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Systematic literature review on the recent three-year trend mathematical representation ability in scopus database Rizki Wahyu Yunian Putra; Sunyono Sunyono; Een Yayah Haenilah; Hasan Hariri; Sugeng Sutiarso; Nurhanurawati Nurhanurawati; Nanang Supriadi
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p243-260

Abstract

Mathematical representation is essential as the gateway to mastering mathematical literacy. This literature study aims to determine the growth of students' mathematical representation abilities in the last three years. This literature study presents a literature review on the development of mathematical representations, including media, strategies, and measurement instruments to serve as the basis for future mathematical representations. The literature study method used is the SLR (Systematic Literature Review), utilizing a review procedure that refers to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework in the period 2020 to 2022 because the growth in literature studies on mathematical representations is very significant and latest. Data were collected by reviewing 24 Scopus-indexed articles and proceedings from the Scopus database. The study's results reveal that from the 24 selected literature, it can be interpreted if the mathematical representation ability can be improved and fulfills the indicators of mathematical representation itself by providing innovation in media, strategies, and instruments in learning mathematics. The innovations provided can be in the form of technology integration (Geogebra), no longer conventional strategies (RME strategy), and instrument indicators of the representation itself. Thus the ability of students' mathematical representations is no longer included in the low category in solving mathematical problems.
Profile Analysis of Basic Science Process Skills for Grade 8 Junior High School Students at SMP Negeri 2 Sembawa Rahmi Susanti; Hartono Hartono; Melly Ariska; Sunyono Sunyono; Viyanti Viyanti; Dina Maulina; Nurjannah Nurjannah
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 13, No 2 (2023): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v13i2.13819

Abstract

Students benefit from science process skills when students try and try to solve problems from the instruments that have been disseminated through this research. To overcome student problems that occur in the classroom during the learning process, they must acquire adequate science process skills. Teachers must be able to understand the skills well so that students can get the needed needs. This study aims to determine the profile of science process skills of VIII grade junior high school students at SMP Negeri 2 Sembawa. The results of this study are expected to be used as a guide for science teachers at SMP Negeri 2 Sembawa in overcoming students' difficulties in mastering science concepts in schools. This quantitative research was conducted by testing using the Basic Skill Process (BAPS) instrument. The research sample consisted of 81 junior high school students in class VIII at SMP Negeri 2 Sembawa. Researchers obtained learning data based on the results of the Science Process Skills (SPS) test. The SPS test consists of 25 understanding of SPS concepts. The results of the study revealed that the percentage results of students' process skills for each indicator were observing 28.39%, communicating 63.20%, classifying 61.23%, predicting 49.91%, and inferring 40.74%. Based on these percentages, it can be seen that the highest indicators achieved by students are indicators of communication and classification, while the lowest indicators achieved by students are indicators of observation and data inference. The category of mastery of science process concepts for SMP Negeri 2 Sembawa students is included in the medium category. the quality of learning to improve the ability to observe students by increasing the ability of the five senses. Learning that involves a lot of students' sensory abilities is also needed to stimulate science process skills to be achieved properly.
Analisis Kemampuan Literasi Sains Siswa Kelas IX MTs Negeri 1 Lampung Barat Pada Materi Bioteknologi Berbasis Etnosains Juwita, Ema; Sunyono, Sunyono; Rosidin, Undang
JEMS: Jurnal Edukasi Matematika dan Sains Vol 10, No 2 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jems.v10i2.12105

