chemistry

I enjoyed chemistry class this year better than last year because it was easy to follow. The notes were good but I suggest that you should follow each chapter of notes by a worksheet. That would keep us awake and give us the extra practice and points. The grading system is great and the labs are fun but seem repetitive to the UN trained eye. I like the technology part of the class and how we are able to work online and at home. I think you should incorporate more techs in the classroom though. Overall it was a good year just add a few worksheets and less book works cuz no kids likes textbook work.

pH scale

ph scale- measures acidity or alkalinity of water soluble substances

to measure acidity, basicity of a solution

1-6

8-14

stomach acid-1 

ammonia - 12