Taufik Ramalis

Universitas Pendidikan Indonesia | UPI

The purpose of this study was to analyze and map research in hydrology content. We reviewed 45 articles related to hydrology content published from 2014 to 2024. There are several previous literature review studies analyzing hydrology in engineering. However, we have not found any studies that investigate the projects, topics covered, and benefits...

The advancement of technology has brought significant impacts to the world of education, opening opportunities for the development of more engaging and innovative learning methods. The utilization of technology, especially in science education such as physics, enables the presentation of material in a visual, interactive, and concrete manner. One o...

This study proposes an approach using bibliometric methods to analyze the scientific literature related to 6E Learning by design in the context of science. Through the collection and analysis of bibliographic data, we aim to identify publication trends, patterns of authorship and collaboration, as well as the research topics of most interest in thi...

Providing public knowledge about disasters can be done through integrated learning in science. This study aimed to determine the various needs for implementing science edutainment for science prospective science teachers. This study was a qualitative descriptive research. The subjects of the research were two lecturers who teach Disaster Mitigation...

The rapid development of science and technology has caused changes in all aspects of human life, including the attitude of concern for nature and human lifestyles. The purpose of this study is to describe gender differences in the attitude of caring for nature to support sustainable development. This research was conducted using a descriptive metho...

In the last decade research background in science, technology, and social formal education has enlarged our knowledge about complex systems. A study informing conceptual framework across disciplines which is inclusive in system thinking (ST). Its usage in science education has increased rapidly and has also been adapted and elaborated by research n...

The purpose of this study was to analyze and map research in hydrology content. We reviewed 45 articles related to hydrology content published from 2014 to 2024. There are several previous literature review studies analyzing hydrology in engineering. However, we have not found any studies that investigate the projects, topics covered, and benefits...

Menghadapi kemajuan teknologi, pembelajaran hendaknya mampu mengajarkan Computational Thikinking sebagai salah satu keterampilan Abad 21. Dalam mengajarkan Computational thinking memerlukan peranan media pembelajaran yang interaktif. Sehingga tujuan penelitian ini adalah untuk meningkatkan keterampilan guru dalam mendesain media pembelajaran berbas...

This research examined the association between critical thinking and problem-solving skills among junior high school students, specifically focusing on Climate Change. The participants in this study included 272 students from XYZ Junior High School Rangkasbitung, comprising grades 8 and 9, during the even semester of the 2022/2023 academic year. A...

Abstrak Tujuan penelitian ini untuk menganalisis instrumen soal kemampuan pemecahan masalah pada tema perubahan iklim. Penelitian ini merupakan penelitian kuantitatif. Data diperoleh dengan mengembangkan instrumen tes kemampuan pemecahan masalah tema perubahan iklim sebanyak delapan soal berbentuk esai. Responden sebanyak 54 mahasiswa pendidikan fi...

The goal of this study was to examine critical thinking skills on the topic of climate change. This study is quantitative in nature. The information was gathered by creating a 30-question test to assess the ability to think critically about climate change. Respondents were 52 physics education students from one of Tasikmalaya's campuses. Winstep so...

This study is aimed-to construct and analyze the Computational Thinking Instrument at Physics subject using Rasch Measurement Model. The instrument was developed by the researcher to assess students’ computational thinking in Grade Eleventh in high school on heat and transfer topics under STEM Quartet Integrated Learning. The type of the instrument...

Most creativity assessments are carried out in general fields, whereas creativity assessments in specific fields are rarely carried out. This study aims to develop a scientific creative skills test instrument that is integrated with a scientific process skills test instrument (SP-CS test) on the light waves concept. This study used the ADDIE proced...

This study aims to determine the effect of religious values-based earth and space science teaching materials on the level of mastery of concepts and spiritual attitudes. Using one group pretest-posttest design, 14 items of concept understanding essays test and 15 items of spiritual attitude questionnaire were given to 32 prospective elementary scho...

The study aimed to describe the critical thinking skills and sustainability consciousness of students of one junior high school in Bandung using an E-module of environmental pollution containing education for sustainability development (ESD). The research used descriptive qualitative and quantitative methods. This study involved 32 participants usi...

Penelitian ini bertujuan untuk mengonstruksi dan mengarakterisasi instrumen tes Keterampilan Berpikir Kreatif (KBK) menggunakan Teori Respon Butir (TRB) yakni dengan Partial Credit Model (PCM). Metode yang digunakan adalah mixed method menggunakan exploratory sequential design. Pada proses konstruksi dihasilkan instrumen tes uraian yang mengukur as...

