1917 Chalkboard retrofixes 2015 06 1917 chalkboard lessons found in htmlThe chalkboards still had lessons written on them on subjects such as multiplication and penmanship Oklahoma City Public Schools said a lesson on pilgrims was found in every classroom The penmanship blows me away because you don t see a lot of that anymore 1917 Chalkboard chalkboard okJun 09 2015 Oklahoma City television station KOKH reported that the chalkboards bearing dates from November and December 1917 had not been conclusively proved authentic but noted that the evidence is hard to argue with While there s no definitive proof the lessons are from 1917 the evidence is 3114286 Lessons past High Chalkboards were found unchanged in classrooms throughout the school dating back to late November 1917 Math lessons appear on the boards as does music instruction penmanship lessons and lessons 1917 Chalkboard city school discovers Chalkboard map of Indian Territory courtesy Oklahoma City Public School...