Renika, Jelita
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PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS MODEL PEMBELAJARAN CONNECTING, ORGANIZING, REFLECTING, EXTENDING PADA MATERI GELOMBANG UNTUK KELAS XI SMA Renika, Jelita; Azhar, Azhar; Nasir, Muhammad
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 7, No 2 (2020): EDISI 2 JULI-DESEMBER 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstract: The development of learning tools based on the Connecting, Organizing, Reflecting, Extending learning model on the wave material of class XI SMA students aims to determine the validity of learning tools based on the CORE learning model. The learning tools developed are the Learning Implementation Plan (RPP), Student Worksheets (LKPD), and Learning Outcomes Tests. The research method used is Research and development (R&D) with the ADDIE type. This research method consists of 5 stages, namely, Analysis, Design, Development, Implementation and Evaluation. Based on the results of this study, the average validity of the lesson plans for meeting 1, meeting 2, and meeting 3 was (3.37, 3.36 and 3.35) with the high category (T), the average validity of the LKPD for meeting 1, meeting 2, and meeting 3 of (3.19, 3.19 and 3.19) with the high category (T), and the average validity of the Learning Outcomes Test of 3.19 with the high category (T). So that learning tools based on the Connecting, Organizing, Reflecting, Extending learning model are declared valid and suitable for use on wave material for class XI SMA students.Key Words: Physics Learning Tools, CORE Learning Model, Wave
Kinematics analysis on accelerated motion using tracker video analysis for educational purposes Renika, Jelita; Prima, Eka Cahya; Amprasto, Amprasto
Momentum: Physics Education Journal Vol. 8 No. 1 (2024)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v8i1.8883

Abstract

This study aims to determine the effectiveness of video analysis tracker-based practicum on the material of the motion of objects on an inclined plane and the motion of objects in free fall. The use of video tracker analysis-based practicum is useful for determining some kinematics parameters of objects that cannot only be calculated by traditional practicum methods. By using the video tracker analysis method, all object kinematics parameters can be found directly in visual form. The results show that (1) There is no relationship between mass and kinematics parameters. (2) There is an influence due to air friction on the acceleration value of the object. (3) The suitability of the concept with the tracker application produced with the error value in the experiment of object motion on an inclined plane () (4) The suitability of the concept with the tracker application produced with the error value in the experiment of object motion in free fall ()  (5) The graphical representation of the tracker is in accordance with the theory studied. This research implies that the existence of learning using practicum, especially practicum-based video tracker analysis can improve understanding and process skills in understanding science concepts. This research is written so that the programme can be further applied to science education.