Other
Usda: Virtual Labs: How to Use Oil Immersion Microscope
In this science simulation, students learn how to use a microscope as they investigate bacterial contamination in a sample of yogurt.
Other
Usda: Virtual Labs: Understanding Water Activity
In this science simulation, students investigate the behavior of water in food and how this can contribute to food spoilage.
CK-12 Foundation
Ck 12: Lab Safety Rules
[Free Registration/Login may be required to access all resource tools.] Students explore and review safe practices during laboratory and field investigation in science.
Other
Usda: Virtual Labs: Corn Mold Test Mycotoxins
In this science simulation, students test corn for the presence of Aflatoxin, a toxin produced by mold.
![Microbes in Action: Classroom Activities: Water Quality Testing [Pdf] Activity](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Microbes in Action: Classroom Activities: Water Quality Testing [Pdf] Activity")
University of Missouri
Microbes in Action: Classroom Activities: Water Quality Testing [Pdf]
In this experiment, students will test the quality of a water sample by observing the number of coliform bacteria. Coliform bacteria are found in human intestines and a large amount can indicate water contamination. Lesson plan gives a...
Other
Fayette County Schools: Frankenstein & Electric Safety
Site contains a science-based literacy activity that explains how to use electricity in a safe manner. A worksheet is provided.
Science Struck
Science Struck: Uses of Crucible Tongs
Discusses what tongs are used for and why crucible tongs are a very important tool in a laboratory and other settings. Describes the different types of crucible tongs, their uses, and some safety tips.
CK-12 Foundation
Ck 12: Laboratories
[Free Registration/Login may be required to access all resource tools.] Students learn about science laboratories, the types of equipment that are used in them, and about safety guidelines in a laboratory.
Frostburg State University
General Chemistry Online: Laboratory Operations Faq
A narrow list of questions about technicalities with chemistry labs. Find out the how to properly clean glassware and why acid should always be added to water in that order.