Poltek-EJS (Politeknik Katolik Saint Paul Sorong - Jurnal Elektronic System)
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PENGGUNAAN MOMBI DALAM PEMBELAJARAN HUKUM II NEWTON DI SMA NEGERI 1 AMURANG
Full text linkModel of Model-Based Instruction (MOMBI) is a learning model that emphasizes the formation of mental models through the stages of provocation, preconcept, presentation, scaffolding, and practice. The aim of this research is to determine the use of MOMBI in improving students’ learning results in Newton's Second Law material at SMA Negeri 1 Amurang. The method used in this research was quasi-experimental method with a pretest-posttest control group design. The sample for this study was taken randomly with XI-H students as the experimental class with MOMBI treatment and XI-I students as the control class. Data was collected using essay tests and observation. The data obtained was then analyzed statistically. Based on the average results of the pretest and posttest for the control class, the average pretest value was 39.44 and the average posttest value was 56.67. A higher increase was obtained in the experimental class with an average pretest score of 41.67 and an average posttest score of 78.89. So it can be concluded that the Model of Model-Based Instruction can improve student’s learning results in Newton's Second Law at SMA Negeri 1 Amuran
PENGARUH MODEL PROJECT BASED LEARNING TERHADAP KETERAMPILAN BERPIKIR KREATIF SISWA DI SMP NEGERI 6 TONDANO
Full text linkThis research aims to ; find out whether there is an influence of the Project Based Learning (PjBL) Model on students' creative thinking skills on the human excretory system material. The type of experimental research is quasi-experimental with a nonequivalent pretest-posttest group design research design. The population in this study were all students in class VIII of SMP Negeri 6 Tondano and the research sample consisted of 2 classes, namely class VIII A as the control class with 16 students and class VIII B as the experimental class with 16 students. Data collection was carried out using observation sheets to see students' creative thinking skills, and using tests, namely pretests before the research prociess and posttiests aftier thie riesiearch.
Thie riesults of thie analysis show that studients' crieativie thinking skills using thie projiect basied liearning modiel arie classifiied as viery crieativie with an avieragie piercientagie of 94.33%. Othier riesiearch data obtainied in thie form of thie diffieriencie in thie avieragie prietiest and posttiest scories in thie iexpierimiental class was 32.06, whilie in thie control class thie diffieriencie in prietiest and posttiest scories was 22.25. Aftier statistical tiesting through an indiepiendient samplie tiest, thie liearning riesults of thie iexpierimiental class and control class showied that thie significant valuie (2-tailied) was 0.018, which mieans it was smallier than 0.05, thus indicating that Ho was rejected and Ha was accepted. It can be concluded that there are differences in student learning outcomes in the experimental class using the Project Based Learning model and the control class using the conventional mode
PROFIL LITERASI SAINS SISWA SMP DI KOTA TOMOHON PADA TOPIK PENCEMARAN LINGKUNGAN
Full text link This study aims to determine the science literacy profile of junior high school students in Tomohon City. Tomohon on the topic of environmental pollution. Descriptive with quantitative approach was the research method used in this study. The sample of this study amounted to 578 students consisting of 234 students of SMP 1 Tomohon, 169 students of SMP Negeri 3 Tomohon, 84 students of SMP Kristen Tomohon, 83 students of SMP Katolik Bunda Hati Kudus Wolouan, and 8 students of MTs. Mardhatillah Tomohon using purposive sampling technique. The research instrument used was a written test in the form of multiple choice. The results of this study showed that the science literacy profile of 578 junior high school students in Tomohon City on the topic of environmental pollution was in the range pollution is in the “medium†category with a percentage of 41.2%. The conclusion obtained in this study is the profile of science literacy of junior high school students in Tomohon City on the topic of environmental pollution is in the moderate category
ANALISIS LIMBAH CAIR USAHA RUMAH TANGGA (STUDI KASUS: USAHA CATERING MAKANAN DI KOTA SORONG)
