Peter Parker as a teacher

[doctorpabs63]

I have a question, Peter Parker as a teacher made the following statement, "Science is observe, analyze, and replicate." That's how I remember the quote. I wrote it down back in 2006. I don't know exactly when I read it. It was most likely that year or the one before. I have just checked several issues Amazing Spider-man Volume 2, issues 31-55. I've bounced around Marvel.com's Unlimited Universe subscription comics and have been unable to find it, but I'm convinced I read it around then. I'm a teacher and I'd like to use the quote and effectively cite the source. Thank you so much for your help in advance.
DoctorPabs.

[LordMikel]

I would check Friendly Neighborhood Spider-man by Peter David for that quote. I think that covered his teaching time more.