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Sacristán, Ana Isabel, Ed.; Cortés-Zavala, José Carlos, Ed.; Ruiz-Arias, Perla Marysol, Ed. – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
These proceedings are a written record of the research presented at the 42nd annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA) held in Mazatlán, Mexico, virtually beginning May 27, 2021 and in-person June 2-6, 2021. The conference was originally scheduled to take place…
Descriptors: Mathematics Education, Teaching Methods, Cultural Differences, Educational Research
BEANE, DONALD G. – 1962
SIXTY-FIVE STUDENTS IN TWO CLASSES IN HIGH SCHOOL GEOMETRY WERE ASSIGNED BY STRATIFIED RANDOM PROCEDURE ON THE BASIS OF THE HENNON-NELSON TEST OF MENTAL ABILITY TO FOUR EXPERIMENTAL GROUPS--TWO USING A LINEAR OR A BRANCHING TYPE PROGRAM EXCLUSIVELY, AND TWO SWITCHING PROGRAM TYPE MIDWAY THROUGH THE EXPERIMENT. A THIRD CLASS, TAUGHT BY THE SAME…
Descriptors: Ability, Branching, Conventional Instruction, Geometry