Full text linkLimbah cair yang dibuang tanpa dikelola terlebih dahulu akan mengakibatkan turunnya kualitas lingkungan serta estetika di daerah pemukiman yang berada di sekitar tempat usaha tersebut. Limbah cair yang diperoleh dari usaha catering ini memiliki kandungan senyawa organic yang tinggi sehingga dapat mengeluarkan bau yang tidak sedap. Penelitian ini menggunakan metode penelitian kuantitatif, data hasil Analisa dianalisis dengan referensi penelitian terdahulu dan dibandingkan dengan baku mutu air limbah berdasarkan peraturan yang berlaku. Hasil analisis diperoleh limbah catering A menunjukkan hasil kisaran nilai parameter BOD 83 mg/L, Amoniak 12,75 mg/L, COD 3720 mg/L dan pH 5, yang berarti semua parameter yang diujikan limbah catering A tidak memenuhi standar baku mutu berdasarkan Peraturan Menteri Lingkungan Hidup dan Kehutanan Nomor P.68/Menlh.Setjen/kum.1/8/2016. Hasil analisis limbah catering B menunjukkan hasil kisaran nilai parameter BOD 8 mg/L, Amoniak 2,5 mg/L, COD 616 mg/L dan pH 5, yang berarti dari semua parameter yang diujikan limbah catering b pengukuran BOD dan amoniak memenuhi standar baku mutu sementara COD dan pH tidak memenuhi standar baku mutu berdasarkan Peraturan Menteri Lingkungan Hidup dan Kehutanan Nomor P.68/Menlh.Setjen/kum.1/8/2016
EVALUASI KINERJA CHATBOT DENGAN INTEGRASI ALGORITMA RNN DAN LSTM DALAM OPTIMALISASI RESPON PERCAKAPAN PADA SISTEM PMB
Full text linkAI-based chatbots are increasingly used in various sectors to improve service efficiency, including in education. This research evaluates the performance of a chatbot on the New Student Admission (PMB) system with the integration of Recurrent Neural Network (RNN) and Long Short-Term Memory (LSTM) algorithms. In its implementation, chatbots play an important role in providing information and answering user questions automatically, but often have difficulty in understanding complex conversational contexts. The use of RNN and LSTM algorithms is expected to overcome the limitations of traditional chatbots in understanding conversational context and providing more relevant responses. The evaluation results show that the integration of RNN and LSTM is able to improve the quality of chatbot responses, both in terms of accuracy of 92.86% and relevance in complex conversation scenarios. The proposed chatbot proved to be effective in understanding user requests and providing faster answer responses compared to the conventional methods used. This implementation provides a more optimal solution in the PMB system, which is expected to be implemented at STMIK AKI Pati
PENERAPAN PENDEKATAN SAINTIFIK DALAM PEMBELAJARAN FISIKA UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI HUKUM BERNOULI DI KELAS XI SMA NEGERI 2 GEMEH
Full text linkThis study aims to determine the improvement of student learning outcomes after participating in learning by using the application of the Scientific Approach to the material of bernouli's law. The method used in the research is the Classroom Action Research method through two cycles, namely the first cycle of two meetings and the second cycle of one meeting. The object of this research is class XI IPA students of SMA Negeri 2 Gemeh, totaling 16 students. The instruments used in this research are tests that are carried out at the end of each meeting and observation sheets. 16 students with the results of cognitive, affective, and psychomotor Learning Assessment at the first meeting the percentage of completeness was 31.5%, and increased at the second meeting to 62.5% while at the third meeting it was 93.75%. This shows that learning by using a scientific approach to the material of bernouli's law can improve student learning outcomes which can be seen in the final results, namely in the post test results of Cycle I, Cycle II and Cycle III.
PENERAPAN MODEL PROJECT BASED LEARNING (PJBL) PADA PEMBELAJARAN MATEMATIKA MATERI BANGUN RUANG SISI LENGKUNG
Full text linkThis study aims to determine the difference in student learning outcomes using the Project Based Learning (PJBL) Model is higher than student learning outcomes using Direct Learning in mathematics learning curved side space building material. This type of research is Experimental Research using Posttes Only Control Group Design, this research was conducted at Rurukan Christian Junior High School. The subjects in this study were all students of class IX, where IX-A with 18 students as the experimental class and IX-B with 17 students as the control class, which were randomly selected. From the results of research and data analysis with a real level of 5% (0.05) shows the average value of the experimental class is 81.5 and the average control class is 74.23. Thus it can be seen that student learning outcomes using Project Based Learning (PJBL) are higher in learning mathematics curved side space building materia
MENGALISIS GAMBAR PADA PENARI SUKU MOI KELIM MENGGUNAKAN PENDEKATAN SEMIOTIK
Full text linkThe purpose of this study is to find out and describe the meaning and significance of the images on the bodies of Moi Kelim tribal dancers. The method used in this study is a qualitative method. The source used in this study is that the researcher obtained from a direct interview with Mr. Iskandar Osok as the head of the Malaloi Studio. The data collection technique used is interview, while the data analysis technique used in the research is the flow analysis model technique, which includes three components, namely: data reduction, data presentation and conclusion drawn. The results of the research on the images on the bodies of the Moi Kelim tribal dancers have three semiotic elements, namely: icons, indexes and symbols. The total data obtained by the researcher in analyzing the images on the bodies of the Moi Kelim tribal dancers was fourteen data consisting of eight icons, four indexes, and two symbol
