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Mystery Water: Station 4 - Dissolved Oxygen

You’ll need a pencil and paper to write down a few things. 

Step 1a: Watch how to measure dissolved oxygen with a field test kit video

How to Measure Dissolved Oxygen with a Field Test

Step 1b: Write down your response to the following: Predict what location will have the most dissolved oxygen.  Why do you think so?

Step 2a: Watch dissolved oxygen video for Samples 1, 2 and 3

Dissolved Oxygen Measurements for Samples 1, 2 and 3

Step 2b: Record dissolved oxygen measurement for each sample on your paper or results table

**Educators and/or homeschool parents: educator guides are available for all research projects. 

Email mjacobs@oceanology.org to request an educator guide**

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