ANALYSIS OF SCIENTIFIC HABITS OF MIND ENERGY ISSUES INVENTORY (SHOMEII) INSTRUMENT: RASCH MODEL Abstract Scientific Habits of Mind (SHOM) is a thinking characteristic that individuals have in solving problems and making decisions. SHOM can be accomplished in learning such as physics education through discussion, debate, and issue-based learning. Ho...

Some meaningful changes in science learning standards are listed in A Framework for K-12 Science Education and Next Generation Science Standards: For States, By States under a three-dimensional learning framework. Learning modules must be developed with the framework as the most advanced science learning standards. The research focus was to determi...

Online learning amid the pandemic made students and teachers incapable to carry out face to face teaching and learning activities. This study aims to measure the state of the conception of students in Mongondow tribe with sound and light waves as material. The research method used descriptive quantitative method. The study was conducted on 67 stude...

Penelitian ini bertujuan untuk mengkarakterisasi tes keterampilan pemecahan masalah Fisika berdasarkan teori respon butir. Metode dan desain penelitian yang digunakan dalam penelitian ini adalah metode penelitian dan pengembangan dengan desain penelitian kontruksi dan validasi, instrumen yang dibuat peneliti didasarkan pada lima indikator yang meru...

The aim of this study is to analysis the connections between student’ prior knowledge and collaborative skills in discussion groups associated with student scientific reasoning about the solar system. The student’ prior knowledge contributes to building student scientific reasoning and supported by collaborative skills through discussion groups. Th...

The research aims to assess graph interpretation among high school students in Karawang. The research used the analytic description method because graph interpretation shows students’ conceptual understanding. This research is focused on the kinematics concept and participants involved student 10th grade of high school which consists of 72 students...

This research aims to develop the task of science process skills on harmonic vibration material. Science process skills are important skills to be trained in students to contain various skills needed in the learning process to study natural phenomena. This research is part of the effort to develop instrument sets in the form of assignments and skil...

Penelitian ini bertujuan untuk mendeteksi keajegan butir tes dengan fungsi informasi dari teori respon butir. Keajengan informasi dalam pengukuran dikenal dengan reliabilitas. Metode penelitian yang digunakan adalah pengembangan dengan desain ADDIE (Analyze, Design, Development, Implement, and Evaluation). Partisipan pada penelitian ini terdiri dar...

Penelitian ini bertujuan untuk mendeteksi keajegan butir tes dengan fungsi informasi dari teori respon butir. Keajengan informasi dalam pengukuran dikenal dengan reliabilitas. Metode penelitian yang digunakan adalah pengembangan dengan desain ADDIE (Analyze, Design, Development, Implement, and Evaluation). Partisipan pada penelitian ini terdiri dar...

The lack of community understanding of the predictions of the ocean climate is key to addressing the impacts and crisis of the ocean climate. The aims of this study is to explain the stages of ocean climate prediction skills using the ARIMA technique for pre service teacher students as beginner learners and provide solutions to build a conscious an...

This study aims to develop mechanics lectures based on multiple representations using field dependent and field independent cognitive styles (MR-FD & FI), in understanding the mastery of the concept of mechanics. In the context of physics learning based on multiple representations is to combine two or more representations as a form of learning deve...

Learning using media is able to make students more aroused by their curiosity. From the results of observations, it was found that students did not understand the concepts in science lessons, namely the material of light and optical instruments because students were less interested in their learning. This study aims to produce the development of a...

This study aimed to develop a multitier instrument of fluids concepts (MIFO) using Rasch analysis. The research method as utilized the ADDIE model. Participants were 103 students (47male and 56female), and their average age was 16-17 years old, at one of senior high school in Bandung, West Java, Indonesia.The MIFO consists of 12 items in form of fo...

Penelitian ini bertujuan mengembangkan tes keterampilan proses sains (KPS) pada materi listrik dan magnet untuk siswa SMA. Keterampilan proses yang diukur meliputi keterampilan mengamati, memprediksi, menafsirkan data, menyimpulkan, mengajukan pertanyaan, mengajukan hipotesis, merancang percobaan dan mengomunikasikan. Penelitian ini mengadaptasi me...

This study aims to analyze the reflective thinking skills of pre-service physics teachers on the subject of ocean climate. Respondents used were 73 pre-service physics teachers who were taking courses in earth and space science at one of the universities in the city of Bandung, Indonesia. Respondents were divided into two classes, namely experiment...

