CK-12 Foundation
Ck 12: Life Science: 11.52 Taste and Smell
Understand the human senses of taste and smell.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: The Investigation of the Taste Buds
This lesson plan allows students to taste sugar, baking soda, vinegar, and salt, which are then categorized as salty, sour, bitter, and sweet.