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All Journal Journal of Authentic Research on Mathematics Eduacation (JARME) JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika)
Virawanti, Tiana
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Education Mathematics Social Sciences Other

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LEARNING DESIGN OF EXPONENTIAL NUMBERS THROUGH THE DESIGN OF A HYPOTHETICAL LEARNING TRAJECTORY USING DISCOVERY LEARNING Muhtadi, Dedi; Yulianto, Eko; Hermanto, Redi; Virawanti, Tiana
Journal of Authentic Research on Mathematics Education (JARME) Vol 6, No 1 (2024)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v6i1.8889

Abstract

This research aims to develop an effective learning design for understanding the concept of exponentiation by applying the Discovery Learning model using the Hypothetical Learning Trajectory (HLT) as the framework foundation. The research method used is a design research method consisting of three main stages: preliminary design, teaching experiment, and retrospective analysis. The initial stage involves literature analysis and the design of an HLT tailored to the concept of exponentiation. The instructional design is based on the prepared HLT and tested through two experimental stages: pilot experiment and teaching experiment. Retrospective analysis is conducted to compare the initial HLT with the Actual Learning Trajectory (ALT) achieved during the learning process. Data is collected through observation to monitor learning activities and environmental conditions, as well as through recordings of learning activities to gain an understanding of student participation in the design experiments. Additionally, Student Worksheets (SW) are used as aids for students to understand the concept of exponentiation, and evaluation questions are used to measure students' learning outcomes in the subject matter. Interviews are also conducted to gain a deeper understanding from the student's perspective. The results of this research make a significant contribution to the development of more effective mathematics learning methods, particularly in understanding the concept of exponentiation, and provide guidance for teachers to design learning that is more relevant to students' daily lives. The implications of the research results provide guidelines for teachers in designing learning that is more relevant to students' daily lives.
Desain Pembelajaran Bilangan Berpangkat Melalui Perancangan Hypothetical Learning Trajectory Menggunakan Inkuiri Terbimbing Dengan Media Google Jamboard Virawanti, Tiana; Muhtadi, Dedi; Hermanto, Redi
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 8, No 2 (2022)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v8i2.6529

Abstract

This study aims to determine the role of the amoeba breeding context and to produce students' learning trajectories in learning rank numbers through a guided inquiry learning model using Google Jamboard. This research method uses Design Research (DR), which includes 3 stages: preliminary design), experimental design, and retrospective analysis. The research begins with a literature review and designing the HLT. The learning design was prepared based on the HLT which was then tested through 2 stages, namely the pilot experiment and teaching experiment. A retrospective analysis was performed at each stage by comparing the initial HLT with the actual learning trajectory. The data collection techniques used were observation, recording of learning activities during experimental design, giving LKPD, giving evaluation questions, and interviews. This research was conducted on students of SMP Negeri 5 Tasikmalaya class IX-B at the pilot experiment and IX-A at the teaching experiment. The results of this study indicate that the role of the Amoeba breeding context can help facilitate students to build basic concepts in finding the concept of exponent number material. In addition, a learning trajectory is produced that can help students understand the concept of rank number material, with the context of Amoeba breeding through guided inquiry using Google Jamboard.
Co-Authors Dedi Muhtadi, Dedi EKO YULIANTO Redi Hermanto