Period 3 Class:
-find mass of rocks (from acid rain lab)
-complete 2 graphs (one for change in mass, other for change in pH) and conclusion
Period 4/5 Class and LAB:
-Acid Rain CAPT practice question (from 2010)
-find pH of rock samples from acid rain lab; filter samples and set out to dry
-go to room 501 for lab and do Polymers STS website credibility activity