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PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)

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Published by Universitas Negeri Jakarta

ISSN : 23021829 EISSN : 24769398 DOI : https://doi.org/10.21009/03

Core Subject : Science, Education, Engineering,

Electrical & Electronics Engineering Energy Physics Other

Focus and Scope: Physics education Physics Instrumentation and Computation Material Physics Medical Physics and Biophysics Physics of Earth and Space Physics Theory, Particle, and Nuclear Environmental Physics and Renewable Energy

Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)

Articles 52 Documents

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Search results for , issue "Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020" : 52 Documents clear

EFEK PENAMBAHAN ALUMINIUM TERHADAP KETAHANAN OKSIDASI TEMPERATUR TINGGI PADUAN LOGAM FERROSILICON-MAGNESIUM Lusita Lusita; Bambang Hermanto; Anggara Budi Susila; Toto Sudiro
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Paduan Fe-Si-Mg-Al dengan variasi komposisi ferrosilicon-magnesium dan Al yaitu [A] 100(Fe-Si-Mg); [B] 97,79(Fe-Si-Mg)-2,21Al; [C] 94,79(Fe-Si-Mg)-5,27Al; dan [D] 89,16(Fe-Si-Mg)-10,84Al telah disintesa menggunakan teknik metalurgi serbuk. Struktur dan ketahanan oksidasi dari paduan logam Fe-Si-Mg-Al dengan atau tanpa penambahan Al dipelajari menggunakan X-ray Diffractometer (XRD) untuk mengetahui fasa yang terbentuk, Scanning Electron Microscope-Energy Dispersive X-ray Spectrometer (SEM-EDS) untuk menganalisa morfologi dan sebaran elemen serta komposisi paduan, dan uji oksidasi dilakukan di dalam muffle furnace pada temperatur 800oC untuk mengevaluasi ketahanan oksidasi paduan logam pada suhu tinggi. Hasil XRD dan SEM-EDS menunjukkan bahwa paduan logam Fe-Si-Mg-Al telah berhasil disintesa. Sebelum oksidasi, paduan ini tersusun atas fasa Si, FeSi, α-FeSi2, dan β-FeSi2, sedangkan setelah oksidasi paduan terdiri dari fasa Si, FeSi, α-FeSi2, β-FeSi2, Fe2O3 dan lapisan SiO2 bergantung pada komposisi masing-masing paduan logam. Setiap komposisi menunjukkan ketahanan oksidasi yang berbeda. Ketahanan oksidasi paduan logam Fe-Si-Mg cenderung meningkat dengan penambahan Al dengan nilai optimum adalah 2,2%at. Kata-kata kunci: paduan logam, Fe-Si-Mg-Al, metalurgi serbuk, oksidasi. Abstract Fe-Si-Mg-Al alloys with composition variation of ferrosilicon-magnesium and Al such as 100(Fe-Si-Mg), 97.79(Fe-Si-Mg)-2.21Al, 94.79(Fe-Si-Mg)-5.27Al, and 89.16(Fe-Si-Mg)-10.84Al were prepared using a powder metallurgy techniques. The structure and oxidation resistance of the Fe-Si-Mg-Al alloys with or without the Al addition were studied using X-ray Diffractometer (XRD) to determine the phases formed, Scanning Electron Microscope-Energy Dispersive X-ray Spectrometer (SEM-EDS) to determine morphology, element distribution and composition, and oxidation test was carried out in muffle furnace at 800ºC for 8 cycles to determine the high temperature oxidation resistance of the Fe-Si-Mg-Al alloys. The results of XRD an SEM-EDS show that the Fe-Si-Mg alloys were successfully synthesized. The Fe-Si-Mg-Al alloy before oxidation consists of Si, FeSi, α-FeSi2, dan β-FeSi2 phases, whereas after oxidation new phases of Fe2O3 and SiO2 scale are formed. Each composition shows different oxidation resistance. The oxidation resistance of Fe-Si-Mg alloys increases with the optimum aluminum concentration which is about 2,2at%.. Keywords: alloys, Fe-Si-Mg-Al, powder metallurgy, oxidation