Abstract

21st century education aims to improve students' scientific literacy skills. The results of the PISA study show that the scientific literacy of Indonesian students is in the low category. The low scientific literacy of students is caused by several factors in the education system, such as the curriculum, teachers, and students themselves. This study aims to describe the scientific literacy ability of Class IX.A students of MTs Negeri 1 West Lampung and the factors that influence it. Information about scientific literacy skills is important to know in order to provide appropriate solutions to the problems faced, especially in the field of scientific literacy. This research is a descriptive research with a combination method (mixed method). The research sample was 28 students who were taken by cluster random sampling technique. The instruments used were scientific literacy test questions and interview guide sheets. The data analysis technique was carried out by giving a score for each student's answer then interpreted into the value and category of scientific literacy achievement and analyzing the results of the interview. Based on the results of the study, it is known that the average value of scientific literacy for Class IX.A students at MTs Negeri 1 Lampung Barat is 36.19 with a low category. The low scientific literacy ability of these students is influenced by several factors, namely low interest in reading, evaluation tools that have not led to the development of scientific literacy, lack of teacher knowledge about scientific literacy, and teaching materials that are able to develop scientific literacy skills.
Analisis Kemampuan Literasi Kimia Peserta didik SMA Negeri 6 Bandar Lampung Terhadap Tingkat Level Soal Materi Larutan Penyangga Fitriyani, Ummi; Yulianti, Dwi; Sunyono, Sunyono
JEMS: Jurnal Edukasi Matematika dan Sains Vol 10, No 2 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jems.v10i2.12119

Abstract

Abad 21 berpusat pada perkembangan Era Revolusi Industri 4.0 yang mengedepankan pengetahuan sebagai tombak utama. Mengasah keterampilan melalui pembiasaan diri dan pemenuhan kebutuhan hidup dalam berbagai macam hal yang didasari oleh pengetahuan. Kemampuan literasi kimia merupakan salah satu kemampuan yang penting untuk dimiliki oleh calon pendidik di era moderen saat ini. Penelitian ini bertujuan mengidentifikasi kemampuan literasi kimia berdasarkan tingkat soal yang diberikan menggunakan instrumen tes yang sesuai dengan menggunakan pemodelan Rasch. Berdasarkan data kemampuan literasi kimia peserta didik kelas XI di SMA N 6 Bandar Lampung. Penelitian ini dilakukan menggunakan desain penelitian deskriptif dengan pendekatan kuantitatif. Subjek penelitian ini adalah peserta didik kelas XI MIPA di SMA N 6 Bandar Lampung berjumlah 69 terdiri dari dengan cara simple random sampling.Hasil data penelitian dan pembhasan diperoleh simpulan bahwa kemampuan literasi kimia peserta didik kelas XI MIPA SMA N 6 Bandar Lampung masih mendominasi pada kategori tingkat sedang dengan jumlah 36 peserta didik sedangkan untuk kategori soal tinggi dengan jumlah 14 peserta didik dan kategori soal rendah dengan jumlah 19 peserta didik dengan demikian kemampuan literasi kimia peserta didik kelas XI SMA N 6 Bandar Lampung pada materi larutan penyangga masih rendah.
Systematic literature review on the recent three-year trend mathematical representation ability in scopus database Rizki Wahyu Yunian Putra; Sunyono Sunyono; Een Yayah Haenilah; Hasan Hariri; Sugeng Sutiarso; Nurhanurawati Nurhanurawati; Nanang Supriadi
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p243-260

Abstract

Mathematical representation is essential as the gateway to mastering mathematical literacy. This literature study aims to determine the growth of students' mathematical representation abilities in the last three years. This literature study presents a literature review on the development of mathematical representations, including media, strategies, and measurement instruments to serve as the basis for future mathematical representations. The literature study method used is the SLR (Systematic Literature Review), utilizing a review procedure that refers to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework in the period 2020 to 2022 because the growth in literature studies on mathematical representations is very significant and latest. Data were collected by reviewing 24 Scopus-indexed articles and proceedings from the Scopus database. The study's results reveal that from the 24 selected literature, it can be interpreted if the mathematical representation ability can be improved and fulfills the indicators of mathematical representation itself by providing innovation in media, strategies, and instruments in learning mathematics. The innovations provided can be in the form of technology integration (Geogebra), no longer conventional strategies (RME strategy), and instrument indicators of the representation itself. Thus the ability of students' mathematical representations is no longer included in the low category in solving mathematical problems.
Improving Math and Science Teachers’ Understanding and Practical Skills of Case-Based Instruction: An Intensive Training Program in Bandar Lampung, Indonesia Sunyono, Sunyono; Saputra, Andrian; Tania, Lisa; Meristin, Annisa
Bulletin of Social Studies and Community Development Vol 3, No 1 (2024): Bulletin of Social Science and Community Development
Publisher : Institute of Multidisciplinary Research and Community Service

