Maths grinds - 6th class

Hi all, I'd like to get some help with my daughters maths. She's 11 and in 6th class. She's actually performed well enough in Maths throughout primary (probably averaging a 7 in Drumcondras) over the last couple of years but I feel her homework this year has been littered with silly mistakes. Her 6th class teacher has been weak, making a big mess of teaching them Bidmas being just one example. Anyway this has affected her confidence badly. Myself and my wife do our best to help but I feel some help from outside for the last couple of months of the school year may benefit her in the transition to secondary. Could anybody recommend anybody for this in the Dublin 15 area please? Many thanks.