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All Journal Ideguru: Jurnal Karya Ilmiah Guru
Mukhtar Mukhtar
Universitas Negeri Medan, Medan, Sumatera Utara
Education Other

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Developing Inductive–Deductive Models with Cognitive Conflict to Enhance Students Problem-Solving and Confidence Rusmini Rusmini; Dian Armanto; Mukhtar Mukhtar; Nuraini Sribina; Muhammad Rizky Mazaly
Ideguru: Jurnal Karya Ilmiah Guru Vol. 10 No. 3 (2025): September 2025 Edition
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i3.2131

Abstract

The ability to solve problems in math and confidence are two crucial skills that need to be built in math learning in the 21st century. However, many students have a challenge in understanding concepts in depth and applying them to solve problems. The purpose of this study is to develop an Inductive–Deductive learning model based on the Cognitive Conflict Strategy, called Thinking in Two Directions, to improve students' mathematical problem-solving skills and confidence. This research follows the Plomp development model which consists of five stages: (1) initial research, (2) design, (3) development, (4) testing, evaluation, and improvement, and (5) implementation. The model is designed with five main steps, namely: Conceptual Identification and Conflict, Inductive Exploration, Deductive Generalization, Reflective Application, and Confirmation and Self-Evaluation. The results of validity, practicality, and effectiveness testing show that this model is valid, practical, and effective for use in mathematics learning. The Thinking in Two Directions model has been shown to be effective in improving students' ability to solve mathematical problems as well as increasing their confidence in dealing with complex mathematical problems.
Pengaruh Model Pembelajaran Berpikir Induktif Berbantuan GeoGebra Terhadap Kemampuan Pemecahan Masalah Matematis Rusmini Rusmini; Hasratuddin Hasratuddin; Bornok Sinaga; Dian Armanto; Mukhtar Mukhtar
Ideguru: Jurnal Karya Ilmiah Guru Vol. 9 No. 3 (2024): Edisi September 2024
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v9i3.1085

Abstract

Model pembelajaran berpikir induktif adalah model pembelajaran berbasis memproses informasi, dengan model ini siswa dituntut aktif berlajar secara mandiri, menemukan konsep dan gagasan, serta mengembangkan kemampuan berpikir kritis yang pada akhirnya berpengaruh terhadap pemecahan masalah. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berpikir induktif terhadap kemampuan pemecahan masalah matematis siswa SMK Swasta PAB Medan Estate. Penelitian ini dilaksanakan di bulan Maret-Mei 2024. Populasi penelitian seluruh kelas 10 sebanyak 40 orang. Sampel diambil secara purpose sampling sebanyak 40 orang. Penelitian ini merupakan penelitian kuantitatif, metode yang digunakan dalam penelitian ini adalah pre-expreimental design dengan bentuk one group pretest and posttest. Sebelum diberikan perlakuan terlebih dahulu dilakukan tes diagnostik untuk mengetahui kemampuan metakognisi siswa seberapa besar kegagalan metakognisinya dalam menyelesaikan masalah statistika. Selanjutnya dikelompokkan untuk kegagalan metakognisi tinggi, sedang dan rendah. Setelah diberikan perlakuan yaitu model pembelajaran berpikir induktif berbantuan GeoGebra diberikan posttest dengan soal yang sama seperti pretes berupa soal uraian materi statistika. Hasil penelitian menunjukkan pengaruh yang signifikan model pembelajaran berpikir induktif berbantuan GeoGebra terhadap kemampuan pemecahan masalah matematis siswa.
Co-Authors Bornok Sinaga Dian Armanto Hasratuddin Hasratuddin Muhammad Rizky Mazaly Nuraini Sribina Rusmini Rusmini