Her teachers might want to make a conscious effort to give her more wait time when they ask her a question in a class discussion. Her processing speed is way above average, but gifted class discussions may move a bit fast for her comfort. A teacher might give her a nonverbal signal that she's about to be called on (like pause in front of her desk), or say her name before she asks the question, then wait 30-60 seconds for her answer, in order to encourage her to participate.