Help please! DD (10) is going on a residential and the coach takes 4 hours (each way). They're not allowed tech or snacks. I think they might stick a DVD on in the coach and obviously they can chat but what else can I give her to amuse herself on such a long trip?? My parents used to give us sticker books and 'dress the dolly' activity books for the trip to grandparents but she's a bit old for that.