What's That Smell? the Science Behind Adolescent Odors

Teach science that your students really care about!
• why underarms, feet, and breath sometimes stink
• how to decide which personal hygiene products to use
• how a machine measures bad breath
• how fragrances cover up odors
• whether odor-control shoe inserts really work
• how search and rescue dogs track odors
• why NASA uses certified "smellers"
• and much more!

Features of What's That Smell?:
• resource for teachers of grades 7-12
• for use in general science, chemistry, biology, health, and physiology classes
• teacher background and instructor notes
• student background readings and informative articles
• hands-on investigations
• connections to National Science Education Standards for each experiment