Speaking from a teacher's point of view, any gift is a lovely thought but personally I would stay away for the chocolate/ biscuits ideas. You have no idea how many teachers get. I end up giving a lot away.

I always love Christmas decorations as you can never have enough and I can. Always remember the child that has given it to me. I have a classroom tree I put up and I put the decks on there.

Movie vouchers or gloria jeans vouchers are a great idea. I have had parents get together to get one nice gift.

A nice vase for the teacher to put flowers in. I sometimes get flowers from kids, even if it's from there own garden and I always think, it would be nice to have a vase in my classroom instead of sticking them in a mug! Lol!

Manicure or pedicure voucher. I got one from a student last year and it was my favorite gift!

Bamboo plants (you know those mini ones).

I Will keep thinking...