Science 10 - Students watched a Bill Nye video about electricity today. Students in 1st period may want to watch the video at the posted link below as it is much more detailed then the one shown in 1st period today. Students began examining circuits and voltage (electric potential) today. No questions were assigned.   Link to video: http://tvshowsonline24.com/watch/Bill-Nye-the-Science-Guy-season-1-episo...   Science 9 - Students learned about the atmosphere and its different layers today. Students were also introduced to the effect of atmospheric pressure. A short homework assignment was assigned and will be checked for completion tomorrow.