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INDONESIA
Jurnal Pendidikan Fisika Indonesia
Published by Universitas Negeri Semarang
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Education,
Education Physics
Arjuna Subject : -
Articles 553 Documents
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Integrasi Budaya Jawa Pada Pengembangan Bahan Ajar Bumi Dan Alam Semesta
Jurnal Pendidikan Fisika Indonesia Vol 10, No 1 (2014)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v10i1.3046

Abstract

Kesulitan siswa dalam mempelajari IPA salah satunya disebabkan oleh sebagian besar materi IPA diadopsi dari sains Barat. Padahal budaya yang mendasari pengembangan sains Barat tidak sama dengan budaya Jawa, maka pembelajaran sains berpotensi menimbulkan kesenjangan (clash) dengan sains lokal. Kesulitan lain disebabkan oleh pembelajaran IPA selama ini dilakukan memisahkan antara konten IPA dan pedagoginya. Penelitian ini bertujuan untuk mengintegrasikan Budaya Jawa dalam pembelajaran IPA yang meliputi proses dan produk (materi) IPA menjadi satu kesatuan pengetahuan (Pedagogical Content Knowledge/PCK). Metode penelitian ini adalah penelitan pengembangan (RD). Tahap-tahap penelitian meliputi (1) studi pendahuluan; (2) pengembangan PCK; (3) validasi PCK; dan (4) pengembangan produk. Hasil penelitian menunjukkan modul yang dikembangkan layak untuk diujicobakan pada tingkat yang lebih luas dalam perkuliahan Fisika Sekolah Menengah. Western-adoption of most material of science causes student’s difficulties in learning science. Meanwhile, the culture base of Western science development is different from the Javanese one. This is why science learning causes potentially clash to local science. Other difficulty is caused by learning science which has been done by separating content from its pedagogy. This study aims to integrate Javanese culture into science teaching that include process and product to become a unified science knowledge (Pedagogical Content Knowledge/PCK). The research method used was a research development (R D), with the stages of (1) preliminary study, (2) development of PCK, (3) validation PCK, and (4) product development. The results showed that the developed modul decent for piloting at a broader level in High School Physics class.
THICKNESS DEPENDENCE OF MAGNETIC SWITCHING DYNAMICS OF BARIUM-FERRITE AS A HIGH-DENSITY PERPENDICULAR MAGNETIC STORAGE MEDIA
Jurnal Pendidikan Fisika Indonesia Vol 13, No 2 (2017)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v13i2.8499

Abstract

Micromagnetic study of material thickness dependence of Barium-ferrite nano-dot magnetization dynamics has been performed. The used materials characteristics in this research represent the properties of Barium-ferrite. Barium-ferrite was modeled as a nano-dot with a surface area of 50 × 50 nm2 and its thickness varies from 5 nm to 100 nm. This nano-dot was simulated using micromagnetic simulator software by solving Landau-Lifshitz-Gilbert equation. According to this study, obtained that the Barium-ferrite nano-dot has excellent thermal stability. Magnetization rate of this nano-dot decreases exponentially with the increase of thickness. The fastest magnetization rate observed in 5 nm of nano-dot thickness, meanwhile 45 nm for the slowest rate. Magnetization reversal mode of this Barium-ferrite nano-dot is dominated by domain wall nucleation and propagation. During the propagation of the domain wall, the exchange interaction becomes the main aspect compared to the other contributed energies.
PEMANFAATAN MODEL SELF REGULATED LEARNING SEBAGAI UPAYA PENINGKATAN KEMAMPUAN BELAJAR MANDIRI PADA MATA KULIAH OPTIK
Jurnal Pendidikan Fisika Indonesia Vol 6, No 1 (2010)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v6i1.7329

