Former students remember him as a teacher who had a New York accent and high expectations.
"I'm not going to lie, he was tough," said former student Alisa Van-Truong. "He was tough because he wanted you to be the best."
A former member of the Army Reserves, Glick always came to school dressed in his best.
"He would come to school every day, his starched shirt, creases in his slacks," Yee said. "Shirt and tie every single day."
In Glick's classroom, each row of desks had its own assigned military letter and one team captain. That was done to encourage friendly competition between the students, Van-Truong said.