Hello, my name is Barb Koontz.  I teach biology and zoology at Penn Trafford High School, and I look forward to working with you over the course of the school year. 

If you are interested in...

Course descriptions, click on “Biology” and “Zoology” links above.

National Honor Society, click on “NHS” link above.

International travel, click on “Tours” link above.

Future excursions, click on “2011 Tours” or “2012 Tours” link above.

Puppy mill information, click on “Puppy Mills” link above.

Animal abuse information, click on “Animal Abuse” link above.

Lesson Plans, click on “Lesson Plans” link above.