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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

The strategy of Science Learning in Curriculum 2013 to Increase the Value of Science’s Program for International Student Assessment (PISA) Hartono Hartono; Ratu Ilma Indra Putri; Rita Inderawati; Melly Ariska
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1185

Abstract

Natural Science subjects consisting of Physics, Chemistry and Biology are given to all students starting from elementary school to equip students with logical, analytical, systematic, critical, and creative thinking skills, as well as the ability to work together. According to the Organization for Economics Cooperation and Development (OECD) in 2013, the conception of Science literacy in the PISA (Program for International Student Assessment) supports the importance of students developing a solid understanding of the concepts of pure science and science education and the benefits involved in exploration in the abstract world that exists. on the universe. This study resulted in an analysis of science learning strategies for students of the Department of Science Education that support higher order thinking skills in Science. Two (2) parts of the material will be discussed more focused, namely (a) learning materials and (b) learning strategies. With the learning syllabus that supports the High Order Thinking Skills (HOTS) questions, the opportunity to increase the value of Science education (Physics, Chemistry, Biology) is greater, one of which is the preparation of challenging questions. Challenging science questions will meet the criteria for high-level questions (PISA has question levels from level 1 to level 6). HOTS questions support the development of a solid understanding of pure Science and Science Education concepts. The data sources used in the preparation of this research are the results of the 2000, 2003, 2006, 2009, 2012, 2015 and 2018. PISA surveys and the 2013 curriculum book sourced from the Ministry of Education and Culture.
Prediction of Extreme Temperature in South Sumatra and Its Applications at The End of The 21st Century Hamdi Akhsan; Muhammad Romadoni; Melly Ariska
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1363

Abstract

This study examines trends and variations in extreme temperature indices in Palembang for the period 1980-2020. They are using data from the Indonesian Agency for Meteorological, Climatological and Geophysics, namely the Palembang Climatology Station and the Sultan Mahmud Baharudin II Meteorological Station from the 1981-2020 period, which were analyzed according to the rules of the Expert Team for Climate Change Detection and Indices (ETCCDI). The results obtained based on the analysis showed that the average maximum temperature index (TMAXmean) and the minimum temperature average index (TMINmean) increased significantly with Z values ​​= 5.21 and 7.10. Based on the correlation analysis between time and extreme temperature index, it is possible to predict the occurrence of TMAXmean and TMINmean for the end of the 21st century, namely in 2100 with a value of TMAXmean = 36.1℃ and TMINmean 25.7℃. The TMAXmean event also has a very close correlation with the total area of ​​Forest and Land Fires, as well as the contribution of Greenhouse Gases ( ) in this region. So, it can be concluded that reducing the rate of increase in TMAXmean and TMINmean can be done by not burning forests and land so that the contribution of GHG ( ) to the atmosphere is reduced
Science Process Skills Analysis of Junior High School Students in South Sumatera Using Test Basic of Process Skill (BAPS) Hartono Hartono; Rahmi Susanti; Melly Ariska
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2276

Abstract

Basic Science Process Skills (BAPS) are some of the scientific skills used to obtain, process, build and apply scientific theories. Basic science process skills are not only useful in learning science but also for students' daily lives. Therefore, it is very important to master science process skills from the age of teenagers who are in the Junior High School phase. This analysis aims to obtain a profile description of the basic science process skills of Junior High School students. The research method used is descriptive method with research subjects as many as five Junior High Schools in South Sumatra Province as many as 505 students as samples. The data collection technique used is a test technique using 25 questions about the basic ability test of the science process. The data were obtained directly from the VIII grade Junior High School students, after the data were recapitulated and then analyzed by simple statistical analysis. Based on the results of the research that has been carried out, it can be seen that the BAPS ability in junior high schools in South Sumatra Province as a whole is in the medium category, which has a percentage for the overall indicator is 56%. which are 72.3 and 61.12, respectively, so that there is a gender effect on the BAPS ability of junior high school students in South Sumatra Province. Science process skills of junior high school students in South Sumatra Province are based on each indicator, the indicator that has the highest value is the predictive indicator with a percentage of 69% in the medium category and the lowest science process skill indicator is the observing indicator with a percentage of 41.3% in the low category, for science process skills on indicators of concluding and communicating have a percentage of 59.5% and 64.6% respectively in the medium category, science process skills for classifying indicators have a percentage value of 48.9% in the low category.
Effectiveness of Dry Lab Based Augmented Reality to Overcome the Misconceptions of Students on Solar System and Eclipse Learning Topics Akhsan, Hamdi; Yusup, Muhammad; Ariska, Melly; Husna, Tsabita; Sari, Dwita Kartika
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6198

