Mr. Timothy Penfield » Home


Beginning my 30th year of teaching and my 29th year at Thornapple Kellogg High School, I'm currently teaching Advanced Placement Chemistry, Honors Chemistry, and Biology. I'm married to a Kindergarten teacher (Julie), and have two children, Matt (27 years old) and Andrea (25 years old). I'm a proud grandfather of two 8 year old grand daughters, (Rylinn and Jaylen)

I am currently coaching junior varsity baseball.

Go Trojans!