How to Write a Lab Report for High School Experiments

Save

In high school, hands-on labs teach students about scientific procedures and method. A crucial part of a lab is the proper writing of a lab report. Whether your experiment itself is successful or not, your lab is not complete until you document your intent, methods, and results in your report. Learning to write a lab report is a simple process, and once you get the hang of it, it will become second nature. Different classes may vary the requirements for the contents of the report, but most will follow the basic pattern below.

  • Title your lab. Sometimes the title will be assigned by the teacher, other times you will be asked to come up with your own. The title should briefly summarize the focus of the lab: for example, "The Rate of Osmosis through Semi-Permeable Membranes."

  • Compose your introduction. The first section of your lab report is called the "Introduction" or "Purpose." This section states what your experiment will attempt to do and how you expect it to turn out. State the theory or hypothesis that you are attempting to test, and add information about previous scientific studies or experiments that are relevant to your theory.

  • List your materials in the "Materials" section.

  • Explain your "Procedure." This section is a step-by-step explanation of your experiment as you carry it out. Write the steps in order, unnumbered, as a paragraph, without frivolous narrative. Include any variables and controls. Also add any safety information in this section, and any sketches or diagrams of your method.

  • Write your "Results." List the data that you collect, in narrative paragraphs or tables, or whatever format works for your particular experiment.

  • Make an "Analysis" of your information. This section is where you describe what happened during the experiment and whether the results turned out as you expected. Even mistakes or undefined results should be listed here - presume that everything that happened is relevant, and propose theories for unexpected results. Solve any equations brought up in the experiment. Explain any problems or complications that prohibited an action from occurring. Include graphs here. Also, inform the reader of estimations you made to come to your results and why you made those estimations.

  • Write your conclusion. In this section of your lab, you talk about the significance of your results. Your Introduction stated a theory. You used the experiment to test that theory. If the theory was disproven, discuss whatever information you learned from the experiment. Apply your experiment to real life by discussing an issue or problem relevant to your findings.

Tips & Warnings

  • Note the teacher's individual instructions for lab-report assignments. You may need to note your lab station number or list partners or other specific data.
  • Always read through experiment directions thoroughly before attempting an experiment.

References

Promoted By Zergnet

Comments

You May Also Like

  • How to Write a Lab Report Conclusion

    When you are assigned a lengthy lab report, it is important to include a conclusion paragraph to sum up your procedures and...

  • How to Write a Grade 10 Lab Report

    In science class, students are usually responsible for writing lab reports that explain various experiments, including how the experiments were conducted and...

  • How to Write a Report in High School

    In high school, students become even more adept at communicating information through writing. Students are commonly charged with writing a report to...

  • How to Write a Lab Report for Physics

    Physics aims to answer questions about natural occurrences and often involves hands-on experimentation. Although conducting an experiment is extremely important, reporting the...

  • How to Write a Biology Lab Report

    Biology is a staple of most high school curriculum. Students learn not only about nature and evolution, but also about the scientific...

  • How to Write a Lab Report About Titration

    Titrations are standard chemistry laboratory procedures usually used to determine the unknown concentration of a substance. They involve slowly adding a reagent...

  • How to Write a Hypothesis for a Lab Report

    The hypothesis is often thought of as the most difficult part of the scientific method. The hypothesis represents the subject around which...

Related Searches

Check It Out

Can You Take Advantage Of Student Loan Forgiveness?

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!