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Journal : Physikos: Journal of Physics and Physics Education

Peningkatan Kemampuan Kognitif Melalui Implementasi Media Software Proteus Dalam Setting Cooperative Learning Pada Materi Listrik Dinamis Tamaela, Elsina S.; Latupeirissa, Asry N.; Sapulete, Heppy
Physikos: Journal of Physics and Physics Education Vol 1 No 1 (2022): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.1.1.6017

Abstract

This study aim is to determine the increasingly of cognitive abilities dynamic electrical material through Proteus software media in cooperative learning models for students of SMP Negeri 17 Ambon. The type of research is a quasi-experimental with a pre-test and post-test design. The population of this study were students of class X with a sample of 23 people who were taken randomly. The research data were collected using a dynamic electrical material test instrument that had been validated by two experts. The results of the analysis show that the initial cognitive abilities of students as a whole are in the failed qualification (100%) with an average value of 17.24. Meanwhile, the lowest value was 8.10 and the highest was 28.37. This finding shows that students do not yet have knowledge of dynamic electrical material. The failure of the students was then corrected by using Proteus software media in the cooperative learning model. The results of the analysis show that 26% are in very good qualifications, 22% are in good qualifications, while for sufficient and failed qualifications, respectively 26% with the lowest score of 57, the highest 95 and the average cognitive ability of 80.48. Based on the results of normalized gain analysis obtained an increase in cognitive abilities of 70% in the high category and 30% in the medium category. This finding shows that the integration of Proteus software media is very helpful for students in constructing their knowledge. Through Proteus software media, abstract learning material becomes concrete and makes it easier for students to understand it. This proves that the integration of proteus software learning media in cooperative learning settings can help to improve cognitive abilities well.
Peningkatan Penguasaan Materi Kalor Dan Perpindahannya Melalui Implementasi Model Pembelajaran Problem Posing Sapulete, Heppy; Nirahua, Juliana; Barus, Carolina Sri Athena
Physikos: Journal of Physics and Physics Education Vol 1 No 2 (2022): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.1.2.7614

Abstract

This study aims to describe the improvement of the ability to master heat material and its transfer by implementing a problem posing learning model in grade VII students of SMP Santo Andreas Ambon. This research uses quantitative descriptive research methods. The instruments used are the initial test instrument and the final test. The results of this study showed that the initial ability of students in heat and transfer material was very low with an average score of 43.5 achievement being in the qualification of failing. After learning with the problem posing learning model, the average score of the final ability of students was 84.2 with good qualifications. The increase in student material mastery after applying the problem posing learning model is in the high category of 65% and the medium category of 35% with an average increase (N Gain) of 0.70% with moderate qualifications. Thus, it can be concluded that learning using the problem posing learning model can improve the mastery of heat material and its transfer to grade VII students of SMP Santo Andreas Ambon.
Pengembangan Evaluasi Pembelajaran Fisika Materi Teori Atom Barus, Carolina Sri Athena; Sapulete, Heppy; Nirahua, Juliana
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.8616

Abstract

The purpose of this research is to develop a product in the form of an evaluation model of the physics learning process on atomic theory material that is suitable for use by students. The method used in this study is the Research and Development (R & D) method. The research subjects consisted of 22 students at the fifth-semester level in the Physics Education Study Program, at Pattimura University. The data was collected, namely through test sheets and observation sheets. Based on the trial results, all the instruments used in this study had a good model fit. This is because construct validity and reliability meet academic requirements. Meanwhile, the results of assessments from practitioners and users stated that the evaluation model of the physics learning process in atomic theory material for modern physics courses and learning outcomes was quite effective to apply.
Pengembangan Media Pembelajaran Permainan Monopoli Untuk Meningkatkan Penguasaan Materi Alat-Alat Optik Sabono, Rosina Elsye; Nirahua, Juliana; Sapulete, Heppy
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.9308

Abstract

This research is research and development (R&D) to develop a monopoly game media on optical devices materials. The flow of the development method is adapted from the Four-D development method (Define, Design, Develop, Disseminate) whose implementation only reaches the develop stage. The monopoly game media developed has been tested for feasibility by experts so that it is suitable for use to improve mastery of optical devices material in grade VIII students of Kartika Ambon junior high school. The results of the limited trial obtained an average initial ability of students of 37.5 with failed qualifications and the average formative score of students after the learning process using monopoly game media was 85.75 with good qualifications. The results of the gain test showed an increase in mastery of optical devices material in grade VIII students of Kartika Ambon junior high school with an average gain value of 0.77 in the high category. Thus, the monopoly game learning media developed can increase the mastery of optical devices material in grade VIII students of Kartika Ambon junior high school.
Inovasi Pembelajaran IPA Melalui Model Problem-Solving Terintegrasi LKPD Kontekstual untuk Penguasaan Materi Getaran dan Gelombang Hehanussa, Ester Iryanti; Sapulete, Heppy; Nirahua, Juliana; Amahoru, Abdul Haji
Physikos: Journal of Physics and Physics Education Vol 3 No 1 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.1.17399

Abstract

This study aims to determine the effectiveness of the application of the problem-solving learning model integrated with context-based Learner Worksheet (LKPD) in improving the mastery of vibration and wave concepts in students of class VIII-2 SMP Negeri 7 Maluku Tengah. This study used a one-group pretest-posttest design involving 29 students as samples selected randomly (random sampling). The LKPD used was developed based on a contextual approach that links physical material with real phenomena in the surrounding environment, such as traditional musical instruments and ocean waves. The data collection instruments consisted of an initial test, a final test, and a student engagement observation sheet. The results showed a significant increase in concept mastery, marked by an increase in the average score from 35.33 in the initial test to 78.31 in the final test, with an N-gain value of 0.50 (medium category). In addition to cognitive improvement, students also showed a better ability to solve problems independently through the problem-solving stages. These findings indicate that the integration of the problem-solving model with context-based LKPD is an effective learning innovation to improve learning outcomes and active involvement of students in science learning.