PENGARUH GELOMBANG ULTRASONIK TERHADAP PERILAKU LALAT RUMAH (MUSCA DOMESTICA) Riko Rakhmat; Mitra Djamal; Tri Siswandi Syahputra; Ikah Ning Prasetiowati P
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Kesehatan sebagai hal terpenting dalam kehidupan guna menunjang aktivitas. Salah satu faktor pengganggu kesehatan ialah penyakit yang disebarkan oleh lalat rumah dengan populasi yang besar sehingga sering ditemukan di sekitar lingkungan tempat beraktivitas. Untuk mengurangi dampak buruk dari lalat rumah, dibuat alat yang mampu menghalau lalat rumah sehingga mengurangi resiko penyebaran penyakit pada manusia. Alat yang dibuat ialah alat pengusir lalat rumah dengan menggunakan gelombang ultrasonik. Dipilih gelombang ultrasonik karena lalat rumah memiliki rentang frekuensi 36 kHz sampai 44 kHz. Pemaparan gelombang ultrasonik dilakukan pada lalat rumah yang di tempatkan pada wadah yang diberi atraktan berupak kotoran ayam dan daging ayam busuk. Variasi pemaparan gelombang ultrasonik dengan frekuensi interval 5 kHz selama 5 menit. Dari hasil eksperimen diperoleh frekuensi efektif 40 kHz dan jarak efektif 10 cm untuk menghalau lalat rumah pergi menjauhi sumber gelombang ultrasonik. Kata-kata kunci: Amplifier, Frekuensi, Lalat Rumah, Osilator, Ultrasonik. Abstract Health is the most important thing in life to support activities. One of the health disturbing factors is a disease spread by Housefly with a large population so that it is often found around the environment where it is active. To reduce the adverse effects of housefly, a tool that is able to dispel housefly can reduce the risk of spreading disease in humans. The tools that are made are Housefly repellent devices using ultrasonic waves. Ultrasonic waves were chosen because housefly have a frequency range of 36 kHz to 44 kHz. Ultrasonic wave exposure is carried out on housefly which are placed in containers that are given attractant with chicken manure and rotten chicken meat. Variation of ultrasonic wave exposure with 5 kHz interval frequency for 5 minutes. From the experimental results obtained an effective frequency of 40 kHz and an effective distance of 10 cm to ward off housefly away from the source of ultrasonic wave. Keywords: Amplifier, Frequency, Housefly, Oscillator, Ultrasonic.

THE EFFECT OF 21ST CENTURY LEARNING MODELS AND DIVERGENT THINKING TO HIGHER ORDER THINKING SKILLS IN PHYSICS SUBJECTS OF SENIOR HIGH SCHOOL Aji Saputra; I Made Astra; Yetti Supriyati Saefudin
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Era globalisasi memberi dampak pada berbagai aspek kehidupan, salah satunya adalah dalam pelaksanaan pendidikan. Pendidikan hendaknya mampu menghasilkan sumberdaya manusia yang memiliki kompetensi abad-21. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh dari model pembelajaran abad-21 dan berpikir divergen terhadap kemampuan berpikir tingkat tinggi. Penelitian ini menggunakan metode Quasi Experiment, desain penelitian Treatment by level 2x2 dan terdapat 71 sampel yang dipilih dengan purposive sampling. Berpikir divergen dikelompokkan menjadi berpikir divergen tinggi dan rendah bertujuan untuk mengetahui pengaruh model pembelajaran terhadap tingkat berpikir divergen yang berbeda. Model pembelajaran abad-21 dibatasi yaitu kelas eksperimen diberi perlakuan menggunakan model Treffinger dan kelas kontrol diberi perlakuan dengan model Problem Based Learning. Pada penelitian ini diperoleh hasil uji-t sebesar 0,038 dan hasil uji anava 2 arah sebesar 0,04. Kesimpulan penelitian ini sebagai berikut: 1) ada perbedaan kemampuan berpikir tingkat tinggi siswa yang diberi model Treffinger dan model Problem Based Learning, 2) ada pengaruh interaksi antara model pembelajaran dan berpikir divergen terhadap kemampuan berpikir tingkat tinggi siswa. Kata-kata kunci: treffinger, berpikir divergen, kemampuan berpikir tingkat tinggi. Abstract Globalization has an impact on various aspects of life, one of them is in the implementation of education. Education should be able to produce human resources that have 21st century skills. The aim of this research is to determine the effect of 21st century learning models and divergent thinking to higher order thinking skills. This research used a quasi experiment method, treatment by level 2x2 research design and there are 71 samples selected by purposive sampling. Divergent thinking is divided into high and low divergent thinking to determine the effect of learning model on various levels of divergent thinking. The 21st century learning model is consist in that the experimental class is treated using the Treffinger model and the control class is treated with the Problem Based Learning model. In this study the results of the t-test were 0.038 and the results of the 2-way anava test were 0.04. The conclusions of this study are as follows: 1) there are differences in the ability of higher order thinking skills who are given the Treffinger model and the Problem Based Learning model, 2) there is an interaction effect between learning models and divergent thinking toward higher order thinking skills. Keywords: treffinger, divergent thinking, higher order thinking skills.

