How to block facebook for a student?

<p>so this is obviously months late, but in the event that anyone else reads this later…</p>

<p>i’ve found an easy temporary fix is to change my password myself, but to type something blindly, picking and pecking random letters. voila! i can’t access facebook. once i’m ready to log in again, i follow the “forgot your password” link and reset it to my original. super easy to do but usually enough to prevent me from logging right back on.</p>