Abstract

Hasil belajar mata kuliah optik selama semester gasal 2005/2006 kurang menunjukkan capaian yang maksimal, mahasiswa masihkurang menunjukkan sikap aktif dan mandiri dalam belajar. Sejumlah temuan mengindikasikan bahwa mahasiswa malas mengerjakantugas dan tidak mempersiapkan diri menghadapi perkuliahan. Berdasarkan hasil evaluasi tersebut peneliti berupaya untukmeningkatkan mutu pembelajaran agar dapat menumbuhkan kemauan mahasiswa untuk belajar mandiri dan aktif di kelassehingga dapat meningkatkan capaian hasil belajar mata kuliah optik. Model pembelajaran Self Regulated Learning paling sesuaiuntuk menyelesaikan permasalahan ini karena model ini memberi kesempatan mahasiswa untuk mengeksplorasi diri danmengarahkan ma-hasiswa untuk belajar secara mandiri. Hasil penelitian menunjukkan bahwa pemberian kebebasan memilihteman dalam kelompok dan memilih pola belajar sesuai dengan minatnya ternyata memberi kenyamanan belajar dan motivasiberkompetisi yang positif sehingga capaian belajarnya lebih baik. Learning achievement of optics subject during odd semester of 2005/2006 showed that student's achievement was not maximal.The students were inactive and did not have self learning attitude. Several findings indicated that the students were lazy in doing theassignment and did not have preparation in facing the lesson. Based on the above evaluation, the researchers have an effort toincrease the quality of the lesson in order to grow student's will to be active and have self learning attitude, which in turn canincrease their achievement on optics subject. Self Regulated Learning model is the most suitable model to be applied for solving theproblem. It is because this model gives students a chance to explore and direct themselves to be able to have self learning attitude.The result shows that the opportunity to choose friend in a group and learning pattern suitable with the student's interest givestudents enjoyable learning and motivation to compete positively leading to get better achievement.
MODEL PEMBELAJARAN SAINS BERBASIS PROSES KREATIF-INKUIRI UNTUK MENINGKATKAN BERPIKIR KREATIF DAN PEMAHAMAN KONSEP SISWA SMP
Jurnal Pendidikan Fisika Indonesia Vol 11, No 1 (2015)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v11i1.3999

Abstract

The purpose of this research is to develop and describe science characteristics learning model based on Creative-Inquiry process to increase students’ creative thinking and understanding in SMPN Pematangsiantar. The learning model used Borg Gall with One-Group Pretest Posttest Design. The data collection used validation method, observation, test, and questionnaire. The technique of data analysis used descriptive quantitative, qualitative, and non-parametric statistic. The research results are: 1)The learning material has valid category, 2) Learning material from lesson plan implementation has practical category, 3)The effectiveness of learning material is seen from Improving students’ learning achievement and Creative thinking ability through N-gain has high category. Result of non-parametric statistic analysis, namely: There isn’t difference and improvement of students’ creative thinking ability in SMPN P.siantar. Students’ responds in learning material implementation are very positive. The conclusion is science learning materials based on Creative-Inquiry process are valid, practical, and effective in SMPN Pematangsiantar. Penelitian ini bertujuan untuk mengembangakan dan mendeskripsikan karakteristik model pembelajaran sains berbasis proses kreatif-inkuiri untuk meningkatkan pemahaman dan berpikir kreatif siswa di SMPN. Model pembelajaran menggunakan model Borg Gall dengan One-Group Pretest Posttest Design. Pengumpulan data menggunakan metode validasi, observasi, tes, dan angket. Teknik analisis data menggunakan analisis deskriptif kuantitatif, kualitatif, uji statistik non-parametrik. Hasil penelitian adalah: 1) perangkat pembelajaran berkategori tinggi, 2) perangkat pembelajaran ditinjau dari pelaksaan RPP berkategori tinggi, 3) keefektifan perangkat pembelajaran dilihat dari peningkatan hasil belajar siswa dan kemampuan berpikir kreatif siswa melalui N-gain berkategori tinggi. Hasil dari analisa uji statistik non-parametrik adalah tidak terdapat perbedaan dan peningkatan dari kemampuan berpikir kreatif siswa di SMPN Pematangsiantar. Respon siswa terhadap pelaksanaan perangkat pembelajaran sangat positif. Kesimpulannya adalah perangkat pembelajaran sains berbasis proses kreatif-inkuiri adalah valid, praktis, dan efektif di SMPN Pematangsiantar.
Determination of The Rotational Friction Coefficients of Solid Cylinder with Various Inclined Plane Angle
Jurnal Pendidikan Fisika Indonesia Vol 15, No 1 (2019)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v15i1.12603

