http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ 2020-01-26T02:05:35-08:00 http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ http://sites.science.oregonstate.edu/physics/coursewikis/ph111/lib/images/favicon.ico text/html 2012-04-04T14:03:13-08:00 http://sites.science.oregonstate.edu/physics/coursewikis/ph111/doku.php?id=days:fall2009daybyday:fall2009day4:sunandmoonobservations:start&rev=1333573393 We started off class by talking about what we have seen in the sky over the past couple of days. Some students noticed the sun and the moon had been out at the same time. They drew pictures of the angles their arms would be at if they pointed at the sun and at the moon at the same time. We have a white board in class that looks like a large calendar where students can fill in their visual observations of the moon each day. Students estimated the angle of their arms to be a little less than 160 d…