Unbelievable teacher and an absolute legend!
i had him in 5th year and let me just say-theres only one COOGAN!! He is an excellent teacher! the man should never retire!!
OMG he is by far the greatest teacher ever!!! he is the only reason i was able to stick higher maths!!! I hope he never leaves our school!!
thank you so much sir for helping me pass honors maths in the leavin. i got my results yesterday and yourself and your wife are the best teachers i ever had.
my year head from 95-00. He is the coolest,yet scariest,but legendary man in maths...juus have ur tie in its place!
Best teacher ever, he respects you if you respect him, hes great
All teachers should aspire to be like Mr Coogan. Honours maths isn't easy but he explains it really really well. Possibly the best teacher in Ireland!
sir if you ever read this i just wanna say thanks for rescuing me and enabling me to sit hons maths in the leavin cert.your one of the best teachers iv ever had
he tries to be funny but he is cant and he is very strict.
brill teacher-a walkin genious but my god is he scary? 'NO! ya mad charlie'
Coogan was tough but i learned alot (especially when i was standing down at the back of the class for not doing homework!!!) Coogan lives forever!
i've had him since 1st year, he is extreamly scary but he has to be one of the best teachers in ireland!hes really funny2!we really need more teachers like him.
Great teacher but definitly the scariest maths teacher alive! Never annoy him,have your tie out of place and god help you if you are late for his class!
Knows his subject inside out!! Really motivates me!! I owe him a lot!!
This man is a legend!!! So much so that we called our class mascot after him - although be ware - dont have a sharp calculator - he only likes casio!!! The Best
Best teacher every though I agree a bit scary but really admired him then & now.
He is an amazing teacher, and enstills an interest among his students for the subject!!
Agree with the other comments. This man got me through my leaving cert. And taught me a thing or two about the importance of punctuality as well!!!
the mans BRILLANT "Close Your Top Button and puy your tie in its place"
An absolute legend, great teacher!!Thanks to him I got an A in my leaving cert...
One of the best teachers I ever had - he even wrote the book we used!
Ties in places girls! The man is a legend, you can't fail if you have him as a teacher. But God he was scary! Make sure you have your homework done!?!