Mr. Harrington
No images found.
Donovan Harrington

This is my third year teaching Biology at ACHS. GO MAVS!

Class Schedule:
1st Block - Biology I Honors
2nd Block - Ecology
3rd Block - Plan
4th Block - Biology I Honors

If you need to contact me about the content or the class please email me at or call 865-457-4716 during my plan time and I would be happy to answer any questions or concerns you may have.

I have a Bachelors degree in Biology with a concentration in Ecology and Evolutionary Biology and  a Masters degree in Science Education from the University of Tennessee