Cricket2 - if it's any consolation, DS13 in 9th grade has a beautiful planner, and he did used to play that game. The trick is to manipulate the environment so your dd gets a chance to 'fail' before the net is removed.
Also you have to demonstrate how important it is in other settings, whenever you can. When DS was tiny, I remember him sitting in the back seat writing down our 'shopping list' for his birthday party and his invitation list on the way to the party story. Even though making lists isn't his favorite activity, the context was a powerful motivator. And yeah, he knew the budget and was practicing making the numbers add up, and figuring out how much to budget for paper plates, party favors.
Family trips are another possible 'alternate planning practice' activity.
Enjoy!
Grinity
