Mr. Raponi provides several ways for students and parents to stay informed about class assignments and activities, including his email address, a class website that is updated daily with homework, and Remind 101, a service that allows him to send text messages to anyone who signs up with announcements about quizzes, tests, and projects while protecting users' privacy. Remind 101 is a free service that does not require sharing phone numbers and allows users to unsubscribe at any time.