He is the best teacher I ever had and I am going to miss him. He would explain everything so well and had a good sense of humor. R.I.P.
Mr. Castelein was the best auto tech teacher at gonzaga secondary. When he supplied my class he taught me well. What I know now I thank Abel Castelein for everything he has done for all of his student
RIP Mr. Castelein! You were one of the most influential teachers i have had the joy of coming across.
I'm very unfortunate with what happened last night. Very sad to see that he was killed in a car crash. I'm sure he's in a better place now.
R.I.P ABEL Castelein. you were the best teacher is the gonzaga school. you helped, and you taught me and a number of students everything there is to know about cars and or motors. I'll never forget
best teacher in that school i always get my car fixed and never have a problam wit it after great teacher thanks sir for showing me wut i know
Sir your the coolest... thanks for teaching me how to fix cars
Cool guy... races cars, how is that not cool? lol. However, I dont know how he puts up with the kids who don't listen.