On Earth Day 2009, our school participated in the Earthcast 09. The whole school had to participate by picking one of the subjects we studied and share it with all the people listening. The 7th grade class made Power Points with quiz questions covering the topic they were assigned. Each student in the group made up quiz questions, then they put all the questions together into a powerpoint. Then each student would get in front of the mic and share each question, and the viewers could answer the questions. i thought this was a great sucess and i hope to do it again next year!