http://www.youtube.com/watch?v=7NqmHtIjCJ0

1. Go to the youtube video link and watch the video about P and S Waves.  (Click on the link above).

2. Then write a compare and contrast short essay about P & S waves.  You only need to write 2 paragraphs

3. The title of this essay is: Extra Credit P and S Waves

4. This assignment is worth 3 extra credit points in science and 2 extra credit points in writing.  It will only be applied to homework and classwork assignments not  tests.

5. Follow the format below.

6. Make sure each paragraph is 4-6 sentences long and you indent!

7. This assignment may be typed or hand written.

 FORMAT

Name

Date

Science

Extra Credit P and S Waves

Paragraph 1: What are P waves?

Paragraph 2: What are S waves?