Focus Questions

Picture
1.  What is the wetness on the outside of the cup?
Show Coke in a clear cup to participant or 
  • Show water in a clear cup to participant.
2.  How does the wetness get on the outside of the cup?  Do you know what that's called?
  • How does it get there?
  • What causes this to happen?
3.  Where does the wetness come from?
  • To clear up misconceptions, show participant a closed can of Coke to further probe understanding.
4.  What will the wetness on the outside of these 2 cups taste like (one coke and one water)? What do you taste? 
  • Show both containers of Coke and water to participant. 
  • Experiment by tasting!


Remaining Quiz

Picture
Huffing

1. What is the wetness on the mirror?
  • Huff on the mirror. Show participant the mirror.
2. How does the wetness get on the mirror? 
  • How does it get there?
  • What causes this to happen?
3.Where does the wetness come from?

Blowing

1. What do you see on the mirror now?

2. Why don't you see wetness?


Toast Sweat

Picture
1. What do you see on the plate?

2. Why is the plate wet? How does this happen?