The best way to reach me is via e-mail at niksch_hiroko@cusdk8.org. Students can usually expect a reply within one business day after I have read your e-mail. If you e-mail me after school, it is very likely that I will not see your e-mail until the following day, or until Monday if you e-mail Friday past school hours, so you should not wait until the last minute for answers that you need before the next class.