HASIL ANALISIS KEBUTUHAN PEMANFAATAN LABORATORIUM FISIKA SEBAGAI PENUNJANG HASIL BELAJAR SISWA Cintia Pinatih Sari; Liszulfah Roza
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Laboratorium merupakan suatu ruang atau tempat berupa gedung untuk belajar, percobaan dan penyelidikan dimana siswa dapat berinteraksi dengan berbagai alat dan bahan guna meningkatkan mutu serta sistem pengajaran. Di dalam jurnal ini membahas studi pendahuluan berupa hasil analisis kebutuhan terhadap pemanfaatan laboratorium fisika sebagai penunjang hasil belajar siswa. Tempat penelitian dilakukan di beberapa SMA yang terletak di Jakarta Timur dengan responden siswa-siswi kelas XI. Penelitian ini menggunakan metode kualitatif. Tahapan pengumpulan data yaitu melakukan survey dengan memberikan lembar kuesioner ke siswa-siswa, wawancara guru bidang studi dan kemudian dokumentasi. Teknik analisis data yang digunakan yaitu teknik deskriptif kualitatif, kemudian menarik kesimpulan dari hasil yang telah di dapatkan. Kata-kata kunci : Pemanfaatan, Laboratorium Fisika, Hasil Belajar Siswa Abstract Laboratories are a space or place of building for study, experiments and investigations where students can interact with various tools and materials to improve the quality and teaching system. In this journal discusses preliminary studies in the form of analysis of the need to use physics laboratory to support the learning outcomes of students. The research venue was conducted at several high schools located in East Jakarta with respondents of class XI students. This research uses qualitative methods. The stage of data collection is conducting a survey by providing a questionnaire to students, interviews teachers field of study and then documentation. The data analysis technique used is a qualitative descriptive technique, then draw conclusions from the results that have been in the get.. Keywords : Utilization, Physics laboratory, Student learning outcomes

