Reminders: New homework on WebCT, due by noon
Fri., Dec. 12 (15 questions, includes Ch. 14-19 – solar system
questions will be at level of exam questions on these chapters.
OBSERVING: Wed.
night, roof of Physical Science, 7 PM.
Weather permitting…Thursday
at 5:15 pm will be a back-up night – see webpage for details.