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All Journal Jurnal Penelitian Pembelajaran Fisika Formatif: Jurnal Ilmiah Pendidikan MIPA Pendekar : Jurnal Pendidikan Berkarakter SAP (Susunan Artikel Pendidikan) JISICOM (Journal of Information System, Infomatics and Computing) Navigation Physics : Journal of Physics Education Jurnal PkM (Pengabdian kepada Masyarakat) Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI) Kapas: Kumpulan Artikel Pengabdian Masyarakat

Siwi Puji Astuti

Informatika, Universitas Indraprasta PGRI

Author-ID : 3219755

Arts Humanities Computer Science & IT Education Mathematics Physics Social Sciences Other

Published : 18 Documents Claim Missing Document

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Perancangan sistem informasi penjualan cat nippon pada CV. Perdana Jakarta bebasis java netbeans Putri Khairunnisa; Nahot Frastian; Siwi Puji Astuti
Journal of Information System, Informatics and Computing Vol 5 No 2 (2021): JISICOM: December 2021
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v5i2.527

CV. Perdana is a leading distributor that sells various types of paints with various brands located on Jl. Raya Jatinegara Barat, Jatinegara-East Jakarta. CV. Perdana has not utilized information system technology to support its sales data processing. CV. Perdana still uses paper to record reports and make notes on transactions that will buy paint in CV. Perdana, so data can be damaged, lost, and security is not guaranteed. To overcome this problem, in this study, the Nippon Paint Sales Information System was designed which aims to develop a manual paint sales system, using a computerized system on CV. Perdana, making it easier for employees to input data on incoming, outgoing, stock items, and sales recaps quickly, precisely and accurately, in order to streamline work time. The research technique used using the research method used in this design is a qualitative research method, namely research that uses an analytical method or conducts a direct investigative approach because researchers usually collect data by meeting face to face and interacting directly with people at the research site.

Pengembangan Media Pembelajaran Fisika Interaktif Berbasis Macromedia Flash Pro CS6 untuk SMA pada Pokok Bahasan Kinematika Alhidayatuddiniyah T W; Ria Asep Sumarni; Siwi Puji Astuti
Jurnal Penelitian Pembelajaran Fisika Vol 9, No 1 (2018): APRIL 2018
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v9i1.2307

The purpose of this research is to: (1) produce interactive media with animated kinematics based subject of Macromedia Flash Pro CS6 for SMA and (2) to know the quality and feasibility of kinematics learning media product. The subject of kinematics in the subject of physics is abstract so that teachers and students need interactive media for teaching and learning activities and practice questions independently. The research method used refers to the ADDIE model with the research instrument using the assessment sheet by the material experts, media experts, and 10th grade students of SMAN 92 Jakarta and SMAN 115 Jakarta. The material of this research product is adjusted to the standard of competence by displaying GLBB animation, free fall motion, upward vertical motion along with its formulas, and practice questions. The results of the assessment by material experts, media experts, and students of SMAN 92 Jakarta and SMAN 115 Jakarta as much 98.61%, 93.75%, 92.17%, and 92.75%. Based on the tests that have been done can be concluded that the media developed eligible to be used as an innovative learning resources.

PEMANFAATAN SOFTWARE MATRIX LABORATORY (MATLAB) UNTUK MENINGKATKAN MINAT BELAJAR MAHASISWA DALAM PEMBELAJARAN FISIKA KINEMATIKA Siwi Puji Astuti; Alhidayatuddiniyah T.W.
Pendekar: Jurnal Pendidikan Berkarakter Vol 3, No 2 (2020): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/pendekar.v3i2.2892

Abstrak: Ada beberapa program aplikasi komputer yang dapat digunakan sebagai media pembelajaran fisika, khususnya Kinematika. Salah satunya software matrix laboratory atau yang lebih dikenal dengan Matlab. Matlab adalah suatu software yang dapat membantu kita untuk melakukan perhitungan matematik, analisis data, mengembangkan algoritma, melakukan simulasi dan pemodelan, serta menyajikannya dalam bentuk grafis. Tujuan dari penelitian ini untuk mengetahui minat belajar mahasiswa dengan menggunakan software Matlab. Penelitian dilaksanakan pada mahasiswa program studi Informatika, FTIK, Universitas Indraprasta PGRI. Populasi dari penelitian ini adalah mahasiswa Informatika semester 3 pada semester gasal tahun ajaran 2019/2020. Berdasarkan perhitungan didapat skor sebesar 72,35 %, atau dapat dikatakan bahwa mahasiswa yang suka belajar fisika dengan Matlab sebanyak 49 mahasiswa dan hasil lain menunjukkan hasil 70 % yang artinya sebanyak 48 mahasiswa setuju dengan adanya penggunaan software Matlab membuat mahasiswa lebih memahami soal fisika.Abstract: There are several computer application programs that can be used as a medium for learning physics, especially kinematics. One of them is the matrix laboratory software or better known as Matlab. Matlab is a software that can help us to perform mathematical calculations, data analysis, develop algorithms, perform simulations and modeling, and present them in graphical form. The purpose of this study was to determine student interest in learning by using Matlab software. The research was conducted on students of the Informatics study program, FTIK, Indraprasta PGRI University. The population of this study was the 3rd semester Informatics students in the odd semester of the 2019/2020 school year. Based on the calculation obtained a score of 72.35%, or it can be said that students who like to learn physics with Matlab are 49 students and other results show 70% results, which means that 48 students agree with the use of Matlab software to make students understand more about physics problems.