PENGEMBANGAN MODUL ELEKTRONIK FISIKA BERBASIS I-SETS BERBANTUAN ARTICULATE STORYLINE PADA MATERI GELOMBANG CAHAYA Siti Fatimah; Vina Serevina; Sunaryo Sunaryo
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Penelitian ini bertujuan mengembangkan modul elektronik fisika berbasis I-SETS berbantuan Articulate Storyline pada materi gelombang cahaya. Penelitian dilakukan kepada peserta didik kelas X SMAIT/MA. Metode yang digunakan adalah metode research and development (R&D) dengan model pengembangan ADDIE. Model pengembangan ADDIE meliputi lima tahapan, yaitu tahap analisis (Analyze), tahap perencanaan (Design), tahap pengembangan (Development), tahap implementasi (Implementation), dan tahap evaluasi (Evaluate). Penelitian analisis kebutuhan diintrepretasikan dengan Skala Guttman dengan tipe jawaban “ya-tidak”. Berdasarkan hasil analisis kebutuhan yang dilakukan kepada 32 peserta didik dan guru SMAIT/MA Jabodetabek pada Febuari 2020, didapatkan bahwa 100% membutuhkan bahan ajar alternatif dalam proses pembelajaran khususnya pada materi gelombang cahaya, 56,25% pembelajaran menggunakan modul elektronik lebih berkualitas dibandingkan pembelajaran tanpa menggunakan modul eletronik, 68,75% antusias saat mengikuti pembelajaran I-SETS pada materi gelombang cahaya, 96,88% modul elektronik lebih menarik jika dilengkapi dengan data dan fenomena dalam kehidupan sehari-hari yang dikaitkan dengan I-SETS, dan 90,63% setuju dengan adanya penelitian pengembangan modul elektronik fisika berbasis I-SETS berbantuan Articulate Storyline pada materi gelombang cahaya. Berdasarkan analisis kebutuhan tersebut dapat dinyatakan bahwa dibutuhkan pengembangan modul elektronik fisika berbasis I-SETS berbantuan Articulate Storyline pada materi gelombang cahaya. Kata-kata kunci: Modul elektronik, Gelombang cahaya, I-SETS, Articulate Storyline Abstract The study aims to develop the e-SETS-based physics electronic module with Articulate Storyline on light wave material. This study was conducted to the students of class X SMAIT/MA. The method used in this research is the research and development (R&D) method with the ADDIE development model. The ADDIE development Model includes five stages, namely the analysis Stage (Analyze), the planning stage (Design), the development phase (Development), the implementation phase (implementation), and the evaluation phase (Evaluate). Research analysis needs to be interpreted with a Guttman scale with a "yes-no" answer type. Based on the results of the analysis of the needs of the 32 students and teachers SMAIT/MA Jabodetabek on Febuari 2020, obtained that 100% need an alternative teaching materials in the learning process especially on light wave material, 56.25% of learning using electronic modules is more quality than learning without using the Eletronik module, 68.75% enthusiastic when following I-SETS learning on light wave material, 96.88% of electronic modules are more attractive if supplemented with data and phenomena in everyday life associated with I-SETS, and 90.63% agreed with the development of electronic module-based physics I-SETS assisted by Articulate Storyline in light wave material. Based on these needs analysis, it can be stated that it needed the development of electronic modules physics-based I-SETS assisted Articulate Storyline on the light wave material. Keywords: Electronic module, light wave, I-SETS, Articulate Storyline

PENGEMBANGAN MODUL ELEKTRONIK FLIPBOOK BERBASIS PROBLEM BASED LEARNING PADA MATERI INDUKSI ELEKTRONIK SMA KELAS XII Farah Muthi Hermawati; Sunaryo Sunaryo; Cecep E. Rustana
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Pembelajaran fisika abad 21 memerlukan berbagai inovasi di bidang media pembelajaran. Salah satu inovasi yang dapat dilakukan adalah mengembangkan modul elektronik flipbook sebagai sebuah alternatif untuk mempelajari induksi elektromagnetik. Tujuan dari penelitian ini adalah untuk melakukan analisis awal dan mengembangkan flipbook pada induksi elektromagnetik berbasis PBL untuk siswa SMA kelas XII. Metode Dick and Carey pada Research and Development diadopsi untuk mengembangkan produk yang mencakup bagian cover, pendahuluan, isi dan penutup yang dilengkapi dengan soal-soal berbasis berpikir tingkat tinggi (HOTS). Validasi produk lebih lanjut akan dilakukan oleh ahli pembelajaran, media dan materi. Hasil penelitian awal dari pengembangan modul flipbook ini menunjukan bahwa modul tersebut sangat diperlukan dalam pembelajaran Fisika. Hal itu didasari pada pendapat siswa yang menyatakan bahwa 61% pembelajaran di sekolah belum efektif dalam hal penggunaan media berbasis teknologi kemudian 42% siswa menyatakan bahwa induksi elektromagnetik menjadi materi yang dianggap sulit oleh siswa. Selain itu, prototype produk flipbook telah berhasil dikembangkan dan akan dilakukan validasi lebih lanjut dan implementasi pada penelitian berikutnya. Kesimpulan dari penelitian ini adalah bahwa flipbook berbasis PBL sangat diperlukan dan berpotensi memiliki keunggulan untuk digunakan untuk pembelajaran fisika induksi elektromagnetik di SMA. Kata-kata kunci: modul elektronik, flipbook, induksi elektromagnetik. Abstract 21st-century physics learning requires various innovations in the field of instructional media. One innovation that can be done is to develop a flipbook electronic module as an alternative to studying electromagnetic induction. The purpose of this study was to conduct preliminary analysis and develop a flipbook on PBL-based electromagnetic induction for high school students in class XII. Dick and Carey method in Research and Development was adopted to develop products that include the cover, introduction, content, and cover sections that are equipped with questions based on higher-order thinking (HOTS). Further product validation will be carried out by learning experts, media, and material. Initial research (preliminary analysis) results from the development of this flipbook module showed that the module was very necessary in Physics learning. This is based on the students' opinion which states that 61% of learning in schools is not yet effective in terms of the use of technology-based media. Then 42% of students state that electromagnetic induction is a learning material that is considered difficult by students. Besides, the prototype of the flipbook product has been successfully developed and further validation and implementation will be carried out in subsequent studies. This research concluded that the PBL-based flipbook was very necessary and have the potential to be used for learning electromagnetic induction physics in high school. Keywords: electronic modules, flipbooks, electromagnetic induction.

