You have come to the right place for information regarding Mr. Krall's Science classes.


This site contains notes, Power Point presentations,  activities, assignments, and games to help you succeed in Mr. Krall's classes. 



7th Grade Science begins with the Nature of Science and then covers the basics of Biology and Ecology.

8th grade Science begins with the Nature of Science, and then proceeds to introductory Chemistry and Physics.

9th grade Science continues the study of Physics topics, and finishes with Ecology topics designed to help on the Keystone exam.

© 2015 by Rich Krall. Created with Wix.com
clipart by Phillip Martin
used with permission