ClassHook helps teachers find educational clips from television shows and movies. TV shows and movies have countless references to valuable educational content, but finding these references is difficult and time-consuming. We streamline the process of finding these teachable moments, ultimately saving teachers time when lesson planning and helping them increase student engagement and retention in their classes. With ClassHook, teachers can find a subject-relevant, age-appropriate, and conveniently-timed clip in just a few minutes. ClassHook was awarded a Best Websites 2017 by the AASL.