The aim of this research was to change students' conceptions of Newton's Second Law (NSL) through Express-Refute-Investigate-Clarify (ERIC) text. Students' alternative conception can be a problem to learn other physics concepts, especially on basic concepts such as acceleration, force and mass on Newton's Second Law. The research method was used mi...

The purpose of this research was to develop Multi-representation of Tier Instrument on Newton's law (MOTION) using Rasch analysis. This instrument can be used to diagnose students' conceptions, especially on Newton's laws. Multi-representation of tier instrument also can be used for three forms of tests (pre-, post-and delayed test), thus students...

Character education is recommended to be integrated into all school subjects as an effort to solve the problem of moral degradation among the Indonesian students. Therefore, this study aims to explore the character education contents in the physics textbooks used by the teachers in the learning process. The findings demonstrated that there were 14...

The developing reflective thinking skills (RF) for pre-service teachers is very important. It made pre-service teacherstry to integrate the ability to think reflective in the teaching process. The study aims to explore the ability of argumentation that has been constructed into the reflective thinking process. It purpose to enhance the reflective t...

Physics is a part of sciences which is most explain about nature and its phenomenon starting from anything real until anything abstract. One of the material in mechanism lecture which is considered as difficult and abstract is material of three dimensional solid object motion (3DSOM). This research aims to find out the concept mastery of 3DSOM in m...

The aim of this research is to obtain a profile of students’ critical thinking ability in project based learning (PjBL) integrated STEM (Science Technology Engineering and Mathematics). The research method used is quantitative descriptive. The subjects in this research were students of 8 th grade in one of Junior High School Bandung with a total of...

The identification of students’ mental models is crucial in understanding their knowledge of scientific concepts. This research aimed to develop a Mental Models Representation Instrument on Newton's Laws (MeMoRI-NL). The ADDIE (Analyzing, Designing, Developing, Implementing and Evaluating) model was used as a research method. The sample consisted o...

Penelitian ini merupakan penelitian pengembangan yang bertujuan untuk mengembangkan Lembar Kerja Mahasiswa (LKM) yang membekalkan kemampuan prediksi dengan metode ARIMA dan kemampuan berargumentasi pada topik Bencana Alam. LKM diterapkan pada calon guru fisika agar dapat memahami dan meringankan bencana alam sehingga memungkinkan untuk mengatasi ke...

This study aims to identify the creative thinking skills of vocational school students with Malay ethnicity in solving problems regarding Archimedes law. Creative thinking skill is skill that students must have in the 21st century. Therefore, this skill must be trained through the learning process. This research was conducted on 21 students of clas...

Previous research provided evidence that cognitive ability is one of the learning outcomes that students need to achieve. The purpose of this study was to analyze gender gap in cognitive abilities between male students and female students in learning of simple harmonic motion. The number of students involved in this research consisted of 14 male st...

This research examines critical thinking skills and concept mastery of the Rigid Object Rotation (ROR) in Mechanics learning in Physics education students. There are some computer programs in Mathematics learning used in Physics learning, e.g. GeoGebra . The subjects of this study were 21 students of third semester at one private university in Jaka...

The purpose of this research is describe the reflective thinking profile of pre-service physics teacher students in Earth physics lectures about Ocean climate. This research was conducted in the physics education study program in one of the Higher Education Institutions in NTB Province, with a total of 25 respondents who had taken the Earth Physics...

This research aims to develop the Ocean Climate Learning Software (OCLS) media which is used to facilitate the study and create public literacy about Ocean climate. Development is carried out through several stages, namely material analysis, media design, media creation, expert validation, implementation, and evaluation. The media was developed usi...

Penelitian ini dilakukan karena masih banyaknya hasil belajar peserta didik yang diukur, tanpa adanya pengalaman secara mandiri yang dimiliki oleh peserta didik untuk mengkonstruk kemampuan yang mereka miliki, salah satunya yaitu kemampuan pada ranah kognitif. Penelitian ini bertujuan untuk meningkatkan hasil belajar ranah kognitif peserta didik pa...

Kemampuan menganalisis adalah salah satu keterampilan berpikir tingkat tinggi yang dianggap penting dilatihkan pada siswa melalui pembelajaran Fisika. Berdasarkan hasil studi pendahuluan, kemampuan ini masih belum maksimal dilatihkan kepada siswa dalam pembelajaran Fisika. Penelitian ini bertujuan menemukan cara terbaik untuk melatih kemampuan meng...

