This document summarizes research into whether peer and self-assessment contribute to ensuring student success. It describes research conducted with a Year 7 robotics class where students built and programmed sumo robots. Observations found that peer and self-assessment allowed groups to successfully complete tasks by modifying their work based on feedback. Research literature also supports the benefits of peer and self-assessment, though notes they require training to be effective. The conclusion is that peer and self-assessment can contribute to student success if implemented properly with an understanding of their purpose and strategies.