Abstract

In science learning there are many important concepts that must be understood. The solar system is a complex and abstract material because it cannot be seen directly by human senses resulting in students experiencing misconceptions.  Interactive learning media is needed to help students understand concepts. One of the learning media that can be applied is augmented reality based on dry lab simulation. This study aims to determine the effectiveness of using Dry Lab simulation to overcome misconceptions of earth and solar system material in junior high school. This research uses experimental research methods with Pre-experimental research models. The overall research results, the average effectiveness was 45.16%, which showed less effective results. Partially for the two sub-concepts of planets and solar and lunar eclipses, the average effectiveness is 65.5%, which shows that the dry lab simulation is effective in changing students' misconceptions
Enhancing Scientific Communication Skills of Pre-Service Science Teacher Through Guided Inquiry Learning on Basic Physics Laboratory Activities Pasaribu, Abidin; Patriot, Evelina Astra; Ritonga, Ahmad Fitra; Saparini, Saparini; Ariska, Melly; Berimah, Azizah Putri
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6560

Abstract

This study aims to describe the enhancement of students' science communication skills through the application of guided inquiry learning models in laboratory activities. The method used to describe science communication skills is to use pre-experiment research. The samples used in this study were 60 physics education students in the odd semester 2023/2024 who took basic physics practicum courses. The implementation of the guided inquiry learning model in the four meetings. The results of improving science communication skills were based on three indicators that researchers have limited. The result analysis used non-test instruments like observation sheets. The sub-scientific communication skills are: 1) searching information, 2) scientific writing, and 3) representing information. Based on the observation results, it was found that the application of the guided inquiry learning model can train students' science communication skills in sub-skills of seeking information with a percentage increase of 74%, sub-skills of scientific writing with a rise of 67% and sub-skills of representing information at an increase in percentage of 76%. Each average score on the third and fourth meetings shows that science communication skills are in the very skilled category
Co-Authors Abidin Pasaribu Abidin Pasaribu Abidin Pasaribu, Abidin Adam Darmawan Ade Kurniawan Ade Kurniawan Agustina, Atika Al Fatih, Zaky Alawiyah, Sakinah Amanda, Karenina Andriani, Nelly Apit Fathurohman Ari Widodo Arini Rosa Sinensis Atika Agustina Az Zahra, Lutfiah Azizah Putri Berimah Berimah, Azizah Putri Diah Kartika Sari Dwi Purnomo Aji Dwicahyani, Rania Efrinalia, Winta Ernalida Ernalida Fena Siska Putriyani Fitra Ritonga, Ahmad Fitriyani Fitriyani Frida Ramadian Gelby Pradina Paramitha Hamdi Akhsan Hartono Hartono Hartono Hartono Hartono Hartono Hartono Hartono Herlambang, Dominikus Krisna Husna, Tsabita Ida Sriyanti Ida Sriyanti Iful Amri Iskhaq Iskandar Ismet Ismet Ismet Ismet, Ismet Jesi Pebralia Ketang Wiyono Ketang Wiyono Ketang Wiyono Kistiono Kistiono Kistiono Kistiono Kristylia Sury Laras Sapitri, Cindy Leni Marlina Manurung, Nia Three Maulina, Dina May Sari Melati, Pegi Meli Asma Desti Melvany, Nanda Eva Milka, Ikbal Adrian Mindia Vanessa Pratiwi, Sri Muhamad Yusup Muhammad afrizal Muhammad Aufa Riyaldo Muhammad Irfan Muhammad Irfan muhammad muslim Muhammad Muslim Muhammad Muslim Muhammad Muslim, Muhammad Muhammad Romadoni Muhammad Yusuf Muhammad Yusup Mulyadi Eko Purnomo, Mulyadi Eko Murnia Murniati Murniati . Muslimah, Resta Ulis Nely Andriani Nely Andriani, Nely Nilam Cahyati Novi Yusliani Nur Julia Ningsih Nurjannah Nurjannah Nuzula, Khalidatun Patriot, Evelina Astra Pertiwi, Nadiar Pratiwi Ineke Anwar Putra, Guruh Sukarno Putri Maulida, Nabila Putri, Astrid Yulinda Putri, Jamiatul Khairunnisa Putriyani, Fena Siska Rahmannisa, Amanda Rahmi Susanti Rahmi Susanti Rahmi Susanti Rahmi, Ani Ramadhani, Neysya Ditha Rara, Rara Ratu Ilma Indra Putri Redondo, Fernando Eric Rini Khoirunnisa Rita Inderawati Ritonga, Ahmad Fitra Rizki Novianti, Rizki Romadoni, Muhammad Sakinah Alawiyah Salmah Rianti Saparini Saparini Sardianto Markos Siahaan Sari, Dwita Kartika Sary Silvhiany Sayyendra, Amelia Putri Seprina, Iin Setiyowati, Devi Ariska Siti Nur Azizah Sri Mindia Vanessa Pratiwi Sri Zakiyah Sudirman Sudirman Sudirman Sudirman Sudirman, Sudirman Suhadi Suhadi Suhanda, Alfin Sunyono - - Supari Supari Supari Supari, Supari Suryaningsih, Ruth Magdalena Syarifudin, Agus Syuhendri, Syuhendri Tine Aprianti Tita Ratna Wulan Dari Utami, Amanda Kurnia Viyanti Viyanti Wati, Lira Diska Yenny Anwar Zahra Alwi, Zahra Zulherman Zulherman Zulherman Zulherman, Zulherman