2. Water to Vapor: Investigation 8
What is happening in the 2-bottle system?
2. Observe the 2-bottle systems
Small Groups 10 Mins Notebook
Note: If the 2-bottle systems need to be moved an adult should transport them. Mishaps while moving the systems can result in water or other materials accidentally shifting from one bottle to another, upsetting the data.
If the lamps need to be turned off, the lower bottle will cool and condensation will start to form there.
Remind students of today's investigation question:
What is happening in the 2-bottle systems?
Students will start to answer the question by observing their "home" system and recording their observations using a new line drawing on a page titled [What is happening in the 2-bottle system?] in their Science Notebooks.
