LearnBop uses a cutting edge educational technology, that we call bops, to model mathematical thinking, guiding students step-by-step to help them think critically and find the answers to math problems on their own. LearnBop gives teachers access to in-depth data reports at the end of each session. These reports provide insight into the knowledge gaps holding students back--including gaps from prerequisite concepts--and allows teachers to assign targeted interventions to help students close these gaps.