Science made it easy for the farmer to save their crops from pests and many other problems.

7. How does science improve our communication system?

Science improves communication in the way that at past we cannot talk to anyone face to face or by voice. With the help of mobile, we are now able to contact anyone at any place. The invention of computers and modification are also very helpful in communication.

Reflective Essay

Reflective essay generator.

Sometimes, it is our experiences that startled and challenged our own voyage that strengthens and improves us to be the best versions of ourselves. If your life experience greatly moved you, there is a certain essay that allows you to compose your own endeavor. In this article, read through because we will be discussing the fundamentals of writing a reflective essay.

They say that being wise is better than being knowledgeable. Wisdom is acquired through reflection of one’s experience as well as of the environment. The more we reflect the more we become aware of ourselves. We become mindful of our existence as well as the meaning of life and all the things that surround us. Here we present different formats of essays like  essays in doc .

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What Is a Reflective Essay?

A reflective essay is a written piece of literature that focuses on presenting and narrating a person’s experience and how it becomes an instrument towards a change of perception in life.

It is a way for a writer to share an important event in his/her life and how it affected him/her so that others may learn something from it. Reflective writing root on life-changing events. The writer shares a specific experience, provides a narration of the incident including the material elements. It offers a realization so that others who may have had the same experience can draw out a shared mutual lesson from it.

How to Write a Reflective Essay

To write a reflective short essay , you need to have the right disposition as well as the momentum. Remember that you are not just writing to say something but to share an important lesson in life.

1. Think of an important event.  What you will be writing on your reflective essay is something that is rooted in your own personal experience or encounter of something. Think deep and concentrate. You may also see personal essay examples & samples.

2. Introduce your topic. In your introduction, write the concrete event or experience that you want to share. Pattern it in a story form.

3. Develop your point. Write the main content of your essay with at least three to five paragraphs supporting your main topic.

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Tips on Writing a Reflective Essay

Writing a reflective essay is not persuasive writing where you have to convince your readers to accept your opinion. You simply have to share an experience.

1. Write a draft. Do not jump hastily onto formal writing . Write a draft where you can create a bulleted list of the things that  you want to share.

2. Think logically. When presenting a story, do it in a chronological manner so that your readers can understand the plot. Do this as well when presenting your ideas.

3. Create a summary. Use a summary writing to briefly state your insights and to give your final thoughts of the topic.

Importance of a Reflective Essay

In this era that we currently live in, personal reflection can be considered a thing of the past. Because of the gradual change and development of the things around us, we find it difficult to pause and reflect on the things that happen to our lives. You may also see academic essay examples .

The importance of  writing an essay is to present to us the things that we rarely encounter in our day-to-day activities. In this time when material things are all that mattered, we have become unappreciative of the abstract things like love, compassion, and mercy. We cannot learn these things from those electronic gadgets that keep us busy.

How to Start a Reflective Essay Correctly

As mentioned above, a reflective essay presents and narrates the experience of a writer and how it changes the way he/she perceives life. In a simpler sense, it talks about how the author reflected on a certain adventure. As an essayist, since it’s you who bears the story and lessons, you are the one who is responsible for expressing it.

Just like any other composition, it’s your introduction that catches the attention of the reader. Thus, in order for your essay to be fully read, it is important to start your essay remarkably. If you find writing an introduction for your reflective essay challenging, don’t worry, you’re not alone. In this section, we are going to slowly tackle the ways to compose a compelling introduction.

1. Being catchy is the key.

In writing your reflective essay, you must start with something that would captivate the readers right away. Since the purpose of the introduction is to grab some attention, you may include some unique and interesting facts or beliefs. In this part, showcase your creativity by adding an introduction that is written in a bizarre manner and not those that depict cliché experience. You may also utilize a highly moving quotation or a dialogue that would also be appropriate for your reader.

2. Write the thesis statement in one sentence.

A thesis statement refers to the sentence that carries the topic being discussed in the whole essay. Therefore, it bears the central idea in which your essay revolves around. In writing your own essay, construct this statement in a clear and concise sentence. In this way, the reader will have a better grasp of your topic and would be clearly oriented on what you want to convey. In most cases, thesis statements are written at the end of the introduction.

3. Stick to the first person POV.

Remembering that this essay is subjective and depends on the author’s interpretation, it is important to use the first person point of view. By using this POV, it would be easier for you to convey your thoughts and opinions, and it would engage you to the readers like you’re telling a story in person. The first person involves the pronouns I , me , my , and mine .

4. Keep it brief.

When it comes to writing your own essay, you must perceive what your readers feel or see in reading your composition. Always put into mind that readers also have their own time to spend, and without a mark in the writing industry, people won’t invest much time on reading your essay. Thus, it is important to keep your composition concise. You can utilize a paragraph of five to ten sentences in your introduction. Using this number of sentences, you must already express a complete and clear thought of an essay that is worth reading.

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Standard Reflective Essay

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Sample Reflective Essay in PDF

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Text prompt

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Write a Reflective Essay on your most meaningful learning experience.

Create a Reflective Essay about a time when you showed leadership.

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Computer Science > Computer Vision and Pattern Recognition

Title: hypergraph laplacian eigenmaps and face recognition problems.

Abstract: Face recognition is a very important topic in data science and biometric security research areas. It has multiple applications in military, finance, and retail, to name a few. In this paper, the novel hypergraph Laplacian Eigenmaps will be proposed and combine with the k nearest-neighbor method and/or with the kernel ridge regression method to solve the face recognition problem. Experimental results illustrate that the accuracy of the combination of the novel hypergraph Laplacian Eigenmaps and one specific classification system is similar to the accuracy of the combination of the old symmetric normalized hypergraph Laplacian Eigenmaps method and one specific classification system.

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