To help prospective primary teachers improve their mathematical reasoning abilities, this study employs a mathematical investigation technique in teaching geometry. Non-routine tasks were carried out as part of a mathematical research process, which was essentially a set of activities, in this study. Developing mathematical reasoning abilities in research subjects through their ability to analyse, generalise, synthesise, rationalise, and solve non-routine issues, which is operationalized as a research indicator and used as a criterion for assessing mathematical reasoning abilities. Quasi-Experimental design is used in research. The researchers based their findings on this type. Use a pre-and posttest design with two study groups: the control group and the treatment group. A total of 111 students participated in the study, with 56 pupils in the experimental group and 55 in the control group. The study concluded that (1) investigation of mathematics as a method of learning can result in a positive response to increased mathematical reasoning ability, and (2) there is no interaction effect between learning factors and prior knowledge of mathematics on increased mathematical reasoning ability.
Author (s) Details
Nana Sumarna
Department of Elementary School Teacher Education, Halu Oleo University, Kampus Hijau Bumi Tridharma Anduonohu, Kendari, Indonesia.
Izlan Sentryo
Department of Elementary School Teacher Education, Halu Oleo University, Kampus Hijau Bumi Tridharma Anduonohu, Kendari, Indonesia.
View Book :- https://stm.bookpi.org/STHSS-V3/article/view/2302
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