Actually, your mother has undertaken a complete course of martial arts studies, not just working on spells.
Although she generally shows up sometime during the day for her lessons, you are welcome to drop by any evening. I'm free now, for that matter.
If you would like to drop by, I can discuss what I'm teaching and why. In fact, that might be easier than your actually observing your mother's lessons for now. No sense in making a new student self-conscious at an early stage of training.