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/bsscd/v3i1.pp34-42

Abstract

Abstract: This program was designed to bolster high school teachers' expertise in applying the case method to math and science instruction. Over six months, 19 teachers from Lampung Province participated in a structured series of lectures, workshops, and interactive sessions. The pretest and posttest evaluations highlighted significant gains in both conceptual understanding and the ability to develop case-based teaching materials. Participants were also trained to design student worksheets with digital tools like Canva, integrating scientific and socio-scientific scenarios into their lessons. By doing so, the program nurtured critical thinking, problem-solving, and environmental awareness among educators and their students. By equipping teachers with effective strategies for embedding real-world cases into their teaching, the initiative has taken a meaningful step toward advancing innovative practices in chemistry education and other scientific disciplines. To amplify its impact, expanding the program to additional regions and incorporating more classroom simulations is recommended. Such steps would further refine teachers' skills and boost student engagement with complex scientific topics. Emphasizing creativity, critical thinking, and real-world connections, this initiative represents a significant stride in enhancing high school science education. Keywords: case-based instruction, high school teachers, socioscientific issues.
DESAIN PROJECT BASED LEARNING TERINTEGRASI STEMM UNTUK MENINGKATKAN KEMAMPUAN BERWIRAUSAHA SISWA Made Supiase; Riswandi Riswandi; Sunyono Sunyono
Akademika Vol 12 No 01 (2023): Akademika : Jurnal Teknologi Pendidikan
Publisher : Akademika : Jurnal Teknologi Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/akademika.v12i01.2332

Abstract

This research aims to analyze the potential and conditions, characteristics, applicability, attractiveness, student activities, and the effectiveness of using the STEMM Integrated Project Based Learning Design in the Ruminant Agribusiness Skills Competency of Ruminant Animals to improve the entrepreneurship skills of students at the Integrated Excellent State Vocational School for the 2021/2022 academic year. Data collection techniques with questionnaires and observation. The product results are in the form of STEMM Integrated Project Based Learning design development complemented by Syntax, Syllabus, RPP and LKPD. Material expert validation results for the feasibility of STEMM integrated project based learning design obtained 96% results (appropriate to use), media/design expert validation results obtained an average result of 93.5% (feasible to use), linguist validation test results obtained average results -average 92.5% (fit for use). Product testing on design implementation is 92% (can be used) and students' responses to design attractiveness are 100% (interesting). The average N-Gain Score results show that the STEM-integrated Project Based Learning Design is effective for improving students' entrepreneurship skills in the ruminant livestock agribusiness expertise competency at Integrated Excellent State Vocational School.
Development of Socioscientific Issue-Based Interactive E-Modules to Improve Students Critical Thinking Skills on Global Warming Issues Ummul Uslima; Sunyono Sunyono; Dewi Lengkana
Jurnal Pendidikan MIPA Vol 24, No 1 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This development research aims to develop and validate interactive e-modules based on socio scientific issues on Global Warming material to improve students' critical thinking skills. This study uses the Research and Development method with 4D design (Define, Design, Develop, Disseminate). The results of construct validation get a score of 85.3 and the feasibility of the material gets a score of 88.2 with the final conclusion "feasible to use with improvement". As well as the Practicality Test from student responses, an average score of 93.25 is in the very high category and the responses from the teachers get a score of 89.8 in the very high category. Based on the pre-test and post-test when the trials were carried out on students, the N-gain value was obtained in the experimental class of 83.91 which means effective and the control class 54.31 which means less effective. Overall, the research findings show that the developed e-module is validated in a very valid category and can improve students' critical thinking skills.Keywords: interactive e-modules, socio scientific issues, critical thinking skills.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp324-334
Implementation of Discovery Learning Based Worksheet To Improve Students’ Concept Mastery of Science Ceriasari, Bertiayu; Sunyono, Sunyono; Rudibyani, Ratu Betta
Jurnal Pendidikan MIPA Vol 20, No 1 (2019): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the application of student worksheets based discovery learning to increase concept mastery student in the experimental class 1 and class 2 experiments. The method used is pre experimental design with one group pretest-posttest design to look at the increase in the value pretest and posttest in each class experiment. The results showed that through learning using student worksheets based discovery learning can improve students mastery of concepts with high category in the experimental class 1 and class 2 experiments with each N-gain of 0.72 and 0.71.Keywords: discovery learning, worksheet, concept mastery. DOI: http://dx.doi.org/10.23960/jpmipa/v20i1.pp7-11
Unveiling the needs for ethnoscience-based e-worksheets to enhance the nature of science and environmental awareness of elementary school students Pratiwi, Wulan Octi; Sunyono, Sunyono; Rohman, Fatkhur; Firdaus, Rangga
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 1 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i1.21099

