PH 111 Wiki activities:sun_earth_moon:classobservationsofthemoon http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ 2020-01-25T23:51:24-08:00 PH 111 Wiki http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ http://sites.science.oregonstate.edu/physics/coursewikis/ph111/lib/images/favicon.ico text/html 2015-07-16T15:55:22-08:00 activities:sun_earth_moon:classobservationsofthemoon:start http://sites.science.oregonstate.edu/physics/coursewikis/ph111/doku.php?id=activities:sun_earth_moon:classobservationsofthemoon:start&rev=1437087322 Navigation Links Fall 2009-Day 10 Sun/Earth/Moon System Phenomena Note that the early observations of a gibbous moon look like a cookie with a bite out of it. As students gain experience drawing what they see, later observations of a gibbous moon become more accurate in the curvatures shown.