. . . . . . "Distance education in Chicago Public Schools in 1937"@en . . . "1124816917"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . "In September 1937, amid a polio outbreak in Chicago, Chicago Public Schools undertook a pioneering large-scale program that provided at-home distance education to the city's elementary school students through lessons transmitted by radio broadcasts and materials published in newspapers."@en . . . . . . . . . "In September 1937, amid a polio outbreak in Chicago, Chicago Public Schools undertook a pioneering large-scale program that provided at-home distance education to the city's elementary school students through lessons transmitted by radio broadcasts and materials published in newspapers."@en . . . . . . . . . . . . . . "17611"^^ . . . . . . . "68488349"^^ . . . . . . . . .