Can saltwater, water, alcohol, and shampoo be stacked? This is a very simple student inquiry activty (and one of my students' favorites) that can be done in class (download handout).
by Felix L. Ayers
at top essay
on September 6, 2016
Staked liquids at the lab table which included salt water, alcohol, water or other liquid and then ask their students to verify all the materials and i think this good experiment for teach the students in chemical education. I appreciate your teaching method in the lab that is not easy work ...
Reader Comments (1)
Excellent way to teach liquid density to high school students. Teachers can assess understanding several ways.
Bryce McMinn Teacher