Christopher Emdin is a Columbia University professor who likes to declaim Newton’s laws in rhyme. GZA is a member of the Wu-Tang Clan who left school in 10th grade. When the two men met this summer, at a radio show hosted by Neil deGrasse Tyson, the director of the Hayden Planetarium, they started talking about science and education — particularly, why science classrooms were failing to engage many African-American and Latino students, who together make up 70 percent of New York City’s student body. Only 4 percent of African-American seniors nationally were proficient in sciences, compared with 27 percent of whites, according to the 2009 National Assessment of Educational Progress.
