Thursday, January 19, 2012

Dissolving Solids

Today in class, we conducted a science experiment in which we documented any physical and chemical changes involving varies solids and liquids.

For the solids, we used  confectioners sugar, baby powder, and table salt.

For liquids, we used water with food coloring, vinegar, and vegetable oil.

Click here to watch a video on the introduction to the experiment. 
The second video shows how I had the students set up their lab area at their desks. 
The subsequent videos  go in order of how we performed the experiments. Students were to document their findings after every combination of substances. 
If you would like a copy of the data chart that we used in class, you can download it {HERE}