My 15 year old daughter is struggling with her Maths. She's got a mental block with it and I'd really like a tutor who could get the subject across to her in a way she would respond to. Also my 12 year old son is behind with his spelling so I'm really looking for 2 tutors. Other parents I know have given me the names of 2 tutors but how am I to know if they'd be any good to my children? Who's got experience of using private tutors here and how did you go about it? How do you know how good they are and what sorts of things should I look out for? Sorry for being long winded but this is an area I don't know much about and be grateful for any help. Thanks x