I usualy give my children's main teachers gift cards to the mall, restaurant or movie theater. A card would be nice for the other teachers like art, music and P.E. If you feel that the speech therapist or other aids that work directly with your child should receive a gift, a gift card to the video store, a box of candy, small potted pointsettas, some dollar store lotions would be nice. For a male teacher, I would do a gift card to a sporting goods store, restaurant, video store or to the movies.