By: Caleb S.
12 min read
Reviewed By: Rylee W.
Published on: Jan 3, 2023
Writing a lab report is different from writing an essay or a research paper. It is a different kind of assignment that includes both practical and theoretical work. Students usually conduct the experimentation and write the report afterward.
Due to this, many times, they need additional help with their report.
Shortage of time, lack of proper writing skills, and a demanding part-time job are some of the reasons why students look for online help.
SharkPapers.com is a professional writing help that specializes in helping students who are struggling with their lab reports, and other assignments.
This blog explains everything in detail and with the help of free examples, you will be able to prepare your lab report easily.
Let's get started!
On this Page
A lab report is a document that describes the results of a laboratory experiment or investigation.
It includes a description of the purpose of the experiment, the materials and methods used, the results obtained, and the conclusions drawn from those results.
Lab reports are usually written by scientists or students as part of their scientific research.
They may be required for assessment in a course, or they may be submitted as part of a grant application or research proposal.
Whatever the reason for writing one, it is important to follow the correct format and style so that your report is easy to read and understand.
The structure of a lab report may vary depending on the type of experiment or investigation you are undertaking, but there are some general elements that are always included.
Here is a sample lab report;
Lab reports are an important part of any scientific investigation. They allow scientists to share their findings with other researchers, and they may be required for assessment in a course or as part of a grant application or research proposal.
By following the correct format and style, you can ensure that your lab report is easy to read and understand.
Here are the steps to write a lab report;
1.Read the instructions carefully - Make sure you understand the assignment and what is expected of you.
2. Choose a topic - Select a topic that is relevant to the assignment, and make sure you have enough information to complete the report.
3. Develop a hypothesis - This is a statement about what you expect to happen during the experiment.
4. Plan the experiment -Make sure you have all the materials and equipment you need, and follow a step-by-step plan for how the experiment will be conducted.
5. Conduct the experiment - Follow your plan exactly, taking care to record all results accurately.
6. Analyze the data - Look for patterns and trends in the results, and draw conclusions based on your findings.
7. Write up the report - Use the correct format and style, and make sure to include all the necessary information.
8. Proofread and revise - Check for spelling and grammar errors, and make sure the report is clear and concise.
Here is how to write different sections of a lab report;
“How to write a title page for a lab report?”
The title of your lab report should be brief and descriptive. It should give the reader an idea of what the report is about, and it should be no longer than 10-12 words.
Use keywords that will be easily understood by the reader, and avoid technical jargon.
“How to write an abstract for a lab report?”
The abstract is a brief summary of the lab report, and it should not be more than 250 words. It should describe the purpose of the experiment, the materials and methods used, the results obtained, and the conclusions drawn from those results.
The abstract should be written in a way that will be understood by someone who is not familiar with the topic. Use clear and concise language, and avoid technical jargon.
Lab Report Abstract Example
A lack of nitrogen is a serious problem for high-quality plants. Tomatoes, one of the world's most popular fruits, require nitrogen in order to develop healthy leaves and stems. It was predicted that higher levels of nitrogen fertilizer would result in taller tomato plants.
The amount of nitrogen fertilizer used on tomato plants was varied across three groups. The control group did not receive any nitrogen fertilizer, while one experimental group received modest amounts of nitrogen fertilizer, and a second experimental group received significant levels of nitrogen fertilizer. All plants were produced from seeds, and the heights of all specimens were recorded after 50 days into the study.
Between groups, the effects of nitrogen levels on plant height were investigated with an ANOVA. The tallest plants were those that received the most nitrogen fertilizer, whilst the shortest plants came from the low-nitrogen group.
The results of this study, in accordance with expectations and past discoveries, were statistically significant. This research underpins the cruciality of nitrogen for tomato plants.
Paper Due? Why Suffer? That's our Job!
“How to write an introduction for a lab report?”
The introduction should give the reader an idea of what the report is about, and it should be no longer than one or two paragraphs.
Include the following in the introduction:
The introduction should be written in a way that will be understood by someone who is not familiar with the topic. Use clear and concise language, and avoid technical jargon.
“How to write a hypothesis for a lab report?”
Lab Report Hypothesis Example
Based on the cruciality of nitrogen for tomato plants, the first theory was that the crops with the greatest amounts of nitrogen would grow to be the tallest.
The secondary hypothesis was that plants with little amounts of nitrogen would grow taller than those without any nitrogen.
The Method section of a lab report describe the procedures you used to acquire and analyze data. Give enough information so that others may replicate or assess your methods. Make this portion past tense.
If you need to include any lengthy lists of procedural steps or supplies, place them in the Appendices section, but use them as references in the text here if necessary.