Abstract

The layer texture differences of an object have an influence on the friction force caused by both planes. This research aims to determine the static and kinetic friction coefficient on several solid cylinder materials. The benefits of this research can be used to develop experimental learning activities on friction coefficient. This research used experimental method. The research was carried out by rolling samples at various inclined plane angles and measuring the traveled distance traveled in one rotation (D). The results showed that the static and kinetic friction coefficients between aluminum cylinder and glass were 0.146 and 0.097, iron cylinder and glass were 0.136 and 0.096, glass cylinder and brass were 0.132 and 0.094, nylon cylinder and glass were 0.101 and 0.090, and stainsless cylinder and glass were 0.122 and 0.094, respectively.Perbedaan tekstur lapisan sebuah benda mempunyai pengaruh pada gaya gesek yang ditimbulkan oleh kedua bidang. Penelitian ini bertujuan untuk menentukan nilai koefisien gesek statis dan koefisien gesek kinetik pada beberapa bahan silinder pejal. Manfaat yang dapat diambil dari hasil penelitian ini adalah dapat digunakan sebagai mengembangkan kegiatan pembelajaran praktikum koefisien gesekan benda. Penelitian ini menggunakan metode eksperimen. Penelitian dilaksanakan dengan menggelindingkan sampel pada berbagai sudut kemiringan dan mengukur jarak tempuh untuk satu kali putaran (D). Hasil penelitian menunjukkan bahwa nilai koefisien gesek statis dan koefisien gesek kinetik secara berurutan untuk silinder aluminium dengan kaca sebesar 0,146  dan 0,097,  untuk silinder besi dengan kaca sebesar 0,136 dan 0,096, untuk silinder kuningan dengan kaca 0,132 dan 0,094, untuk silinder nylon dengan kaca sebesar 0,101 dan 0,090, dan untuk stainsless dengan kaca sebesar 0,122 dan 0,094.
KORELASI PENGUASAAN MATERI MATEMATIKA DASAR DENGAN PENGUASAAN MATERI PENDAHULUAN FISIKA INTI
Jurnal Pendidikan Fisika Indonesia Vol 10, No 2 (2014)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v10i2.3449

Abstract

Perkuliahan Pendahuluan Fisika Inti (PFI) di Program Studi Pendidikan Fisika di suatu LPTK di Ambon terkendala oleh kurangnya penguasaan matematika dasar mahasiswa, juga tenaga dosen dan ruangan jumlahnya terbatas. Salah satu upaya yang dilakukan untuk mengatasi masalah tersebut di atas, maka dilakukan perkuliahan berbasis web dengan memperhatikan matematika dasar terkait. Tujuan penelitian ini adalah untuk mengetahui tentang: (1) konten matematika dasar yang berkaitan langsung dengan materi PFI, dan (2) korelasi antara penguasaan materi Matematika Dasar (MD) mahasiswa dan penguasaan materi PFI mereka setelah melalui suatu perkuliahan. Studi ini dilakukan secara kuasi eksperimen terhadap dua kelompok mahasiswa, masing-masing berjumlah 28 orang. Kelompok yang pertama diajarkan dengan menggunakan perkuliahan konvensional dengan tatap muka di dalam kelas selama delapan kali pertemuan sedangkan kelompok kedua menggunakan blended learning. Pada kedua kelompok mahasiswa dilakukan tes awal dan tes akhir materi MD dan PFI. Hasil penelitian ini menunjukkan bahwa ada korelasi yang tinggi antara penguasaan materi Matematika Dasar dengan materi Pendahuluan Fisika Inti.ABSTRACTNuclear Physics Introduction (NPI) is a course in Physics Education Program in a teacher education program in Ambon. It had been constrained by the lack of students’ mastery on basic mathematics. Moreover, the number of lecturers and rooms were limited. In order to overcome the problems, a web based NPI course had been carried out. The aims of this research were to know: (1) which mathematics contents related to NPI and (2) the correlation between students’ mastery on basic mathematics and their mastery on NPI. This study was conducted in a quasi-experimental design. There were two groups consisted of 28 students in each group. The first group had been taught by direct instruction, and the second by blended learning. There were administered a pre-test and a post-test of basic mathematics and NPI for both groups. The results showed that there was a strong correlation between students’ mastery on basic mathematics and their mastery on Nuclear Physics Introduction.
Stimulation of Pressure on Liquid Concept in Stad Learning Model to Improve Rational Thinking Skills and Learning Outcomes of Students
Jurnal Pendidikan Fisika Indonesia Vol 14, No 2 (2018)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v14i2.11990

