Developmentally based instruction
Subtitle: how low memory demand, contextual meaningfulness, and concrete objects influence the learning of proportionality
By: by Sonja Dennis.
Published: 1981
Language: eng
Number of pages: 187
Subjects: Proportion -- Study and teaching.; Teacher-student relationships.; Teaching -- Methodology.
Notes: Thesis (M.A.)--University of Toronto.

Bibliography: leaves 103-105.