2. Water to Vapor: Investigation 7
What happened to the water?
1. Ask the question
All Class 5 Mins
In the previous science class students may have taken the position that water continued to exist after evaporation, or that it was destroyed by evaporation. Their claims were supported by reasoning but not by evidence. Today they'll continue to investigate the question:
What happened to the water?
Using their mini-lakes and the 2-bottle systems, students will make observations they can use as evidence.
