Science 10:  Today we drew and labelled sketches to show the Replication of DNA and the stages of Meiosis.  We also went through pg 21 # 1-10. 

Chemistry 11:  After a session on how to separate mixtures, we had a discussion of measurement, and how we must include all the certain digits and one uncertain digit.   This is called the number of significant digits.  We did Unit II # 50, then 48.  At the end, we started preparing lab 4B, but this is not due Wednesday. 

Grade 8 Volleyball:  Today we had a serving practice at lunch.  Our next practice is Wednesday at 5:15.