Not sure of the age of your daughter Sally, but she really needs to get those numbers down asap. There is a course called DAFNE for ages 16+ which teaches type 1's to accurately match their insulin to the carbs they eat at each meal time, also they teach patients how to get their basal insulin correct and what to do when sick (sick day rules) it's very useful and most patients go on to improve their diabetes control and reduce their hba1c also.
There are also courses available for young children, perhaps other posters may be able to help you here as I am unsure what they are called.
Nigel