There is a crucial need for social justice-oriented educators in today's classrooms given the growing population of America's multicultural student population. Social justice-oriented teacher preparation programs (TPPs) have contributed significantly to shaping the pedagogies of teacher candidates, better equipping them to serve all students. The transition period following teacher candidates' engagement in the TPPs, however, presents political, contextual, and personal challenges for novice teachers (NTs) dedicated to teaching for social justice. This research presents findings from a critical participatory action research (CPAR) study delving into the experiences of NTs engaged in critical professional learning (CPL). The purpose of this research was to explore the collective and individual sociocultural learning of NTs as they enter the field, empower them to extend the learning initiated in teacher preparation, and achieve change. Implications and recommendations from this research inform strategic implementation of networks, social justice-oriented methods, and inquiry to sustain social justice-orientation, ultimately enhancing students' learning experiences. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]