Typical Format for Writing a Lab Report
Date of Experiment:
Due Date of Lab Report:
The effect of the IV (independent variable) on the DV (dependent variable).
Provide a concise summary of the experiment.
Give a rational explanation as to why you are conducting this experiment.
Background Research and Bibliography
Provide a summary of the information you have found that relates to the type of lab you are conducting and cite the source(s).
Provide a concise list of the materials that are required to perform the experiment (e.g., chemicals, type of plant seed, etc.).
Provide a concise list of any specific equipment that is needed to carry out the experiment (e.g., pH meter,dissolved oxygen meter, etc.).
Give a detailed, step-by-step description of how this experiment is conducted. Remember—another scientist should be able to use your method to perform your lab exactly, so do not leave anything out!
(A) Data Table
Produce a labeled table of your results, including units of measurement.
Show any calculations you used in interpreting the results.
Provide any labeled, suitably scaled graphs to help interpret the data you collected.
(D) Summary of Data Trends
Give a brief explanation of the observable trends or links in the results (e.g., how did the IV affect the DV?).
Explain how errors could have occurred during the experiment and what steps were taken to minimize their effect. Provide a statistical analysis of the accuracy of your data.
Give a full explanation of the outcome of your experiment, noting if the purpose was fulfilled using this procedure. Was your hypothesis validated by the collected data? Why or why not? Explain concisely what you achieved by performing this experiment.
Suggestions for Further Investigation
Now that you have conducted the lab, reflect on what you or another scientist could do for a follow-up set of experiments that would take the investigation to the next level.