Abstract

The growing emphasis on culturally based education highlights the need for ethnoscience-based e-worksheets to improve students' understanding of scientific concepts. This study explores the development needs of such e-worksheets using the 4D Research and Development model, specifically focusing on the define stage through descriptive data analysis. Research instruments included interviews with natural and social sciences teachers and questionnaires assessing the needs of teachers and students. The preliminary study involved 136 students and five teachers from five elementary schools in Bandar Lampung. Findings from the teachers' needs questionnaire revealed that none (100%) had integrated natural and social sciences with local Lampung culture. Likewise, 89% of students reported never experiencing such integrated learning. Furthermore, 84% of students and all (100%) teachers strongly supported the development of ethnoscience-based e-worksheets. These findings underscore the importance of integrating local wisdom into education to enhance scientific literacy, enrich learning experiences, and foster environmental awareness.
Co-Authors Abdurahman Abdurrahman Adinda, Aulia Zahwa Ag. Bambang Setiyadi Alviona, Chindy Ananda, Aura Fitria Andayu Fitri Talisna Andrian Saputra Andriani, Ratna Dewi Anggreini Anggreini Anggreini, Anggreini Annisa Meristin Annisa Meristin Annisa Meristin Annisa Meristin Annnisa Meristin Aquilera, Alma Ardian Asyhari Arief Puja Kesuma Assyifa, Nura Atik Rusdiani Aulia Riska Safitri Bella Nur Farida Berti Ayu Ceriasari Ceriasari, Bertiayu Chansyanah Diawati Delfi Afdila Desak Ketut Rani Astiti Asih Desta Saputri Desyandri Desyandri Dewi Lengkana Dewi Lengkana Dina Maulina Djoa, Dominikus Djago Dominikus Djago Djoa Doni Andra Dwi Siti Asyiah Dwi Yulianti DWI YULIANTI Een Yayah Haenilah Een Yayah Haenilah Een Yayah Haenilah Elisabet Kartika Evaliani Elok SuciWahyuni Emmawaty Sofya Emmawaty Sofya Esti Utami Esti Utami Fadillah, Ricca Tri Fanni Rahmawati Fatkhur Rohman Febri Sulih Pambudi Fiska Fatrisia Kusuma Fitri Alfionita Fitri Daryanti Fitri, Nur Qomaril Fitriadi Fitriadi Fitriyani, Ummi Fitry Ledyani Fitry Trysya Marchintha Fredi Ganda Putra Galuh Catur Wisnu Prabowo Grace Selia Sintia Ulva Gusti, Mutiara Deva Handoko Handoko Hanni Dwiputri Hariri, Hasan Hartono Hartono Hasan Hariri Herpratiwi Herpratiw I Komang Winatha Ila Rosilawati Ila Rosilawati Ila Rosilawati Ima Suryani Ina Putrizal Indah Mayasari Ira Novita Sari Irma Soleha Jariska