I have commuted for 2 years when the weather is nice, which is the majority of the school year here. I am a SLP serving 3 different schools 9-17 miles one-way.
My wife has joined me on Mondays and Fridays this year . She teachers 4,5,6 resource (spec-ed) 8 miles away.
I agree with some others that the example is a good. I park my bike in my office and encourage questions about it.