Pemanfaatan Ampas Kelapa Sebagai Bahan Briket Pada Warga Kelurahan Kalisari santy handayani; Alhidayatuddiniyah T.W.; Siwi Puji Astuti
Jurnal PkM Pengabdian kepada Masyarakat Vol 4, No 5 (2021): Jurnal PkM : Pengabdian kepada Masyarakat
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jurnalpkm.v4i5.8784

AbstrakTujuan dari kegiatan pengabdian masyarakat kami, yaitu memperkenalkan dan mensosialisasikan pembuatan dan pemanfaatan ampas kelapa di lingkungan perumahan sebagai bahan bakar briket yang lebih ramah lingkungan, serta mengolah ampas kelapa menjadi sumber energi yang habis pakai. Target pelaksanaan kegiatan pengabdian masyarakat ini, yaitu warga Perumahan Kalisari RT 01/011. Metode yang digunakan adalah metode pelatihan dan pendampingan serta diskusi. Pelatihan dilakukan dengan cara memperkenalkan dan mensosialisasikan pembuatan dan pemanfaatan ampas kelapa di lingkungan perumahan sebagai bahan bakar briket yang lebih ramah lingkungan, materi yang diberikan saat pelatihan meliputi langkah pembuatan dan pemanfaatan bahan bakar briket. Materi disampaikan dengan menggunakan aplikasi Zoom, dikarenakan kondisi pandemik Covid 19 yang tidak memungkinkan untuk bertatap muka. Luaran dari kegiatan pengabdian masyarakat kepada warga adalah keterampilan warga dalam merencanakan dan membuat briket berbahan ampas kelapa.Kata kunci: briket, ampas, kelapa, sosialisasi

Pengembangan Media Pembelajaran Kalkulator Fisika-Induksi Elektromagnetik Berbasis Adobe Flash Pro CS6 Siwi Puji Astuti; Alhidayatuddiniyah T.W.
SAP (Susunan Artikel Pendidikan) Vol 2, No 3 (2018): SAP
Publisher : Universitas Indraprasta PGRI Jakarta

The purpose of this research are to: (1) produce a Physics Calculator application for Junior High School (SMP) based on Adobe Flash with study of material of Electromagnetic Induction and (2) to know the feasibility of the Physics Calculator application. This application has a model of physics formula based on basic competence, with animation on each material and exerciseand the model referring to the UN CBT standard. Besides, the completion output on this application provides the solution. The research and development method used refers to the concept of ADDIE. Menus and features of the application have been adjusted to the design, so it can work well on Windows Operating System. The feasibility test of Physics Calculator application is carried out by distributing the assessment sheets to the media experts and to 9th grade students at SMPN 251 Jakarta and SMPN 203 Jakarta, with the result of 88.63%, 93.83%, and 93.38% respectively. The average validation percentage is 91.94%.So, it can be concluded that this physics calculator app is categorized valid. This application is expected to optimize the 9th grade students’ understanding of subject materials through animated media based on Adobe Flash Pro CS6.

Pemanfaatan Aplikasi Kalkulator Fisika untuk Meningkatkan Motivasi Belajar pada Materi Fisika Gerak Siwi Puji Astuti
SAP (Susunan Artikel Pendidikan) Vol 6, No 1 (2021)
Publisher : Universitas Indraprasta PGRI Jakarta

The purpose of this study is to increase students learning motivation using Matlab. The research was carried out on students of the Informatics Engineering study program, Faculty of FTIK, Indraprasta University, PGRI. The population of this study were the 3rd semester Informatics Engineering students in the odd semester of the 2020/2021 school year. The sample taken in the study used purposive sampling technique. The data were collected by calculating the results of the questionnaire on learning motivation using Matlab. Based on the calculation, the score obtained was 80.81%, or it can be said that students who like to study physics with Matlab were 59.8 or rounded up to 60 students out of 74 students, which means 60 students agreed with the use of Matlab software to make students better understand physics material of motion.