Meidhania Wulandari Jarwadi Jarwadi JARWADI, JARWADI Jayanti, Anisa Junaina Junaina Juwita, Ema Kesuma, Arief Puja Ketut Sutamiati Khairul Anwar Khairun Nisa Rakhmasari Kusuma, Fiska Fatrisia Kusumawati, Dinda Laras, Ramadya Vintika Lengkana, Dewi Leny Yuanita Leny Yuanita Lezy Maidela Lili Maryani Lilik Sabdaningtyas Lisa Tania Lisa Tania Made Supiase Maulina, Dina Meliana Sri agustin Melly Ariska Mentari Bela Wahyudienie Meristin, A. Meristin, Annisa Miftahul Jannah Muhammad Fuad Muhammad Fuad Muhammad Sukirlan Muhammad Sukirlan Muhammad, Ulul Azmi Mukhlis Mukhlis Muncarno Muncarno MUSLIMIN IBRAHIM Nanang Supriadi Napilah Fauziyah Neng Resqi Sri Utami Ni Made Ratna Sari Ni Wayan Novita Sari Nina Kadaritna Nina Kadaritna Nina Kadaritna Nina Kadaritna Ningtyas, Fadhila Cahya Nitara, Natasya Bunga Noor Fadiawati Noorman Priowicaksono Nur Qomaril Fitri Nurhanurawati Nurhanurawati Nurhayati Nurhayati Nurjannah Nurjannah Nurliana Nurliana Nurmala Nurmala Nurmala Nurmala Nurmala, Latifa Oktari Pradina Anggi Patuan Raja Prabowo, Galuh Catur Wisnu Pratiwi, Wulan Octi Priowicaksono, Noorman Putri, Aulia Maharani Putriana Putriana R B Rudibyani Rabiyatul Adawiyah Siregar Radinda, Chalistya Syahla Ilham Rahayu, Indah Rahman Aryo Hananto Rahmi Susanti Rangga Firdaus Rangga Firdaus Ratna Dewi Andriani Ratu Betta Rudibyani Ratu Betta Rudibyani Ratu Betta Rudibyani Ratu Betta Rudibyani Restu Dwi Aprian Reva Dwi Pertiwi Rini Sugiarti Riswandi Riswandi Riswandi Riswandi Riswanti Rini Riya Pebriyani Riyan Yuliyanto Rizki Wahyu Yunian Putra Rizqa Rahim Taufik Rohyatin Rohyatin Rona Romadhianti, Rona Rosdiana, Tjaturningsih RR. Ella Evrita Hestiandari Sabila Izzati Safitri, Nadia Nur Salsabilla, Safira Sita Samsi Nur Hidayati saputri, rohmah shela Shella Pratiwi Siregar, Rabiatul Adawiyah Siti Hasanah Siti Marfu’ah Siti Nur Setiatun Siti Suroyalmilah Sowiyah Sowiyah Sugeng Sutiarso Sugiarti, Rini Suri, Rilian Tsabitha Suroto Suroto Suyanti Suyanti Tasviri Efkar Tasviri Efkar Tasviri Efkar Tasviri Efkar Tasviri Efkar Tasviri Efkar Tasviri Efkar Taufik Rahman Taufik Rahman Tika Ria Armalasari Tjaturningsih Rosdiana Tri Hastuti Wibowo Tri Jalmo Tugiyah Tugiyah tumirah tumirah Ulfa Hidayanti Ulul Azmi Muhammad Ummul Karimah Ummul Uslima Undang Rosidin Utami, Esti Veni Darmawanti Verlia Santi Viviani Nurmala Viyanti Viyanti Viyanti Viyanti Viyanti Viyanti Wahyudienie, Mentari Bela Windo Dicky Irawan Yayi Aisyah Dewi Putri Yulia Rizky Widari Yuliyanto, Riyan Yuniarta, Ivo Yunisa Sari Pandela