Post by Terrence Richard Blackman, Ph.D.

Black History Month 2026, Day 25: Dr. Clarence F. Stevens Dr. Clarence F. Stephens (1917-2018), the ninth African American Ph.D. in mathematics, proved that mathematical excellence has nothing to do with institutional prestige and everything to do with believing in students. First miracle: Morgan State (1947-1962). When he arrived, the HBCU had never produced a graduate earning a master's in mathematics. In the 1964 class alone, four of ten mathematics majors earned doctorates. 40% doctoral rate from students the system had written off. Second miracle: SUNY Potsdam (1969-1987). 184 mathematics majors in 1985. Over 50% women. Eleven earned doctorates from an institution that never sent a student to doctoral study before Stephens. Not accomplished by lowering standards. Accomplished by raising teaching standards. Orphaned at eight, worked on school farms for tuition. At Johnson C. Smith, solved all 58 Advanced Calculus problems when assigned 10. Michigan Ph.D. in nonlinear difference equations (1943). At Morgan State, became "appalled" at poor teaching. Shifted from research to teaching excellence. Fundamental belief: Every student who desires to learn mathematics can. When students failed, he asked, "What's wrong with our teaching?" not "What's wrong with this student?" Taught independent reading. Never said "this is easy." "Go fast slowly," not "slow fast." Created supportive environments where struggle is normalized. Believed in students. Earl Barnes: "Once we developed a love for mathematics we would insist on learning it on our own. We would leave his classes, rush to the library and immerse ourselves in the math books." Tested at Geneseo (1962-1969): methods worked with white students too. Marlene Gewand earned Ph.D. under Scott Williams, Stephens's former Morgan State student. Lived to 100. The NAM teaching award is named for him. His granddaughter: "He said 'All I did was teach people how to read a textbook.'" Revolutionary insight: mathematics education fails not because students lack ability but because pedagogy fails to nurture it. Please read the full profile. #BlackHistoryMonth #Mathematics #ClarenceStephens #PotsdamMiracle #MorganState