Describe your experimental design, subjects, materials, and data-gathering and analysis procedures in detail.
The steps you took to gather data should be detailed in your experimental procedure. You'll need enough information so that someone else may replicate your methods, but you should also be concise. If appropriate, include extensive details in the appendices.
Follow the directions in a lab manual to gather data in a lab study. Some professors will allow you to simply refer to the manual and check whether any steps have been modified due to practical factors.
Your teacher may ask you to write the lab manual again and in the form of complete and detailed sentences, noting any modifications to the actions you performed in practice.
If you're doing detailed data analysis, make sure to include your planned analyses methods. This covers the types of tests you'll do and any programs or software you'll use for calculations.
Lab Report Procedure Example
Tomatoes were grown in flats made of hardwood, with the soil 2 cm below ground level. Each seed was kept 3-5 cm apart. The flats were covered to retain moisture until germination.
The seedlings were replanted in pots on day 8, with a maximum of two per container. To keep the soil moist, each pot was watered once a day.
The nitrogen fertilization treatment was given to the plant pots after transplantation. The control group did not receive any treatment, whereas the first experimental group received a low level and the second experimental group received a high level.
There were 5 pots in each group, and each plant pot was labeled to indicate the group to which it belonged.
At the conclusion of the study, plant height was recorded for all plants. The length of the plant from ground level to the highest leaf was measured using a measuring tape.
The results section should describe the data obtained from the experiment in detail, including any tables or charts.
The conclusions drawn from the data should be clearly stated, and any recommendations for further research should be included.
Lab Report Results Example
The average heights of the plants in the control, low nitrogen, and high nitrogen groups were 20.3, 25.1, and 29.6 centimeters respectively.
The effect of nitrogen fertilizer level on plant height was investigated with a one-way ANOVA. The data revealed statistically significant (p = .03) differences in height between groups, according to the results.
The post-hoc tests were then conducted to investigate the primary and secondary hypotheses. The high nitrogen group plants were significantly taller than the low nitrogen group and the control group plants, according to the primary hypothesis.
Similarly, the findings supported the second hypothesis: low nitrogen plants were taller than the control group's plants.
“How to write a discussion for a lab report?”
The discussion section should interpret the results of the experiment, and it should be no longer than one or two paragraphs.
The discussion should answer the following questions:
When describing restrictions, provide detailed examples. If a random experimental error was a big player in your research, explain the various sources of uncertainty and how to address them.
Lab Report Discussion Example
The findings support the notion that nitrogen levels impact plant height, with higher amounts producing taller plants.
These statistically significant findings are combined with prior research to show that nitrogen is a vital nutrient for tomato plant development.
However, unlike previous studies, this research focused on plant height as a sign of plant development in the present experiment.
Importantly, while measuring other variables would have strengthened the study findings, plant height does not always reflect plant health or fruit yield.
Another disadvantage of the research is that the measuring tape was not suitable for plants with significant curvature, limiting the study's accuracy. Future studies may look at other ways to measure plant height.
The major benefits of this study were the controls for potential variables such as pH and carbon levels in the soil.
To isolate the effects of nitrogen levels, all other variables that might impact plant height were tightly controlled, resulting in high internal validity for this research.
Rather, focus on these tactics to help you get started:
“How to write a conclusion for a lab report?”
The conclusion should summarize the findings of the experiment, and it should be no longer than one or two paragraphs.
The conclusion should answer the following questions:
Tough Essay Due? Hire Tough Writers!
A title must be used to identify both graphs and numbers. On a graph, make sure to include units of measurement on the axes. The independent variable is on the X-axis, while the dependent variable (the one we're measuring) is on the Y-axis. Refer to figures and graphs in the text of your paper: Figure 1 is the first figure, Figure 2 is the second, and so on.
All sources used in the lab report should be cited in the references section.
The references should be listed in alphabetical order, and each entry should include the following information:
The appendices should include any additional information that is not essential to the understanding of the lab report, but which may be helpful to the reader.
This may include data tables, charts, and other supporting materials.
Each appendix should be labeled with a letter (A, B, C, etc.), and they should be listed in the order they are mentioned in the text.
The appendices should be placed after the references section.
Here are some free and helpful lab report samples;
We know that writing a lab report could be difficult, which is why we are always here to help you with your work. We have expert writers that specialize in writing custom and quality lab reports.
Place your order now and get the required help.
Helping students achieve their academic dreams is what brings Caleb S. the most fulfillment. With his Master's degree from Oxford University, Caleb has plenty of experience with writing that he can utilize to benefit those who seek his help. Prioritizing his client's needs, he always goes above and beyond to provide top-notch service.