The NASA SCIence Files™
What's Your Smell?
Procedure
Take a survey of your class/grade/school on their favorite smell and least favorite smell. Brainstorm for some ideas and decide which smells to include in your survey. After surveying the students, graph your results on graph paper.

Favorite SmellLEAST Favorite Smell
Smell 1Smell 2Smell 3Smell 4Smell 5 Smell 1Smell 2Smell 3Smell 4Smell 5