Update for 5/27/08

To my students,

Here are the updates for today:

Chemistry Regent 2:
• HW #35 (Due Tomorrow): Holt- Read pp. 648-653, Do p. 653 Problems 1, 2, 3, 4
• Finish the Lab. write-up #30 - I want it, NOW!

Earth Science 2:
• Classwork #5: Read pp. 352-355, 347-350 (Reference Only - should have done in class)
1) What are the different time units on the geologic time scale? (Arrange them in the order from the largest to the smallest unit.)
2) Why can it be difficult to assign date to the division of geologic time scale?

• Reminder: I've already let you know what your total lab. counts are, now it's up to you to show how serious you are in making things right..

Dr. Liu