Sell, Orville N2022-07-262022-07-261959-08https://hdl.handle.net/11299/229842A Paper Presented to the Faculty of the Graduate School, University of Minnesota, A Requirement for the Degree Master of Arts (Plan B), by Orville N. Sell, August 1959.en-USUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in Curriculum and InstructionDivision of Education and PsychologyThe Correlation of Arithmetic with Other Subject Areas in the Seventh and Eighth Grade CurriculumScholarly Text or Essay