On Apr 20, 2018, Raymond Jiang, and Russel Emerine, spent 2 hours to review and explain middle school math questions, they worked together with students on circle and triangle questions. Raymond Jiang and Russel Emerine introduced and explained the skills to solve triangle inscribed in the circle, and circle inscribed into triangle, and helped them to understand the math concepts better. They also commented student’ solution after student shared with the team.