Mrs. Costello is the worst teacher i have ever come across. she is dozy and delusional. she gives out to people for no reason. and i really dont understand how she got a degree in teaching!
brilliant maths teacher ................you can get away with anything in her class xxxx love you mrs costello xxxxxxxxx =D
Quote from her"1/9 is NOT equal to 1/9" Have her for maths and business, You really don't want to have her.
i ave her 4 business,she shouldnt be allowed 2 teach 3rd + 6th year unless she wants them 2 fail business!dont know what shes like 4 maths but 4 business nah
she is reeally bad!!!!!!!!!!!! learning from the book would give you more info
she is to brainy to teach. always has a sore throte. she laughs at her self a lot.
She always is late 4 class. She could copy da other teachers by acting like a maths teacher and not a judge to a sit-up-straight contest.