I'd suggest using topics of interest to teach to - this fits well with what HK posted above and won't see unnecessary repetition AND will enable her to go as fast or slow as she wants to.

Montessori materials and anything hands on will be fun and engaging too right now.

You don't have to change too much of what you are already doing; just keep having fun with her while introducing her to new ideas and topics and skills.

Mom to 3 gorgeous boys: Aiden (8), Nathan (7) and Dylan (4)