Keterampilan proses sains (KPS) merupakan salah satu keterampilan yang banyak ditekankan pada kurikulum pendidikan dalam beberapa tahun terakhir ini. Untuk mengetahui capaian keterampilan tersebut, maka dibutuhkan alat ukur yang valid dan reliabel. Oleh karena itu, penelitian dilakukan dengan tujuan untuk mengkarakterisasi tes keterampilan proses s...

The purpose of this study analyses needs of learning materials on Earth and Space Science for high school students. Earth and Space Science is one of the subjects taught in Physics. Often, the implementation of earth and space science learning is not conveyed and rarely available in other subject. The survey method has been utilized with questionna...

The purpose of this study was to investigate the creative thinking skills improvement through Higher Order Thinking Virtual Lab (HOTVL) learning. This research used a quasi-experiment method with pre- and post-test group design. 57 students took part in this research from eleventh grade student in a senior high school which is divided into two clas...

Apply model of teaching Levels of Inquiry in middle school level can identify experiment skills use the similarity from every stage in Levels of Inquiry process according to ten aspect of experimental skills that is adopted from Brotosiswojo and Richard J. Rezba. There are observation, making prediction, knowing variable, formulating hypotheses, op...

This study aims to describe the design of teaching materials of earth and space science subject on theme of Earth protector-based on multiple intelligence for high school students. The whole process consist of three steps, namely Define, Design and Develop. Our work will focus on design stage that consists of four tiers: constructing criterion-refe...

The discussion of celestial body coordinates in astronomy requires scientific understanding and reasoning to view the concept of the celestial sphere. Students often have a complicated knowledge of the visualization of the celestial sphere through lectures in class. This initial study was carried out through observing the quality of student present...

Artikel ini bertujuan mengembangkan instrumen pedagogical content knowledge (PCK) calon guru fisika dalam konteks pengembangan keterampilan komunikasi saintifik melalui pembelajaran fisika. Penelitian ini menggunakan metode Design and Development Research (DDR) dengan tahapan perencanaan, produksi dan evaluasi. Partisipan dalam penelitian ini berju...

Artikel ini membahas tentang desian STEM-FC yang dikembangkan pada perkuliahan geosains bagi mahasiswa calon guru. Pengembangan dilakukan dengan menggunakan metode developmental research. Namun, pada artikel ini tidak membahas secara keseluruhan tahapan pengembangan. Pembahasan difokuskan pada tahap developing yang menitik beratkan pada uji coba mo...

Penelitian ini bertujuan untuk mengetahui peningkatan penguasaan konsep Tata Surya setelah penerapan model Levels of Inquiry. Metode penelitian yang dilakukan adalah quasy experiment dengan one group pretest-posttest design yang dilaksanakan di salah satu SMP di Lembang, Jawa Barat. Instrumen penguasaan konsep menggunakan soal tes uraian yang terdi...

This research has been conducted to analyze students' problem-solving abilities in direct current electricity in STEM-based learning. The implementation of STEM in this research is to train the domain of scientific practices and engineering practices that are associated with model problems and project-based learning. The research method used was pr...

Penelitian ini bertujuan untuk mengetahui penguasaan konsep dan efektivitas penerapan pembelajaran berbasis multipel representasi terhadap penguasaan konsep materi gaya sentral pada mahasiswa pendidikan fisika. Subjek penelitian ini adalah mahasiswa semester 3 yang berjumlah 32 orang. Rancangan penelitian yang dilakukan yaitu pre experimental dalam...

A study about development of problem solving skills in physics learning was conducted to investigate how prospective teachers were able to integrate this ability into physics instruction. This article discusses the responses of prospective teachers to the development of problem solving skills through physics learning. Data were collected by using q...

Penelitian ini bertujuan untuk melakukan kajian terkait peningkatan kemampuan memahami siswa pada konsep fluida statis setelah diberikan perlakuan dengan model pembelajaran learning cycle 7E dengan pendekatan Technology Based Constructivist Teaching dan Constructivist Teaching. Metode penelitian yang digunakan adalah Quasi Experiment dengan desain...

The aim of this study was to assess K-10 students' alternative conceptions on force concept using Three tier-Force Concept Inventory (T-FCI) and develop a four-tier diagnostic instrument from three-tier using Rasch analysis. The development of the four-tier test from the three-tier test was done because they still cannot completely distinguish the...

