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In this activity about olfaction (9th activity on the page), learners smell 10 different items with different odors, including some edible food items.

In this activity about olfaction (8th activity on the page), learners smell 10 different items with different odors. Then they try to identify the smells when they are mixed together.

In this neuroscience activity (4th activity on the page), learners make their own set of Von Frey hairs to test detection thresholds.

In this activity (4th activity on the page), learners use their sense of smell to rate and arrange containers filled with different dilutions of a scent (like cologne or fruit juice) in order from wea

In this activity (2nd activity on the page), learners explore the sensitivity of their sense of touch.

In this activity (4th activity on the page), learners test to see if saliva is necessary for food to have taste.

In this activity (17th on the page), learners investigate why you cannot see colors in dim light.