Writing a lab report template

The purpose is broader, and deals more with what you expect to gain through the experiment. Justify your hypothesis You need to do more than tell your readers what your hypothesis is; you also need to assure them that this hypothesis was reasonable, given the circumstances.

It includes objective and materials section to list all the chemicals, equipment and computer programs that you used to finish the experiment. Line up numbers on the right, like this: 7 or on the decimal point.

If your professor says you can simply state that you followed the procedure in the manual, be sure you still document occasions when you did not follow that exactly e. Text This should be a short paragraph, generally just a few lines, that describes the results you obtained from your experiment.

Figures How do I include figures in my report? You need to make sure that your readers understand perfectly well what your graph indicates.

Apa lab report example

Record the data carefully so you get them right. You can learn more in our handout on passive voice. It may be helpful to provide a figure to diagram your experimental setup. We revise these tips periodically and welcome feedback. If, for example, researchers are hotly disputing the value of herbal remedies for the common cold, and the results of your study suggest that Echinacea diminishes the symptoms but not the actual presence of the cold, then you might want to take some time in the Discussion section to recapitulate the specifics of the dispute as it relates to Echinacea as an herbal remedy. The whole group can work together to answer these questions. Thus, it was hypothesized that as the temperature of a solvent increases, the rate at which a solute will dissolve in that solvent increases [hypothesis]. If you can design a table to account for the data, that will tend to work much better than jotting results down hurriedly on a scrap piece of paper.

When should you use a figure? Most Results sections feature three distinct parts: text, tables, and figures.

lab report example chemistry pdf

Another is to try to identify a conversation going on among members of that community, and use your work to contribute to that conversation. If so, you should give as many details as necessary to prevent this experiment from going awry if someone else tries to carry it out.

Lab report example physics

The whole group can work together to answer these questions. In a professional setting, the hypothesis might have something to do with how cells react to a certain kind of genetic manipulation, but the purpose of the experiment is to learn more about potential cancer treatments. A field guide for science writers: the official guide of the National Association of Science Writers. It includes objective and materials section to list all the chemicals, equipment and computer programs that you used to finish the experiment. When you do have reason to tabulate material, pay attention to the clarity and readability of the format you use. This rhetorical choice thus brings two scientific values into conflict: objectivity versus clarity. The titles in the sample tables above are acceptable. This title should be descriptive enough to communicate the contents of the table, but not so long that it becomes difficult to follow. Read your lab manual thoroughly, well before you start to carry out the experiment. The date the lab was performed or the date the report was submitted. In a solubility experiment, for example, your hypothesis might talk about the relationship between temperature and the rate of solubility, but the purpose is probably to learn more about some specific scientific principle underlying the process of solubility. Arrange your table so that readers read vertically, not horizontally. Updated January 26, Lab reports are an essential part of all laboratory courses and usually a significant part of your grade. Perhaps you could base this on a limitation of your study.

This is where you interpret the data and determine whether or not a hypothesis was accepted.

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The Lab Report