Jeff Keller is a high school history teacher and a doctoral candidate at George Mason University where his work focuses on how students and teachers experience teaching and learning about controversial issues in today’s political climate. He has taught for more than fifteen years, earning multiple honors at the school, local, and state level. https://www.routledge.com/Talking-Equity-in-Polarized-Times-Stories-and-Strategies-from-Teachers-and-Students/Call-Cummings-Zenkov-Keller/p/book/9781032732923