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Download full textHong, Dae S.; Choi, Kyong Mi – International Journal of Research in Education and Science, 2018
In this study, we analyzed and compared reasoning and proving opportunities in geometry lessons from American standard-based textbooks and Korean textbooks to understand how these textbooks provide student opportunities to engage in reasoning and proving activities. Overall, around 40% of exercise problems in Core Plus Mathematics Project (CPMP)…
Descriptors: Textbooks, Comparative Analysis, Geometry, Mathematics Instruction
Kossack, Sharon Wall; Vigilante, Nicholas – 1981
Most teachers of mathematics would agree that a student's major difficulty when studying mathematics is the mastery of "vocabulary." A taxonomy could provide an outline of the various types of vocabulary and could suggest their relative interrelationships. One proposed taxonomy has five levels that seem to recur. The levels seem to have…
Descriptors: Classification, Curriculum Development, Educational Diagnosis, Elementary Secondary Education