ABSTRAK Seringkali laporan kesaksian menyaksikan kenampakan hilal menjadi bias, terlebih lagi manakala konfigurasi Bulan dan Matahari turut membuat hilal sulit untuk diamati dengan mata telanjang. Bahkan pernah terjadi laporan menyaksikan hilal justru pada saat Bulan sudah terbenam dari posisi pengamat berada. Dalam penelitian ini diusulkan konsep...

ABSTRAK Tujuan penelitian ini secara umum yaitu mengetahui karakteristik tes hasil belajar ranah kognitif materi elastisitas. Penelitian deskriptif dengan desain one-shot design digunakan di dua sekolah menengah atas di Bandung. Partisipan ditentukan menggunakan teknik purposive sampling sehingga 116 siswa yang telah mempelajari materi elastisitas...

The aim of this study was to explore the students' conception using a four-tier diagnostic test on static fluid. A case study has been implemented through a single case, namely embedded design. Participants of this study were rougly 30 K-11 students (12 boys and 18 girls), and their average age was 16-17 years old. The instrument utilized a 12 item...

This study aimed to depict of vocational students mental models and the relationship of mental models with predictive on heat conduction. Participants in this study are 20 vocational students in eleventh grade. The descriptive method was used in this study. The data were taken using a semi-structured interview with the intreview protocol was adopte...

This article discusses the profiles of prospective physics teacher responses to the development of scientific communication skills through physics learning. Data were collected using questionnaires and interviews to strengthen the data obtained through questionnaires, data were analyzed descriptively. The results show that prospective physics teach...

Identifying the students' mental models in heat conduction forms the foundation for re-construction the introductory physics learning. In order to probe students' mental model on heat conduction, we conducted a qualitative study. In this paper, the authors describe the process of a multiphase study aimed at inferring the pre-service physics teacher...

This study aims to get a representation of the students' cognitive abilities improvement on the concept of static fluid as a result of the application of learning cycle 7E with Technology Based Constructivist Teaching (TBCT). This research uses quasi experiment method with Pre-test Post-test Two Equivalent Group Design. The subjects were class XI s...

This study investigated the multiple-choice of scientific literacy resembling to PISA framework assessment test to assess senior high school students' literacy acquisition in physics by applying Item Response Theory (IRT) with three-parameter logistic. The multiple-choice instrument composed by 15 items test measuring three aspects of the scientifi...

ABSTRAK Keterampilan berpikir kritis merupakan salah satu keterampilan yang harus dimiliki oleh siswa sebagai standar kompetensi lulusan. Namun, keterampilan ini masih jarang dinilai karena belum banyaknya instrumen untuk mengukur keterampilan tersebut. Oleh karena itu, dilakukan penelitian untuk mengembangkan instrumen tes keterampilan berpikir kr...

Validation of the Earth and Space Science learning the material in the chapter of the Earth's Protector based on experts (media & content expert and practitioners) and junior high school students' responses are presented. The data came from the development phase of the 4D method (Define, Design, Develop, Dissemination) which consist of two steps: e...

Abstrak: Penelitian ini bertujuan untuk untuk mengetahui konstruksi tes keterampilan berpikir kritis dan karakteristiknya berdasarkan teori respon butir. Tes disusun berdasarkan konsep dasar suhu dan kalor berupa 8 butir tes uraian open-ended yang mengacu pada 3 dari 6 aspek keterampilan berpikir kritis. Metode penelitian yang digunakan adalah meto...

Abstrak: Hasil studi pendahuluan yang dilakukan berupa wawancara beberapa guru fisika di sekolah menengah atas di kabupaten Pandeglang menunjukkan bahwa meskipun pendidik yang dalam hal ini adalah guru sadar betul akan pentingnya mengetahui karakteristik tes sebelum diberikan kepada siswa, namun hanya beberapa guru yang melakukan analisis tes. Mesk...

ABSTRAK Penelitian ini bertujuan untuk mengetahui representasi tipe kecerdasan majemuk dalam buku teks fisika untuk SMP. Sumber data penelitian ini adalah buku teks mata pelajaran IPA materi fisika kelas VII Semester 1 Kurikulum 2013 Edisi Revisi 2017. Metode penelitian yang digunakan adalah kualitatif yang bersifat deskriptif. Penelitian dilakukan...

ABSTRAK Indonesia sudah berupaya dalam mewujudkan pembangunan berkelanjutan salah satunya dalam bidang pendidikan yang dikenal dengan Education Sustainable Development (ESD). Berdasarkan Asia-Pacific regional report (UNESCO, 2009) ESD dipandang sebagai suatu pendekatan dalam pendidikan untuk mengembangkan nilai-nilai yang mendukung pembangun