2. Water to Vapor: Investigation 9
Why do the water drops form?
2. Explore
Small Groups 5 Mins Notebook
Ask students to spend just a few minutes observing their home 2-bottle system. Students should pay special attention to:
- Places where there are water drops.
- Places where there are no water drops.
They record their observations in their Science Notebooks, on a new page titled, [What is happening in the 2-bottle system?]
New drawings of the two-bottle system are not necessary.
