Wednesday, December 23, 2009

Update for Christmas Break 2009

Here is the update for the Christmas Break:

Regent Chemistry 1:
• Complete the take-home exam generated using the Castle Learning Online: Deadline: Jan 4, 2010.
• Complete HW #27: Worksheet on Assigning Oxidation Number. If you were absent on Wednesday, you may download the worksheet here. Due date: 1/4/2010.

Regent Chemistry 2:
• Reminder: HW #23 and #24 are way past due!
• Complete the take-home exam for the Christmas break generated on the Castle Learning Online: Deadline: Jan 4, 2010.

Environmental Science 2:
• No work assignments during the break. Expect a unit exam on air pollution when we come back.

Over the break, once I finish grading the assignments, I will e-mail everyone his/her progress report.

This may very well be my last posting for this year... Everyone, have a safe and happy holiday!

Dr. Liu

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