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INDONESIA
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
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 976 Documents
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RANCANG BANGUN ALAT PEMANTAU PENGGUNAAN ENERGI LISTRIK RUMAH TANGGA BERBASIS INTERNET Sri Suryaningsih; Sahrul Hidayat; Faisal Abid
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (652.361 KB) | DOI: 10.21009/0305020617

Abstract

Electrical energy is a necessity for human beings and the use of electrical energy which is pretty much contained in the household sector. Electricity used in the household sector amounted to 35% of the total electricity consumed in Indonesia every month. The savings in energy use in the household are the first step that can be done to anticipate the energy crisis. The purpose of research makes a tool that can monitor and calculate the power consumption used by an electronic device or in whole in a home can be performed remotely using the internet in data transmission, in which the electrical power used is displayed on a PC screen in a WEB site. The results have been made hardware design, software, web design and manufacture. Results of testing done by looking at household electrical power are seen at the web address compared results observed directly shows good accuracy. Keywords: household, electrical power, distance, WEB.
MENGURANGI DAMPAK PANAS MATAHARI PADA DINDING KACA DENGAN “WATER FLOW” Muh Syukri Ahsani; Husna Noor Mufida; Mahardika Prasetya Aji; Sulhadi Sulhadi
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (812.688 KB) | DOI: 10.21009/0305020618

Abstract

The use of glass as a wall will cause the temperature in the room rose due to higher conduction and radiation from sunlight passing through the glass. So far, the impact of solar heat through the glass yan reduced by installing curtains or window film. In this study, water was supplied to the glass walls to reduce the impact of heat in the glass chamber. Research done by creating a miniature model house roofed and walled glass that is placed in the middle of the field during the sunny day. The water then flowed through the roof and walls of glass and made observations in the glass room temperature intervals of 30 seconds each. Temperatures inside the miniature house is then measured with a digital thermometer. Data analysis was done by plotting the relationship between the temperature inside the glass. Results obtained indicating that the air temperature in the glass room that flowed water is lower than without the flow of water, but the temperature difference obtained is not significant. Keywords: cooling, water, glass,greenhouse.
PROSES PENDINGINAN AIR DENGAN LIMBAH BATU BATA Muh Syukri Ahsani; Husna Noor Mufida; Masturi Masturi; Ian Yulianti
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (657.339 KB) | DOI: 10.21009/0305020619

Abstract

PDAM water reservoir or water in the tub was hot during the day and less convenient to use for bathing. The water needs to be cooled down 2-50C to make it more convenient to use. One method that is inexpensive to cool water that pass through a gap broken bricks. The study was conducted by the length variation of water flow through the gap broken bricks. Furthermore, the temperature of the water before and after the gap of broken bricks were measured using a mercury thermometer. The analysis is done by comparing the tables and graphs to analyze the relationship between the length of the flow to the drop in temperature. The results showed that the most effective water cooling process by passing the gap of broken bricks a long stream of 1 meter. Keywords : cooling water , temperature , bricks.
PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) DENGAN METODE EKSPERIMEN UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR IPA-FISIKA SISWA KELAS VIII.A SMPN 12 KOTA BENGKULU Dedy Hamdani; Dio Aru Prasetya; Connie Connie
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.748 KB)

Abstract

This study aims to improve the activity and learning outcomes of students with the implementation of problem-based learning (PBL) model. The subjects were the students of class VIII.A of state junior high school 12 (SMPN 12) of city of Bengkulu as many as 24 students. Data obtained from the test and observations sheets were analyzed using descriptive statistics. This research was conducted in four phases: planning, action, observation, and reflection. The results showed that the learning activities of students in the first cycle with an average score of 25.5 in enough categories, the second cycle of 33.5 in good categories, and the third cycle of 37.5 in good categories. The learning outcomes of students obtained for the cognitive aspects of the first cycle are the average values ​​of 67.75 and 62.50% of mastery learning; the second cycle are the average values ​​of 82.88 and 95.83% of mastery learning; and the third cycle are the average values ​​of 76.03 and 87.50% of passing grade. Learning outcomes of students ​​obtained for the affective aspects of the first cycle by an average of 57.64; the second cycle of 73.07; and the third cycle of 76.74. Learning outcomes of students obtained for psychomotor aspects of the first cycle values ​​ by an average of 74.65; the second cycle of 94.97; and the third cycle of 96.01. In general it can be said that the implementation of problem based learning model with the experimental method can increase the activity and learning outcomes of students. Keywords: activity learning, experimental methods, learning outcomes, problem based learning model.
PENGARUH BUAH LEMON SEBAGAI MEDIA PEMBELAJARAN LISTRIK DINAMIS TERHADAP KONDISI STRESS BELAJAR SISWA Ulya Santa Anugrahaini; Sutikno Sutikno; Masturi Masturi
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.364 KB)

