The purpose of this experiment was to study the deleterious effects of acid rain on growing vegetation. Plant species sensitive to acidic environments could become extinct as pollution increases. In this experiment, 4-inch cuttings of coleus plant grew in separate glass beakers of distilled water, and similar size coleus cuttings grew in acidic vinegar water solutions ranging from 2 to 4 pH. All plants received the same amount of sun exposure in the laboratory. Observation after 28 days showed a correlation between the level of acidity and stunted root growth. The coleus in distilled water grew an average of 2 inches taller and sprouted three times more roots.

The results supported the hypothesis that acid deposition is life-threatening to plants. The number and type of plants available for use in the experiment limited the study. Future experiments could probe the effects of vinegar water on other types of plants at different stages of growth. Scientific courses such as biology, chemistry, physics and engineering frequently require hands-on activity in a laboratory with written reports of findings and conclusions. Behavioral science courses may also require original research and reports with conclusions. A well-written conclusion shows you engaged in critical thinking, interpreted data, and related your findings back to the original research question that motivated you to do the study. Research builds on earlier findings.

Your study may be helpful regardless of whether the results led you to accept or reject your hypothesis. Mary Dowd is a dean of students whose job includes student conduct, leading the behavioral consultation team, crisis response, retention and the working with the veterans resource center. She enjoys helping parents and students solve problems through advising, teaching and writing online articles that appear on many sites. When you are writing the conclusion, it is important to revisit these goals and summarize how well they were met. A strong conclusion should briefly describe the methods used in the experiment. This will help to ensure that readers understand how the data was collected and can evaluate its reliability.

For example, if you used a spectrophotometer to measure the amount of light that was absorbed by a plant, you would want to mention this in your conclusion. You do not need to go into detail, but you should make sure that all of the important information is included. A lab report should include a conclusion that analyzes the final data. The conclusion should include a discussion of the implications of the data, as well as any errors that were made during the experiment. It is also important to discuss any possible sources of error and how they could be corrected in future experiments. Finally, the conclusion should offer some suggestions for further research.

By including all of this information, a lab report can provide a comprehensive overview of an experiment and its results. Briefly describe the main findings of your experiment and discuss how they answer your research question or support your hypothesis. Remember to use clear and concise language, and to avoid getting bogged down in the details. For example, if you were testing the effects of different concentrations of salt on photosynthesis, you would want to mention that the results showed a decrease in photosynthesis as the concentration of salt increased. Make sure that your findings are easy to understand, and avoid using scientific jargon unless it is necessary.

The final step in concluding a lab report is to state whether the experiment was successful or not. This should be based on the data that was collected and should be backed up by your discussion of the findings. If the experiment did not meet its goals, be sure to explain why. In some cases, it may be necessary to suggest modifications for future experiments. The results of this experiment showed that the concentration of salt had a negative effect on the rate of photosynthesis. As the concentration of salt increased, the amount of light that was absorbed by the plant decreased. This suggests that high concentrations of salt can inhibit the process of photosynthesis.

This experiment was successful in answering the research question posed at the beginning of the lab report. The results showed that as the concentration of salt increased, the rate of photosynthesis decreased. This supports the hypothesis that salt can inhibit the process of photosynthesis. The experiment was not without its flaws, however. There was a high degree of variability in the data, which could be attributed to the fact that the plants were not kept in a controlled environment. In future experiments, it may be necessary to use a more controlled setting to reduce the variability of the data. Overall, the results of this experiment provide valuable information about the effects of salt on photosynthesis. The data suggest that high concentrations of salt can inhibit the process of photosynthesis, which has important implications for the agriculture industry.

