This study investigated how the use of supercalculators
(HP 28S and HP 48SX) affects students' conceptual understanding of
differential and integral calculus. Students (n = 324) from 12
institutions throughout the Uni ...
Oregon State University. Forest Research Laboratory; Elwood, Norman E.; Kincaid, Jonna C.(Corvallis, Or. : Forest Research Laboratory, College of Forestry, Or. State University, 1985-08)
Oregon State University. Extension Service/Sea Grant Marine Advisory Program; Smith, Frederick J. (Frederick John), 1936-([Corvallis, Or.] : Oregon State University Extension Service, 1982-01)
Oregon State University. Forest Research Laboratory; Tappeiner, J. C. (John C.); Gourley, J. C. (Jonna C.); Emmingham, William H.(Corvallis, OR : Forest Research Laboratory, College of Forestry, Oregon State University, 1985-04)