Abstract

Fruit is not only as a source of vitamins that are beneficial to health. Energy experts begin to look for the existence of the fruit that is not just a complement of nutrients; they open a new knowledge that the fruit can become a source of electrical energy alternatives. On the other hand, the educators participating improve the usefulness of the fruit in learning activities as a learning medium dynamic power which can help students and teachers in achieving the learning objectives. In this study, the fruit is used as a medium of electrodynamic power which can reduce students' stress conditions. This student learning stress conditions will affect the memory, memory, concentration and student achievement. The purpose of this study is to determine the effect of lemon as a medium of learning to learn physics student stress conditions, so that the results of this study indicates that the fruit is not only capable of as a source of vitamins and alternative electric energy source, but it can be useful as a learning medium which can reduce student’s stress conditions. Keywords: Lemon, Stress Conditions of Students Learning, Electrodynamics Learning Media.
PENGARUH EKSPERIMEN INDUKSI ELEKTROMAGNETIK TERHADAP PERKEMBANGAN KREATIVITAS SISWA Anton Winarto; Sutikno Sutikno; Masturi Masturi
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (395.862 KB)

Abstract

This study aims: to determine the effect of electromagnetic induction experiment in creativity that uses simple ingredients that are easily found in everyday environments, and to know the students who have high creativity and the students who have low creativity. The method used is a method of pre-experimental design with one-shot case study design study. The subjects of the study consisted of one class by the number of students in class XI 25 SMK Shipping Akpelni. Data were collected using an instrument of learning keterlaksanaan observation sheet and questionnaire (questionnaire). Keterlaksanaan learning by experimentation by students with electromagnetic induction material has been done from the beginning to the end with an average score of 88.8 and a very good response to the electromagnetic induction experiment method well known based on the questionnaire and from observations by researchers with the percentage of students who answer yes are on average 82.5%. Based on the data analysis of the results showed that learning with the experimental method of electromagnetic induction material can influence the development of students' creativity. Keywords: experiment; Electromagnetic induction; creativity.
PENGARUH PEMBELAJARAN BERBASIS PROYEK TERHADAP KREATIVITAS SISWA MELALUI ELEKTROSKOP SEDERHANA Dian Novita Sari; Sutikno Sutikno; Masturi Masturi
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (595.039 KB)

Abstract

Penelitian ini merupakan penelitian kualitatif dengan tujuan untuk mengetahui pengaruh pembelajaran berbasis proyek terhadap kreativitas siswa dengan membuat proyek elektroskop sederhana. Minimnya pemanfaatan media membuat pembelajaran menjadi kurang menarik sehingga untuk mendukung tujuan pembelajaran diperlukan suatu media yang dapat mengembangkan kreativitas peserta didik Metode penelitian adalah deskriptif kualitatif. Teknik pengumpulan data menggunakan metode observasi, wawancara dan dokumentasi. Observasi dilaksanakan ketika siswa melaksanakan eksperimen membuat elektroskop sederhana melalui model pembelajaran berbasis proyek. Tes yang dilaksanakan untuk evaluasi hasil dari pembelajaran berbasis proyek. Keywords : Elektroskop; Kreativitas; Pembelajaran berbasis proyek.
PERBANDINGAN HASIL BELAJAR FISIKA SISWA YANG MENGGUNAKAN MODEL PEMBELAJARAN KOORPERATIF TIPE GROUP INVESTIGATION DENGAN DISCOVERY INQUIRY DI SMA Dewi Maynastiti; Vina Serevina; Anggara Budi Susila
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (598.927 KB)

