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All Journal MaPan : Jurnal Matematika dan Pembelajaran JME (Journal of Mathematics Education)
Dwi Risky Arifanti
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Education Mathematics

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THE EFFECTIVENESS OF THE APPLICATION OF BLENDED LEARNING TO SUPPORT THE PROFESSIONALISM OF MATHEMATICS LECTURERS: EFEKTIVITAS PENERAPAN BLENDED LEARNING UNTUK MENDUKUNG PROFESIONALISME DOSEN MATEMATIKA Dwi Risky Arifanti; Alauddin; Hengki
MaPan : Jurnal Matematika dan Pembelajaran Vol 12 No 1 (2024): JUNE
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2024v12n1a7

Abstract

Investigations about the effectiveness of the application of blended learning today have been widely studied from the perspective of students. However, there is still little literature and findings on the effectiveness of blended learning in improving the professionalism of lecturers, especially in the field of mathematics. Furthermore, to support the implementation of blended learning, we use the Google Classroom application. Therefore, this study aims to investigate and describe the effectiveness of the application of blended learning to improve the professionalism of mathematics lecturers which includes dimensions of knowledge, beliefs, and attitudes. We used an Action Research design with one group post-test, where data were taken with several classes and the same treatment to achieve the research objectives. We involved two lecturers in the mathematics education study program with 34 students enrolled in the lecture. Furthermore, the research procedure includes three stages, namely preparation, implementation, and filling out data collection instruments. We used descriptive statistical analysis to obtain research objectives in the form of obtaining average scores, maximum values, minimum values, and standard deviations. Finally, the analysis results show: (1) the lecturer's knowledge is in the high category, (2) the lecturer's confidence is in the active category for each meeting, and (3) the expected attitude of lecturers in blended learning is in the positive category, so it can be concluded that the application of blended-learning is effective in improving the professionalism of mathematics lecturers.
DESCRIBE REASONING OF STUDENTS IN COMPLETING THREE DIMENSIONAL PROBLEM-SOLVING Nisraeni Nisraeni; Dwi Risky Arifanti
JME (Journal of Mathematics Education) Vol. 3 No. 1 (2018): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v3i1.526

Abstract

This study aims to describe reasoning by highly capable subjects (ST), medium?impacted subjects (SS), and low-ability subjects (SR) in completing three-dimensional problem-solving tasks. This research is a qualitative descriptive research. Instruments in this study are researchers as the main instrument guided by the task of solving problems Mathematics and interview guidelines are valid. The subjects of this study were students of class XI IPA C consisting of 3 people (high-ability subject (ST), medium-skilled subjects (SS), and low-ability subjects (SR)). The research process follows the steps of: (a) formulating the reasoning indicator in solving Mathematics problem, (b) formulating the supporting instrument (valid problem solving task of Mathematics and interviewing), (c) did research subject taking, (d) perform data retrieval to uncover students' reasoning in Mathematical problem solving, (e) do triangulation techniques to obtain valid data (f) perform analysis of student reasoning data in problem solving, (g) conduct discussion of result of analysis, (h) make a conclusion of research result. The results of a highly capable subject study show: 1) in understanding the problem using inductive reasoning type analogies, 2) planning completion using inductive reasoning, 3) carrying out the settlement plan using inductive and deductive reasoning, 4) re-examining using common procedures. While for the subject of moderate ability and low-ability subjects in solving problems only meet one reasoning indicator that is filed allegations (inductive type of analogy) is at the stage of understanding the problem. By looking at the students' abilities teachers need to provide non-routine questions so that students are better trained in reasoning and able to develop students' communication skills both in the learning process and in the community environment.
Co-Authors Alauddin Hengki Nisraeni Nisraeni