August 10

Hi Class,

I have attached today's PowerPoint to this blog.

http://www.scribd.com/doc/241388/Aug-10

Your Homework:

Your prelab, remember I have a lab scheduled. If you do not pass your safety quiz by Monday afternoon, you will not be allowed to do the lab. Instead, you will have a report to write.

On Tuesday your prelab must be done (lab book ready, procedures written out as instructed. If prelab not done, no lab and a ZERO. Also goggles, lab coats or aprons, and notebooks must be brought to lab. Leave all bags and extra material in locker. Bring binders for collection. Also your mean, median and range worksheets are due.