Abstract

The purpose of this research is to know the comparison of learning outcomes physics student using cooperative learning model of type Group Investigation with Discovery Inquiry. The research is conducted in SMAN 2 Bekasi on February-April 2015. The samples were 38 students who have similar conditions. The samples are X MIA 5 as experiment class 1 and X MIA 6 as experiment class 2. The method used in this research is quacy experimental design. The instrument of this research is multiple choice formed with 30 questionare. Requirement test uses normality test with Chi-square since χ2count (5,188) ≤ χ2table (12,59159) on experiment class 1 and χ2count (2,649) ≤ χ2table (12,59159) on experiment class 2, than the conclusion is that the data is distributed normal. On homogeneity test for α=5% and n=38 obtained Fcount (1,348) Ftable (1,76) therefore the data obtained are homogeneous. Based on hypothesis test using t-test, shown that tcount (1,86) and ttable (1,66571) at significance level α=5% with dk = 38+38-2=74. Because of tcount > ttabel, then H0 is rejected and Ha is accepted. So it can be concluded that the results of outcome physics model of Group Investigation is higher than the results of outcome physics learning on Discovery Inquiry. Keywords: Group Investigation, Discovery Inquiry, outcomes physics learning.
DESKRIPSI ANALISIS KEBUTUHAN PEMBELAJARAN FISIKA KELAS X DI SMA NEGERI 4 BANDAR LAMPUNG Yuliana Yuliana; Chandra Ertikantro
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.038 KB)

Abstract

This preliminary research studies about the learning needs of teachers and students in SMAN 4 Bandar Lampung.This preliminary research study consisted of field studies and literature.The purpose of this study is; (1) Know the teacher will need approprite learning media and can help students understand the concepts of Physics, (2) Determine the needs of students learning media will help students to learn the inquiry model,(3) to analyze the implementation of learning physics in SMAN 4 Bandar Lampung. This study used a descriptive method. This preliminary study was conducted in SMAN 4 Bandar Lampung dated 1 April 2015. With cluster sampling technique sampling,research subject X6 graders were 40 students and 3 teachers of Physics. Data obtained using a questionnaire and analyzed qualitatively through stages; Coding,data tabulation,analysis of qualitative data and make the appropriate interpretation of the results of analysis of problems and questions arise research and make conclusions. The findings of this preliminary study are; 1) Teachers and students of SMAN 4 Bandar Lampung already know the model of inquiry in learning, but its implementation is still using the model of lectures, discussions and assignments. 2) Teachers and students of SMAN 4 Bandar Lampung need instructional materials in the form of worksheets inquiry model with process skills approach that can help students understand the concepts of Physics. The conclusion of this study is to be developed LKS inquiry model in physics learning process skills approach. Keywords : inquiry model,prosess skills approach,and student worksheets.
PERBANDINGAN HASIL BELAJAR FISIKA SISWA YANG MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DENGAN DISCOVERY-INQUIRY DI SMA Aristin Raras; Vina Serevina; Anggara Budi Susila
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (725.629 KB)

Abstract

This research aims to see how the comparison of of the result of student learning Physics through cooperative learning model of Jigsaw with Discovery-Inquiry. The research has been conducted in February-April 2015 in SMAN 2 Bekasi. The research method which is used is the Quasi-Experiments method The samples were taken two classes from XI SMA Mathmatics and Science. And divided into class experiment 1 and experiment 2. The instrument which is used in the form of a multiple choice test with a score of 0-1 as many as 30 questions and five answers. The results of this study with a statistical test the "t" test and Tuckey test to be able to see the comparison. Based on the calculation, t value for 2,28 is higher than t table for n = 42 and at a significance level of 5% is 1,66. And for value of Tuckey test (Q value) is 3,12 at a significance level of 5% is 2,86. It can be concluded that the results of learning physics students using cooperative learning model jigsaw is higher than using the discovery-inquiry. Keywords : Student learning Physics, Jigsaw, Discovery-Inquiry.

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