Well she is only 5 so I don't blame her for not wanting to do school :D
Maybe back off off formal school and just do fun stuff. Go for walks, color, paint, do nature studies. Go to the library, the museum, the art gallery and so on.
Keep any school you do at this age very short. No more than 10-15 minutes per subject. I try to do one subject such as math and then something fun then another subject. That way there is plenty of time in between for breaks and fun.