Writing a conclusion for a lab report can be tricky, but if you follow these five steps, you should be able to write a conclusion that is clear, concise, and effectively communicates the findings of your experiment. Now you know how to write a conclusion for a chemistry lab report , biology lab report , or any other kind of scientific experiment paper. Need Academic Writing Help? Homework Help Help Services Essay Writing Help Essay Writing Service Write My Essay Buy Essay Papers Pay For Essay Online Essay Writers For Hire Do My Homework Do My Math Homework Assignment Help Online Assignment Help Do My Assignment Write My Assignment Buy Assignment Online Take My Online Class Take My Online Math Class Take My Exam Take My Test Take My Course Dissertation help Write My Dissertation Write My Dissertation Proposal Do My Dissertation Buy Dissertation Online Pay For Dissertation Complete My Dissertation Homework Answers Online Tutors Ask a Question Guides and Tutorials Become a Tutor.

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Like other reports, without a conclusion, a lab report is incomplete. Conclusions are an integral part of lab reports and are fundamental to the demonstration of report objectives and reiteration of findings. Although conclusions are often short, confined to a paragraph, they are nonetheless some of the most difficult aspects of a lab report. This article will, therefore, explain how to write a good conclusion for a lab report. But before that, it will remind you of the basics and format of lab reports for a comprehensive exposition. All reports describe the process of an experiment or a study from the beginning to the end.

There are several categories of reports and a lab report is one of them. A lab report follows the same routine as a typical report. Except that in a lab report, you are mostly dealing with scientific and laboratory experiments. In other words, a lab report describes the process of a scientific and laboratory experiment from the beginning to the end. A lab report is required to test what students — whether chemistry students or biology students — had learned in the course of an experiment. Ideally, a lab report begins with an introduction and ends with a conclusion.

Conclusion is often the part where the results of experiments are reiterated and readers are provided with a short but general overview of the whole process. Unlike other reports, a lab report is fundamentally a science experiment report. A scientific report documents the process, procedures, and findings of scientific research. An example of a scientific report is an academic essay a teacher asked you to submit about technology or the one you wrote about cancer. Whether your lab report is biological or chemical, there is a format to all scientific reports. A typical scientific laboratory report will contain:. As a university or college science student, writing a lab report might not be new to you but it is a challenging process. This is because the whole lab report structure consumes.

From the objective of the experiment to lab report conclusions, each structure wrestles for time. Learning how to write a discussion and conclusion for a lab report is not the same as learning how to write a lab report itself. While it could be said that knowing the latter should help with the former, it is not always so. There are several examples of great lab reports with shabby conclusions. Conclusions can prove tricky and this is the reason why you need to learn how to write them. To conclude lab reports, you would need to be familiar with the lab report conclusion outline also called the lab report conclusion template.

You can consider the following 5 outlines:. The first step to take before you conclude your reports is to assess the whole report from the beginning to where it stopped. This means you would need to visit and revisit the whole experiment to be sure that no structure of your report is left out. The purpose of this is for you to go through the process of the report again. Experiments are usually consuming and at some points, you might get lost or stuck in a part and thereby lose that sense of touch with other parts. But if you can assess the whole experiment again, it would be easy to jot down the process in the report for a succinct conclusion.

After you might have assessed the whole report, you would need to pay more attention to the introduction of your report under this step. You should be looking at the proposed purpose of your report here and see if it tallies with what you intend to conclude with. The introductory part of your report must align with the conclusive part. The introduction part should not be saying something different from the conclusion unless your report risks a crime of inconsistency. Consistency is essential to every great scientific and laboratory report. Now that you have assessed the general report and the introductory, the next stage is to apply the RERUN Method to conclude your report. The RERUN is a useful acronym for integrating the essential parts of your experiment in your conclusion.

Just as the rest of the report, conclusions also contain key ingredients. RERUN stands for Restate, Explain, Results, Uncertainties , and New. To brilliantly conclude your report, you would need to follow the acronym and apply what each letter stands for. When you want to conclude, you should Restate the lab experiment and Explain what the whole project is set out to achieve. Then proceed to explain the Results through the generated data and confirmation of the hypothesis. After that, make provisions for the Uncertainty and discuss New matters or solutions arising from the experiment. Provided are examples of a good scientific report conclusion and a bad one. The good one follows the outlines of concluding a report while the bad one negates the outlines.