PENGEMBANGAN ALAT PENGUKUR CEPAT RAMBAT BUNYI MENGGUNAKAN SENSOR ULTRASONIK SEBAGAI MEDIA PEMBELAJARAN FISIKA SMA Zulfikar Zulfikar; Cecep E. Rustana; Widyaningrum Indrasari
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Gelombang bunyi adalah salah satu materi pembelajaran fisika yang dianggap sulit oleh peserta didik. Salah satu penyebab hal tersebut adalah guru fisika hanya mengajar dengan media pembelajaran yang seadanya. Berdasarkan analsis kebutuhan yang telah dilakukan, sebagian besar guru fisika mengajarkan materi gelombang bunyi dengan menggunakan media berupa powerpoint. Penelitian ini bertujuan untuk mengembangkan alat praktikum pengukur cepat rambat bunyi di udara dengan menggunakan sensor ultrasonik. Alat ini menggunakan sensor ultrasonik HC-SR04 sebagai pembangkit gelombang ultrasonik dan menggunakan mikrokontroler arduino sebagai sistem kontrol alat praktikum. Hasil dari pengukuran cepat rambat bunyi menggunakan alat ini adalah 342,9986038 m/s dengan presentase error sebesar 0,004294504 %. Kata-kata kunci : Alat Praktikum, Cepat Rambat Bunyi, Sensor Ultrasonik Abstract Sound waves are one of the physics learning materials that are considered difficult by students. One of the causes of that is the physics teacher only teaches with a simple learning media. Based on the needs analysis, most physics teachers teach sound wave topics using a PowerPoint. The research aims to develop a practicum tool that can measure sound velocity in the air using an ultrasonic sensor. The tool uses the ultrasonic sensor HC-SR04 as an ultrasonic wave generator and uses the Arduino microcontroller as a control system for practicum tools. The result of a quick measurement of sound velocity using this tool is 342.9986038 m/s with a percentage error of 0.004294504%. Keywords : Practicum tool, Sound velocity, ultrasonic sensor

PENGEMBANGAN E-LEARNING BERBASIS SCHOOLOGY PADA MATERI GERAK PARABOLA UNTUK PEMBELAJARAN BLENDED LEARNING Sasa Rosita; Anggara Budi Susila; Cecep E. Rustana
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstrak Materi gerak parabola merupakan materi yang cukup sulit diterapkan pada mata pelajaran fisika, sehingga perlu visualisasi menggunakan media pembelajaran. Salah satu fasilitas teknologi yang dapat dimanfaatkan sebagai media pembelajaran dalam penerapan kurikulum 2013 adalah e-learning. Penelitian ini bertujuan untuk mengembangkan e-learning berbasis schoology pada materi gerak parabola untuk pembelajaran blended learning. Metode yang digunakan dalam penelitian ini adalah metode research and development (R&D) dengan model pengembangan ADDIE. Model pengembangan ADDIE meliputi lima tahapan, yaitu tahap analisis (Analyze), tahap perencanaan (Design), tahap pengembangan (Development), tahap penerapan (Implementation), dan tahap evaluasi (Evaluate). E-learning yang dihasilkan untuk pembelajaran blended learning yang mencakup materi gerak parabola pada bidang datar dan bidang miring serta dapat diakses menggunakan laptop maupun telepon seluler yang terkoneksi dengan jaringan internet. E-learning ini dilengkapi dengan fitur pembelajaran seperti absensi, materi, forum untuk diskusi, kuis dan rapor. Instrumen validasi yang digunakan berupa kuesioner skala likert dengan responden para ahli materi, ahli media, ahli pembelajaran, dan akan diujicobakan kepada siswa. Diharapkan e-learning berbasis schology pada materi gerak parabola untuk pembelajaran blended learning layak digunakan sebagai media pembelajaran. Kata Kunci: E-learning, Schoology, Gerak Parabola, Blended Learning Abstract Parabolic motion material is material that is quite difficult to apply in physics, so it needs visualization using instructional media. One of the technological facilities that can be utilized as a learning media in applying the 2013 curriculum is e-learning. This research aims to develop schoology-based e-learning on parabolic motion material for blended learning. The method used in this research is research and development (R&D) with the ADDIE development model. The ADDIE development model includes five stages, there are the analysis stage (Analyze), the planning stage (Design), the development stage (Development), the implementation (Implementation), and the evaluation stage (Evaluate). E-learning that produced for blended learning that includes parabolic motion material on flat and inclined planes and can be accessed using a laptop or cell phone connected to the internet network. E-learning is equipped with learning features such as attendance, materials, forums for discussion, quizzes and report cards. The validation instrument used was a Likert scale questionnaire with respondents from material experts, media experts, learning experts, and would be tested on students. Schology-based e-learning is expected on parabolic motion material for blended learning to be used as a learning medium. Keywords: E-learning, Schoology, Parabolic Motion, Blended Learning

