Mr. Prosser’s New Chapter
When he joined Crescent in 2013 as an Upper School English teacher, Rich Prosser brought with him over 20 years of public school experience in Edmonton, his hometown. Few could have predicted how swiftly and meaningfully he would shape the culture of Crescent.
Appointed Assistant Head of Upper School in 2017 and Head in 2021, Mr. Prosser became known not only for his exemplary leadership but also for his deep belief in the power of education. Now, in 2025, he takes on a new challenge as Deputy Headmaster, overseeing daily life at Crescent from Grades 3 to 12.
“It's a full-school focus,” he explains of his new role. “The greatest motivation for me as deputy headmaster is the ability to contribute even more to the school and ensure that Crescent is a fantastic educational experience for our students in and out of the classroom.”
Appointed Assistant Head of Upper School in 2017 and Head in 2021, Mr. Prosser became known not only for his exemplary leadership but also for his deep belief in the power of education. Now, in 2025, he takes on a new challenge as Deputy Headmaster, overseeing daily life at Crescent from Grades 3 to 12.
“It's a full-school focus,” he explains of his new role. “The greatest motivation for me as deputy headmaster is the ability to contribute even more to the school and ensure that Crescent is a fantastic educational experience for our students in and out of the classroom.”
It’s a mission grounded in his core values. With a Bachelor of Education in English and Phys-ed from the University of Alberta and a Master of Education from Queen's University, Mr. Prosser brings both academic rigour and human understanding to the table.
“I believe that empathy is the most important trait I bring to this role,” he says. “I spent 28 years in the classroom, and I know how hard our teachers work—their needs are driven by their students' needs.”
From enhancing experiential learning aligned with Crescent’s Breakthrough 2030 strategy to advancing the implementation of the Crescent Diploma, Mr. Prosser is deeply focused on real-world learning. “I want students to better understand that the entire world is their classroom and engage in their local communities.”
But it’s not all structure and strategy. He lights up when speaking about school spirit. “One of my favourite school traditions is House Day. Watching students from all grades cheer each other on, step up as leaders, and build lasting bonds makes it a powerful reminder of the strength of our community.”
His advice to students? “Be curious and courageous. Ask questions, try new things, and don't be afraid to make mistakes. As Neale Donald Walsch said, ‘Life begins at the end of your comfort zone.’”
