Homework for tonight:
1. Period 5 & 6 classes - Activity 22  (Environmental Impact of Computers), finish your graphs and answer Analysis Questions 1-3 on p. B - 53. Find this at: http://ebooks.lab-aids.com/Unit_B_The_Chemistry_of_Materials_IAPS_1st_Edition/51

If we have a snow day tomorrow, return to this blog for additional work, so we can start reviewing for next week's unit test.