Audio Visual Teaching Materials Based on Flash to Train Students Skill to Create Mind Mapping in Simple Harmonic Motion Reni Puspitasari; Yetti Supriyati; Dwi Susanti
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstract. The purpose of this study is to develop audio visual teaching materials based on flash that can makes students enable to rewrite every recovered material in the form of mind mapping on simple harmonic motion materials. The concept of teaching materials development is based on basic revision competence of the 2013 curriculum in x class. This study uses the method of research and development (RND) with an ADDIE development model. This ADDIE development models have five stages, the analytic stages (Analytic), the development stages (Development), the implementation (Implementation), and the evaluating stage (Evaluation). The product produced in the form of flash-based audio visual teaching material that can be used to support learning activities by teachers and independent teaching materials for students to practice skills in making mind mapping easily. Assessments of the product are made by materials experts, media experts, and learning professionals. Prodik trials are conducted on high school physics teachers and high school students.

Profile Of Combinatorial Reasoning Ability Using Description Tests In Physics Learning Of High School Students Feby Dwi Cahyanti; Yetti Supriyati; Anggara Budi Susila
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 9 (2020): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2020
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Abstract. The purpose of this study is to describe the combinatorial reasoning ability of high school students in physics learning and to determine the characteristics and the instrument quality of combinatorial reasoning using written test. The research method used is Analyze Design Development Implementation and Evaluation (ADDIE). The written test has the characteristics to measure the ability of deductive hypothesis between variables, to determine the process of combining student reasoning in solving the sequence and series problems and use all possible alternative answers in solving problem systematically based on the stage of combinatorial reasoning. The combinatorial reasoning test was validated by expert and physics teachers. The research participants are student in six of high school grade eleven who had learn all of the concept in one terms. The results of the research show combinatorial reasoning ability of high school students that 24% of students had a high level of combinatorial reasoning, in this case the students are able to fulfill the combinatorial stages. 64% of students were in the medium category and 10.83% of students were in the low category

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Dewi Muliyati

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dmuliyati@unj.ac.id

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-

Journal Mail Official
snf@unj.ac.id

Editorial Address
Fisika FMIPA Universitas Negeri Jakarta GHA Lt.5 Jl Rawamangun Muka No.1

Location
Kota adm. jakarta timur,

Dki jakarta

INDONESIA

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Home Page

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Reviewer

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Contact Name Dewi Muliyati

Contact Email dmuliyati@unj.ac.id

Phone -

Journal Mail Official snf@unj.ac.id

Editorial Address Fisika FMIPA Universitas Negeri Jakarta GHA Lt.5 Jl Rawamangun Muka No.1

Location Kota adm. jakarta timur, Dki jakarta INDONESIA

Abstract

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Contact Name
Dewi Muliyati

Contact Email
dmuliyati@unj.ac.id

Phone
-

Journal Mail Official
snf@unj.ac.id

Editorial Address
Fisika FMIPA Universitas Negeri Jakarta GHA Lt.5 Jl Rawamangun Muka No.1

Location
Kota adm. jakarta timur,

Dki jakarta

INDONESIA