Read Chapter 26.5 The Expanding Universe.
Outline the reading in your Science Notebook & include major points and diagrams/tables.
You should focus on the following essential questions:
- How do astronomers know that the universe is expanding?
-What is the big bank theory and what evidence supports it?
-How can dark matter be detected?
Source: Prentice Hall Physical Science - Concepts in Action
Watch video and take notes in your science notebook.
Source: www.historychannel.com
Helpful video to get a better understanding of universe expansion.
Source: http://youtu.be/kV33t8U6w28
Watch video and take notes in your science notebook.
Source: Science@ESA vodcast series
Watch video and take notes in your science notebook
Source: Science@ESA vodcast series
