http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ 2020-01-26T00:02:42-08:00 http://sites.science.oregonstate.edu/physics/coursewikis/ph111/ http://sites.science.oregonstate.edu/physics/coursewikis/ph111/lib/images/favicon.ico text/html 2012-07-10T13:36:20-08:00 http://sites.science.oregonstate.edu/physics/coursewikis/ph111/doku.php?id=days:fall2009daybyday:fall2009day19:start&rev=1341952580 Navigation Links Fall 2009-Day 18 Fall 2009-Day 20 Day 19 Topics Seasons Dance Position and Velocity Graphs Reflections Peer Instructor Reflection Fall 2009: Day 19 Written by: Katie Kizer We started off class by going into a different room down the hall. Michele did a fun activity to help the students understand why we have different seasons on earth. She asked them what they knew about seasons or the earth and why it has seasons. A couple of students mentioned that we have se…