Science Buddies
Science Buddies: The Nose Knows Smell but How About Taste?
As if sniffles and clogged sinuses are bad enough, everything seems to taste bland and flavorless when we are sick. Gather up a few volunteers, hit the kitchen, and try this experiment to find out if there is really truth to the idea...
NBC
Nbc Learn: Common Scents: Chemistry of Smell
In this video/lesson series we will explore the sense of smell. We profile 21st Century Chemist Nate Lewis, who's working to develop an artificial "nose" that can help detect odors, including hazardous gases and chemicals. A story on the...
BioEd Online
Bio Ed Online: Our Sense of Smell
How does our sense of smell work? In this lesson learners use four different flavors of dry soft drink mix to investigate the sense of smell, and learn that the nose can detect very small particles in air, and transmit the information to...
TED Talks
Ted: Ted Ed: How Do We Smell?
An adult human can distinguish up to 10,000 odors. You use your nose to figure out what to eat, what to buy and even when it's time to take a shower. But how do the molecules in the air get translated into smells in your brain? This...
Merck Sharp & Dohme Corp.
Merck Manual: Smell and Taste Disorders
The Merck Manual offers an interesting article that describes ways in which your sense of smell can be affected. Diagnosis and treatment for loss of smell are also discussed.
University of Washington
University of Washington: Nose Structure and Function
Discusses how the structures of the noseinteract to produce our sense of smell.Has links to lab activities and teacher lessonson this topic.
Read Works
Read Works: Through the Nose
[Free Registration/Login Required] An informational text about dogs and their sense of smell. A question sheet is available to help students build skills in reading comprehension.
Akron Children's Hospital
Akron Children's Hospital: Kidshealth: Your Nose
Your nose lets you smell and is also the main gate to the respiratory system. Read this article for kids to discover just how it works.
Scholastic
Scholastic: Study Jams! Science: The Human Body: The Senses: Smelling
Self-playing slideshow, with an accompanying quiz, explains the anatomy and sensorial function of the nose.
TED Talks
Ted: Ted Ed: How to Master Your Sense of Smell
Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible...
Curated OER
Kids Health: How the Body Works: Your Nose
Learn about the nose and its function in the olfactory system of the human body. For auditory learners, a read-aloud feature is also available.
Science Buddies
Science Buddies: Dog Scents: The Super Nose of Man's Best Friend
Everyone thinks their dog's the best, but in the case of smelling ability, all dogs possess super powers. In fact, a dog's nose can be over a 1,000 times more sensitive than a human's. In this project, learn about smell from a dog's...
Curated OER
Kids Health: Nose
It sniffs and smells, but how does it work? Find out more in this nose video and activity guide. [4:22]
CK-12 Foundation
Ck 12: Chemistry Simulation: Speedy Smells
[Free Registration/Login Required] Explore how the mass of a molecule affects how quickly a smell will reach our noses.
TED Talks
Ted: Ted Ed: How Do Dogs See With Their Noses?
You may have heard the expression that dogs 'see with their noses.' But these creature's amazing nasal architecture actually reveals a whole world beyond what we can see. Alexandra Horowitz illustrates how the dog's nose can smell the...
South Carolina Educational Television
Etv: Nasa Online: Sense of Smell
Animation demonstrates how the nose perceives and interprets a smell.
McGraw Hill
The Mc Graw Hill Companies, Inc.: Sense of Smell
This informative site provides information on the olfactory receptors, olfactory epithelium, and olfactory bulb. Detailed drawing supplement the text along with an animation that depicts the movement of molecules through the nose.
PBS
Pbs Teachers:wild Places: Follow Your Nose
Explore the migration behavior of various animals, and investigate the sense of smell as a tracking device for these migrations. Emulate salmons by following and scented path, and construct a map of the "river" as you head "upstream."
Other
Leffingwell and Associates: Olfaction
Provides a technical discussion of the anatomy and physiology involved in the receptors associated with the sense of smell. Includes pictures and formulas.
Wisc-Online
Wisc Online: The Sense of Smell
In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.
Society for Science and the Public
Science News for Students: Making Sense of Scents
How does your nose work in combination with your brain to analyze all the different scents you smell? Find out what scientists have discovered after studying how mouse brain cells react to different scents.
Curated OER
University of Washington: Nose Structure and Function
Discusses how the structures of the noseinteract to produce our sense of smell.Has links to lab activities and teacher lessonson this topic.
Curated OER
University of Washington: Nose Structure and Function
Discusses how the structures of the noseinteract to produce our sense of smell.Has links to lab activities and teacher lessonson this topic.
Curated OER
Kids Health: Tu Nariz
Find out what happens when you inhale air through your nostril and how important is the sense of smell.