University of Minnesota professor Dwight Brown encouraged questions from his geography students.
"When he was teaching, he always had some of those fun-sized candy bars," said daughter Cindy Brown Polson. "When a student asked a question, he'd give a candy bar to a student. He loved rewarding their curiosity."
Brown's nearly five-decade career at the U was fueled by his own curiosity.
"He loved learning and had a sense of curiosity and it was the driving factor in his career," said Brown Polson.
Brown, of Falcon Heights, died on June 19 at Regions Hospital from natural causes. He was 83.
Former colleague and professor emeritus Richard Skaggs said Brown never accepted a first, easy answer.
"He always questioned and probed for deeper understanding. Dwight believed strongly in the value and importance of education and inspired the same qualities in his children and his many students," Skaggs said.
Brown was born to Dallas and Verna Brown on Aug. 15, 1936, in Aledo, Ill. He grew up in Galva, Ill.