Re-start an app game from zero
She probably needs to use her own iCloud account, not yours, to download the game. 

You probably should also completely execute the Erase All Content and Settings command in Settings &gt; General &gt; Reset and start her off with a completely 'new' iPad and configure it for her use.

If you don't, she'll be using all your settings and data, which is why the game reverts to your level in the game.