Title of article :
An investigation of studentsʹ understanding of abstract algebra (binary operations, groups and subgroups) and the use of abstract structures to build other structures (through cosets, normality and quotient groups)
Author/Authors :
Julie M. Clark، نويسنده , , David J. DeVries، نويسنده , , Clare Hemenway، نويسنده , , Denny St. John، نويسنده , , Georgia Tolias، نويسنده , , Roozbeh Vakil، نويسنده ,