Abstract

The research aims to determine the effect of using cooperative learning model type STAD on learning science to students’ performance in rational thinking skills and learning outcome. The point of view of this influence is seen from the presence or absence of improvement rational thinking skills activity of cognitive learning outcomes after treatment. The research used experimental method with the design One Shot Case Study and took place in SMPN 3 Gorontalo. The data obtained were students’ performance in rational thinking skill and learning outcome gathered by observation sheet of students’ activity and test sheet. The result show that increase in average score of students’ performance in rational thinking in the third meeting compared to the first meeting by indicators of information digging, information processing, problem solving, and conclusion formulating. The overall result shows that the students’ performance in rational thinking skills achieves good criteria; additionally, the students’ learning outcomes achieve average score of 83.81, categorized as B (good).Penelitian ini bertujuan melihat pengaruh penggunaan model kooperatif tipe STAD pada pembelajaran IPA terhadap kecakapan berfikir rasional dan hasil belajar kognitif siswa. Pengaruh ini dilihat dari ada atau tidaknya peningkatan aktivitas kecakapan berfikir rasional dan hasil belajar kognitif siswa setelah diberikan perlakuan. Penelitian ini menggunakan metode eksperimen dengan desain One Shot Case Study yang dilaksanakan di SMP Negeri 3 Gorontalo. Data yang diperoleh berupa aktivitas kecakapan berfikir rasional siswa dan hasil belajar kognitif yang dijaring dengan menggunakan lembar pengamatan aktivitas siswa dan lembar tes. Hasil yang diperoleh menunjukkan terjadi peningkatan rerata skor aktivitas siswa untuk kecakapan berfikir rasional pada pertemuan ketiga bila dibandingkan dengan pertemuan pertama untuk masing-masing indikator menggali informasi, mengolah informasi, memecahkan masalah dan membuat kesimpulan. Hasil penelitian secara keseluruhan menunjukkan perolehan dengan kriteria sangat baik untuk kecakapan berfikir rasional siswa, dan untuk hasil belajar kognitif siswa diperoleh rerata skor sebesar 83.81 dengan predikat B (baik).
THE EFFECT OF INQUIRY BASED LEARNING ON THE REASONING ABILITY OF GRADE VII STUDENTS ABOUT HEAT CONCEPT
Jurnal Pendidikan Fisika Indonesia Vol 12, No 1 (2016)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v12i1.3871

Abstract

This study aimed to analyze the effect of Inquiry Based Learningon the reasoning ability of grade 7 students about heat concept. This study is a quasi-experimental research design with non-equivalent post-test only controls group design. Two groups of seventh grade students were included as samples, which receive the experimental class of Inquiry Based Learning treatment while the other group acted as a control group who received the learning process in accordance with the applicable provisions of the curriculum. The data collected in this study is the students reasoning ability which obtained from the test of reasoning ability. Data were analyzed using descriptive statistics and statistical parametric t-test. Results of independet research shows that there are significant differences in reasoning abilities between the experimental class and control class. In this research, the experiment class perform more better reasoning skills than the control class.Penelitian ini bertujuan untuk menganalisis pengaruh Inquiry Based Learning terhadap kemampuan penalaran siswa kelas VII pada materi Kalor. Penelitian ini merupakan penelitian eksperimen semu dengan rancangan non-equivalent post-test only control group design.  Dua kelompok siswa kelas VII  dilibatkan sebagai sampel penelitian, dimana kelas eksperimen menerima perlakuan Inquiry Based Learning sementara kelompok lainnya bertindak sebagai kelas kontrol yang menerima proses pembelajaran sesuai dengan ketentuan kurikulum yang berlaku di sekolah tempat penelitian dilaksanakan. Data yang dikumpulkan dalam penelitian ini adalah kemampuan penalaran siswa yang diperoleh dari hasil tes kemampuan penalaran. Data dianalisis dengan menggunakan statistik deskriptif dan statistik parametrik Independent t-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan kemampuan penalaran yang signifikan antara kelas eksperimen dan kelas kontrol Kelas eksperimen menunjukkan kemampuan penalaran yang lebih baik dibandingkan dengan kelas kontrol.
ONLINE-COURSE DEVELOPMENT VIA DISCUSSION-FORUM ON THE STUDENTS OF PHYSIC EDUCATION UNIVERSITAS NEGERI SEMARANG
Jurnal Pendidikan Fisika Indonesia Vol 13, No 1 (2017)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v13i1.8982

