Project-based learning (PBL) is a dynamic classroom approach in which students actively explore real-world problems and challenges and acquire a deeper knowledge. Most Project-Based Learning models offer extended learning time for their students. This allows ample time for teachers to instruct and facilitate project-based learning. It also gives students time to collaborate with one another, design, problem-solve, and create projects aligned to the standards. Also, many projects may be a collaboration between more than one teacher and an industry partner. Flexibility, teamwork, and critical thinking are all core values in a PBL school.