Much of this is developmental and she'll grow out of it. She needs to keep practicing to train her brain and her hand to work together to form characters correctly. I've read and seen that drawing "figure 8's" is one way to reinforce this eye-hand-brain coordination. Occasionally I've set up the big dry erase board so she can full-arm these motions. The other day I had her doing it while I was washing dishes. I sensed somehow (Mommy 6th sense) that those figure 8s weren't forthcoming and I turned around to see this:
"What are you doing? You're supposed to be drawing your figure 8s."
"I'm making a figure 8 person. Its you, mama!"