Abstract

Students of Physic Education of Universitas Negeri Semarang often find some difficulties to understand the material. During difficult times, students usually find references on the internet,ask a friend who already understand, or ask a senior friend. Mostly students have a device that can be used to access the internet. Online-course via discussion-forum can be used as a discussion facility when they find difficulties to understand. Online-course via discussion-forum developed with ADDIE development models that includes the stages of analysis, design, development, implementation, and evaluation. Online-course discussion forum contains the list of courses that can be accessed by students via internet through the website discussion.belajarfisika.web.id. Feasibility of online course discussion forum was measured through assessment sheets of feasibility test from validators and questionnaire responses from students. The results of the feasibility test from the validator and student responses indicate that criteria are eligible. Results of the questionnaire about students' perceptions of learning through online course discussion forum show that Physic Education Students of Universitas Negeri Semarang have good perceptions of learning through online-course via discussion-forums.
DEVELOPING OF ELECTRONIC TEACHING MATERIAL BASED ON MOBILE LEARNING IN THE WAVE SUBJECTS
Jurnal Pendidikan Fisika Indonesia Vol 11, No 2 (2015)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v11i2.4231

Abstract

In the advanced and modern era, technological sophistication led to learning which initially runs, in which teachers and students meet each other and communicate in the classroom, can be implemented through of information technology. Along with the development of information, where books and teachers who initially as a primary source of learning, are now beginning to experience growth from the internet. Mobile learning defined as mobile devices that are used in the learning process. The wave course is one of subject that must be taken by students of physics education in the third semester. This course emphasizes the concepts of wave were reviewed mathematically and the phenomenon that occurs in everyday life. Mobile learning developed in this study in the form of electronic teaching materials on subjects of waves. The aim of this study was to develop electronic teaching material in the form of mobile learning. The sample of this study is 80 students in the third semester students who are taking waves courses. The results show that mobile learning that has been developed has score 3.8 and included valid criteria. Pada era yang serba maju dan modern, kecanggihan teknologi menyebabkan pembelajaran yang awalnya berjalan satu arah, dimana guru dan siswa saling bertemu dan berkomunikasi di dalam kelas, dapat dilaksanakan melalui bantuan teknologi.informasi. Seiring dengan perkembangan informasi, buku dan guru yang awalnya sebagai sumber belajar utama, saat ini sudah mulai mengalami perkembangan dimana sumber belajar yang berasal dari internet sudah mulai sering dimanfaatkan dalam proses pembelajaran. Mobile larning didefinisikan sebagai perangkat mobile yang dipergunakan dalam proses belajar mengajar. Mata kuliah gelombang sendiri merupakan salah satu mata kuliah yang wajib ditempuh oleh mahasiswa program studi pendidikan fisika semester 3. Mata kuliah ini menekankan pada konsep gelombang yang ditinjau secara matematis dan fenomenanya yang terjadi dalam kehidupan sehari-hari dalam bentuk bahan ajar elektronik. Tujuan dari penelitian ini adalah untuk mengembangkan bahan ajar elektronik dalam bentuk mobile learning. Adapun sampel dari penelitian ini adalah 80 mahasiswa semester 3 yang sedang menempuh mata kuliah gelombang. Hasil penelitian menunjukkan bahwa mobile learning yang sudah dikembangkan memiliki score validasi 3.8 dan termasuk dalam kriteria valid

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