Grade 7: Week of April 26th to 29th

We are beginning our study of the atmosphere - its composition, its formation over time, and ways humans and other natural forces are polluting it. Students will do short experiments and present them to the class to show characteristics of air. We will also watch videos to show a theory of how the atmosphere was created, and watch a video about the "dirtiest" city in the world: Linfen, China. There will be no test this week.