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Harper, Eon – International Journal of Mathematical Education in Science and Technology, 1980
There were 120 pupils in years 1 to 5 from two schools which were interviewed using specially prepared tasks to study the variety of interpretations given to letters by adolescents. Results indicate that two distinct conceptual understandings of the role played by a letter in relation to geometrical data exist in pupil's thinking. (Author/TG)
Descriptors: Algebra, Arithmetic, Concept Formation, Elementary Education
Punn, Avtar Kaur – 1973
This study was conducted to determine the relative effectiveness of the use of three different combinations of enactive, ikonic and symbolic representation in teaching multiplication to third-grade students. Ninety students in three classrooms were instructed in accordance with the assigned treatment for nine weeks. Groups were equated using the…
Descriptors: Achievement, Arithmetic, Attitudes, Doctoral Dissertations