Sawsan and Shane unpack 10 Toxins that can infect our classrooms and undermine a Pedagogy of Voice. The toxins, collectively, work to suppress student and teacher voice by forcing compliance with policies, practices, and behavioral norms that perpetuate existing power dynamics and inequities. They are the product of a system designed to privilege the dominant majority by suppressing the voices and spirits of those at the margins. We hope that by seeing them clearly - making visible what is often invisible - you can attune to their presence in your learning environment and begin to consciously disrupt them.