This blogger and her son loved the Carddies!:

"We coloured them in together a little at a time and he told me all about his day at school and his classroom as we coloured in. After we had finished we had a lovely time creating some little stories with the set. It seemed to help James relay some of his activities from school to me (Usually when I ask about school I just get I don't know or I forgot lol!)." (for full review see Tantrums to Smiles)