1. Warm Up Questions
   
   1. How have cellphones changed communication?
   2. How has the internet changed communication?
   
   
2. Finish Discussing Advances in Technology and Exchange
   
   
3. Top 10 Inventions of the 20th Century Video
   
   
4. Discuss Technological Advancements and Disease
   
   
5. Begin work on Unit 9: Chapter 9.4 Homework (Homework--Due Monday, April 7th or Tuesday, April 8th)
   
   
6. Begin work on Unit 9: Chapter 9.5 Homework (Homework--Due Monday, April 7th or Tuesday, April 8th)
   
   
7. Begin work on Unit 9: Chapter 9.6 Homework (Homework--Due Monday, April 7th or Tuesday, April 8th)