As a requirement for graduation, all ILCHS students must prepare to defend and present their final thesis at the ILCHS Demonstrating Mastery Conference. In alignment with ILCHS’ mission, this practice ensures that students are able to apply their newfound knowledge and skills to the world they will be entering. The ILCHS Demonstrating Mastery Conference is an opportunity for students to challenge themselves beyond the City and State mandated exams and present their final thesis to the Leadership Team.