"orange de méthyle"

Students find the answers to such questions as how much bacteria does soap or mouthwash eliminate, and which mouth contains more bacteria — a human or a dog.

Culture Common Gram-Positive and Gram-Negative Bacteria

Observe a relationship between two organisms that together produce an effect they could not achieve individually.

Test for the presence of bacteria in your workspace before and after cleaning with this TSA Microbiology Experiment Kit.

Fast and Simple

Construct an Aquarium on a Glass Microscope Slide

A fun and safe way to bring STEM-based learning into the classroom.

Indroduce skills that microbiologists use on a daily basis.

This model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.

Ward's Antibiotic Effects Lab Activity includes everything students need to learn about antibiotics.