Penerapan Media Jejaring Sosial Edmodo untuk Meningkatkan Hasil Belajar Fisika Dasar Siwi Puji Astuti
SAP (Susunan Artikel Pendidikan) Vol 3, No 2 (2018)
Publisher : Universitas Indraprasta PGRI Jakarta

The teacher-centered learning in universities has been no longer inadequate and must be changed to the student-centered learning. There have been lately many easily accessible social media such as Facebook, Twitter, line, Instagram, Edmodo, and others. Those media can be used for educational purposes. The social media to be used in this research is Edmodo. The research is carried out to know the positive effect of the application of Edmodo social media on the results of basic physics learning. The research is conducted on first-year students of the 2018/2019 academic year at Universitas Indraprasta PGRI. The researcher uses a quantitative research method and a classical experimental design. The data analysis technique used is the Independent sample t-test using the SPSS 18. The research hypothesis to be tested is there is a positive effect on the application of Edmodo social media on the results of basic physics learning. The calculation results of the research have a sig value of 0.00 <0.05, indicating that there is a positive effect of the application of Edmodo social media on the results of basic physics learning. In conclusion, the results of the research show that there is a positive effect of the application of Edmodo social media on the results of basic physics learning

Pengaruh Perhatian Orang Tua dan Motivasi Berprestasi terhadap Prestasi Belajar Fisika Siwi Puji Astuti; Santy Handayani
SAP (Susunan Artikel Pendidikan) Vol 2, No 1 (2017): SAP
Publisher : Universitas Indraprasta PGRI Jakarta

The research is aimed at showing the effects of parental attention and achievement motivation on physics learning achievement. The hypotheses are 1) there are joint effects of parental attention and achievement motivation on physics learning achievement, 2) there is an effect of parental attention on physics learning achievement, 3) there is an effect of achievement motivation on physics learning achievement. The method used in this research is a survey method with multiple regression analysis. The population is students of class XI IPA of 2016/2017 school year in SMA Negeri in Kramat Jati, with 74 students from 2 SMA Negeri taken as the sample by applying the random sampling technique. The data are collected by distributing questionnaires and examining first-semester reports. The technique used in the data analysis is multiple regression F-Test and T-test. The data requirement test includes five classic assumption tests. In conclusion, the data analysis result shows that 1) there are joint effects of parental attention and achievement motivation on physics learning achievement, as proven by the value of Sig = 0.000 and FObserved = 17.953, 2) there is an effect of parental attention on the physics learning achievement, as proven by the value of Sig = 0.037 and tObserved = 2.125 and 3) there is an effect of achievement motivation on physics learning achievement, as proven by the value of Sig = 0.000 and tObserved = 5.053.

Pemanfaatan media crocodile physics dalam pembelajaran untuk meningkatkan pemahaman konsep fisika Siwi Puji Astuti; Alhidayatuddiniyah TW; Santy Handayani
Navigation Physics : Journal of Physics Education Vol 1, No 1 (2019): Navigation Physics : Journal of Physics Education Vol. 1 No. 1 Tahun 2019
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v1i1.189

Learning media is a communication tool both print and audiovisual that is used to convey the material that will be delivered by educators to students in the learning process. The use of media as learning should receive special attention from educators in each learning process. If the media as a learning tool used is very interesting, it does not rule out the possibility that students will better understand the concepts that will be delivered in the learning process to the fullest. Media that can be used in learning physics one of which is Crocodile Physics. This research was conducted to determine the positive effect of using Crocodile Physics media in learning on understanding physics concepts. The study was conducted at Indraprasta PGRI University in 2018. The population is the first semester students of the 2018/2019 academic year. The researcher used quantitative research methods. The experimental design used is classical experimental design. The data analysis technique used is the Independent sample t-test using the SPSS 16 program. The research hypothesis to be tested is that there is a positive influence on the use of Crocodile Physics media in learning to understand physics concepts. The results of the calculation of the study have a sig value of 0.00 < 0.05 which states that there is a positive influence on the use of Crocodile Physics media in learning towards understanding physics concepts. Therefore the results of the study state that there is a positive influence on the use of Crocodile Physics media in learning towards understanding physics concepts.

Pengujian Hubungan Reaktansi Induktif pada Induktor Terhadap Perubahan Frekuensi Sumber Arus dengan LED Sebagai Indikator Alhidayatuddiniyah T W; Siwi Puji Astuti
Navigation Physics : Journal of Physics Education Vol 3, No 2 (2021): Navigation Physics : Journal of Physics Education Vol. 3 No. 2 Tahun 2021
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v3i2.803

The purpose of this study is to understand the working principle of the inductor component, especially the characteristics of the inductive reactance of the inductor using LED as an indicator. The research began by assembling a device, calculating the change in inductor impedance to changes in frequency using the inductor as a Low Pass Filter, then proceeding to investigate the relationship between AC current and voltage in the inductor. The results obtained that the magnitude of the current in the inductor is inversely proportional to the angular frequency of the AC current, while the voltage on the inductor is directly proportional to the magnitude of the angular frequency of the AC current. Based on the results of observations and calculations, different values are obtained, this can be due to an error in the ammeter, where the ammeter has the property of rectifying AC voltage to DC, so there is a possibility that only the peak signal is measured. And based on the linear graph only at frequencies of 50 Hz and 100 Hz, because at this frequency the waves still look perfect on the oscilloscope, while the other valley signals are cut off, the graph becomes non-linear.

Co-Authors Alhidayatuddiniyah T.W. Alpi Mahisha Nugraha Diyan Parwatiningtyas Imam Sunoto Nahot Frastian Nurullaeli Nurullaeli Putri Khairunnisa Ria Asep Sumarni Rozaliana Rozaliana Santy Handayani

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