Sunday, 1/16

Don't forget! You should be doing your observations and, remember, the first engineering challenge is due on Thursday, 1/19! I didn't get sketches from all students and it counted as a grade. Also, check to see that you got credit for all 4 density activities! The quarter ends on Thursday (remember, we go to Voc-10 on Friday). If you are missing a lab, you can come in during lunch any day to complete your labs.