Through the examples, you can glean how best to conclude your report. A good report conclusion will contain all 5 outlines mentioned above that can be deployed for summing up your reports. Here is an example:. Since most decisions begin from problems, it is pertinent that the processes of decision-making reflect the identification of problems, definition of them, decision, action, and feedback. Through the sequences, it would be noted that decision-making can be programmed or non-programmed, depending on the flexibility and occurrence; and can be operational, tactical, or strategic, depending on the duration of the problem needed to be solved.

Besides, there are styles of decision-making, informed by actions. These actions, however, should always be checked and balanced through effective feedback. Before the report conclusion was written, a general assessment of the whole report was made to jot down the process and relearned the experience. The first report hinges on team management and decision-making, both themes were justified. Also, through an introductory assessment, the topic sentence and purpose of the report were clear. The conclusion was well-organized and the report was not bereft of the conclusion outlines not excluding the RERUN Method. It is the stage where all other stages are premised. It is thus plausible that development theories be looked at from this stage. From the conclusion, it can be gleaned that the report does not follow the outlines as well as the RERUN Method.

The thesis statement was unclear and the conclusion itself seems hurriedly done. Learning how to write a conclusion for a biology lab report or a chemistry lab report or just any other lab report can be challenging. You could bypass the challenges, anyway, by hiring cheap and trusted homework help or an expert. You would need to be certain they could be trusted with your deadline and are quality enough to earn you top grades in class. Otherwise, you should learn the nitty-gritty of lab reports yourself. Also provided are lab report conclusion examples — both good and bad — that you can model yours after.

As Putin continues killing civilians, bombing kindergartens, and threatening WWIII, Ukraine fights for the world's peaceful future. Basic Lab Report All reports describe the process of an experiment or a study from the beginning to the end. Science Lab Report Format Unlike other reports, a lab report is fundamentally a science experiment report. A typical scientific laboratory report will contain: Purpose: A brief description of what the research is all about, including the methods used and the resources available to the student.

Hypothesis: Guess statements on expected results of the scientific experiment. Procedure: A step-by-step guide and instructions followed by the student in the course of the experiment. Lab Safety: Safety precautions adhered to by the student throughout the experiment. Data: Recorded experimental data generated on the experiment by the student. Observations: The sudden burst of insight and perspectives about the experiment. Results: The findings of the student from the experiment through collected data and observations. Lab Report Conclusion As a university or college science student, writing a lab report might not be new to you but it is a challenging process. You can consider the following 5 outlines: General Assessment The first step to take before you conclude your reports is to assess the whole report from the beginning to where it stopped.

Introductory Assessment After you might have assessed the whole report, you would need to pay more attention to the introduction of your report under this step. Conclusion Method Now that you have assessed the general report and the introductory, the next stage is to apply the RERUN Method to conclude your report. Add Sections If necessary, you should add other sections of your experiment. Depending on the purpose of your project, you might need to add your data procedures or part of your observations to it.

While the RERUN Method is a great way to conclude, it is not absolute. Conclusive Assessment Once you are done with the conclusion, you should assess that part again. You should look out for errors, consistency, and how the whole part of your report reads with and without that portion of the added conclusion. How long should a lab report conclusion be? It should be as concise and precise as possible. Examples of Lab Report Conclusion Provided are examples of a good scientific report conclusion and a bad one. Good Example A good report conclusion will contain all 5 outlines mentioned above that can be deployed for summing up your reports. Bad Example This is one of the examples of a bad report conclusion. Need Help With Writing a Lab Report Conclusion?

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You should be looking at the proposed purpose of your report here and see if it tallies with what you intend to conclude with. Follow Us. Plan other sections to add While ending the conclusion, remember to add what you have learned in the lab experiment. T o do so, continue looking in this blog where you will also find academic sample papers under different disciplines. But before that, it will remind you of the basics and format of lab reports for a comprehensive exposition. You need to have already verified the topic objectives of the experiment and come to a genuine conclusion.

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