Introduced me to some of life's most interesting problems. Provided an invaluable learning experience. I still recommend the Al-Khalili book he gave me in 3rd year, 10 years later.
Mr. Grealish is a very charismatic person. He appears to be a very good teacher although can come across as being rather false at times.
Absolutely, positively no help whatsoever if you're finding his subject a bit hard. People who need NO help get all of his time though. Thanks a lot Greelo.
Had Gerry in '97 wouldn't be where i am now without his help. Couldn't add 2+ 2 before his class. Alot of respect due.
Inate ability to relate to the students at their own level. Always helpful and a fantastic teacher and friend.
Had some unmissable quotes (as the vex printed in 03). Very fair. Lent me a book in second year from his on collection which got me hooked on physics, got a B2 in the LC then
Great Guy. Wish I had another year of Honours Maths with this guy!! Actually treated you like a normal Human Being
The best teacher along with Pat Kilbane. The way teachers should be.
sound man. like russian boarder patrol he's stern but fair and can be good for a laugh on occasion! respect due!
I had the pleasure of GG teaching me for 6 glorious years-we had our differences but he is an excellent teacher and I'd go for pints with him anytime.
Sound man and a very hard worker although when I left the stress of the job was taking it's toll on him!
The BEST teacher in the school without a shadow of a doubt.Hard working and extremely competent.Those who were willing to work benefited greatly.
The best and soundest teacher I've ever had, good man greelo!
Grealo`s a fantastic teacher but his approachability and genuine interest in students(even those he doesnt teach) makes him stand out
Not always the easiest to get on with but an excellent teacher. Makes everthing very clear.
Very committed teacher one of the few who can be seen around the school in the evening....he has a good personality too and is the best teacher of physics
One of the few teachers who actually wants to impart knowledge on his students, excellent physics teacher, doesn't get paid half enough.
best teacher i ever had.ta biggity wiggity bo,big urself up gerry g
It's the bad-boys from Trinners here!! Ur a bad boy, hope u have got amongst that fit German teacher!! Laters
Everything a teacher should be...great laugh and a great teacher
Ah Grealish we love ya in Cork still..Lives two lifes in UCC and Roscrea..Legend
A very nice fellow, very witty, charasmatic and a great teacher
Great teacher, very funny, great at teaching physics.