School Loop is a website which is increasingly popular among high schools. It is a double-edged sword, since it allows students to check their grades at any time, and view upcoming assignments in case they forgot. However, it also sends e-mail alerts containing grades and updates whenever a teacher changes something. It sends roughly three of these each day on average. As if the privacy of teens hasn't been trampled enough already, now we have a 24-7 school nany cam. Joy!