A beginner's guide to successful labs

by Jenna Hampshire, Academic Development and Retention Specialist

Labs are a great way to apply what you learn in lectures. They provide you an opportunity to see a physical example, like muscles in an anatomy lab or a demonstration of a reaction that you learn in chemistry. Where else are you going to get the opportunity to learn like this?  

Labs take up time in your schedule, and you may not be prioritizing the work needed to help you get the most out of the time. Follow these four steps to ensure you're ready for your next lab.

A scientist holding a green lab manual and a science flask.

Step #1 - Read the background information on your lab

Reading the background and theory for the lab in your manual beforehand can help you understand why you are performing the experiment and give you the information you need to interpret the results from your experiment.

 It can also help you anticipate what you are going to see when forming your hypothesis.

Step #2 - Make sure you understand the procedures

The procedures in your lab may include a lot of information. You may need to read through them a few times to understand.

Preparing a summary of the lab can help with:

  • Understanding the procedures
  • Knowing the steps of the experiment
  • Having calculations done ahead of time
  • Moving through the instructions efficiently
  • Identifying parts of the experiment you don't understand
  • Generating questions to ask your Lab Instructor before getting started

Step #3 - Prioritize your wellness

Labs can be long. You want to set yourself up well to be able to maintain concentration throughout. Make sure you have slept well, have had something to eat and are well-hydrated!

Hint: This can help you focus and avoid making mistakes or having to repeat parts of an experiment.  

Step #4 - Make notes

Taking notes throughout your lab will give you the information you need to write your post-lab.

Make sure to document:

  • any changes to the procedure you made
  • what your results were
  • diagrams as necessary
A scientist holding a clipboard and writing on it. The scientist has a lab coat and glasses on.