Sebuah PERANCANGAN SISTEM PENDATAAN ALAT KERJA DAN SARANAN KERJA (ALKER SARKER) PADA PT. TELKOM AKSES SORONG BERBASIS WEBSITE
No full textTelkom Access is a company that focuses on the construction and management of network infrastructure services and is a subsidiary of Telkom. Alker Sarker is a work tool and work facility provided by the company to support technicians in carrying out physical repairs to network disturbances that occur in the field, the results of which are recorded via Excel or manually recorded in books. Sometimes data is lost and the manual notes that have been recorded are damaged every time an alker is checked sarker is caused by several ununtentional factors. This research aims to design a data collection system for work tools and work facilities (alker sarker) at PT. Telkom Sorong Access is website based. In this research, the data collection method uses observation, interviews and using the prototype method to develop the system. The website is prepared with a development stage procedure which includes analysis of user needs, then implementation using PHP as the programming language, MySql as the database and system testing with Black Box. From the research, a web-based work tool and work facility data collection system software was produced
which has the ability to store goods stock data, as well as records related to the use of technicians' tools and reporting of goods to company leadership.Telkom Akses merupakan perusahaan yang berfokus pada bidang konstruksi pembangunan dan manage service infrastruktur jaringan dan merupakan salah satu anak dari Telkom. Alker Sarker adalah alat kerja dan sarana kerja yang diberikan perusahaan untuk menopang teknisi dalam melakukan perbaikan secara fisik pada gangguan jaringan yang terjadi di lapangan hasil pencatatan melalui excel maupun pencatatan manual pada buku terkadang data hilang dan rusaknya catatan manual yang telah dicatat setiap melakukan pengecekan alker-sarker tersebut disebabkan dari beberapa faktor yang tidak disengaja. Penelitian ini bertujuan untuk merancang sistem pendataan alat kerja dan sarana kerja (alker sarker) pada PT. Telkom Akses Sorong berbasis website. Dalam penelitian ini metode pengumpulan data menggunakan observasi, wawancara dan menggunakan metode prototype untuk mengembangkan sistemnya. Website disusun dengan prosedur tahap pengembangan yang mencakup analisis kebutuhan user, kemudian implementasi menggunakan PHP sebagai Bahasa pemrograman, MySql sebagai databasenya dan Pengujian sistem dengan Black Box. Dari penelitian dihasilkan sebuah perangkat lunak sistem pendataan alat kerja dan sarana kerja berbasis web yang memiliki kemampuan menyimpan data stock barang, serta catatan terkait penggunaan alker-sarker teknisi serta pelaporan barang ke pimpinan Perusahaan
IMPLEMENTASI SOLAR TRACKER PADA PLTS OFF GRID UNTUK SISTEM PENDETEKSI BANJIR
No full textSolar energy is an inexhaustible renewable energy resource. This can also be used as energy that can be converted into electricity. Due to the importance of using electrical energy, electricity network management companies in Indonesia continue to experience price per kwh increases in proportion to the increasing amount of electrical energy consumption. Therefore, alternative energy is needed which functions as an energy generator. On this basis, the author tries to design a power plant using solar power. This test uses two methods, before using the solar tracker and after using the solar tracker. The results of calculating the average power value for ten days of testing before using the solar tracker were 44.3 watts, and the results of calculating the average power value for ten days of testing after using the solar tracker were 53.1 watts. The results of comparing the average power value before and after the implementation of the solar tracker showed an increase in power value of 8.8 watts. The off-grid solar system is able to meet the needs of the system load. The implementation of the use of solar trackers on solar panels is able to increase the value of the generated power.Energi matahari adalah sumber daya energi terbarukan yang tidak ada habisnya. ini juga dapat digunakan sebagai energi yang dapat diubah menjadi listrik. Dikarenakan pentingnya penggunaan energi listrik, perusahaan pengelola jaringan listrik di Indonesia terus mengalami kenaikan harga per kwh nya sebanding dengan jumlah komsumsi energi listrik yang semakin tinggi. Maka dari itu diperlukan energi alternatif yang berfungsi sebagai pembangkit energi. Atas dasar tersebut, penulis mencoba merancang sebuah pembangkit listrik dengan memanfaatkan tenaga surya. Pengujian ini menggunakan dua metode dengan sebelum menggunakan solar tracker dan sesudah menggunakan solar tracker. Hasil dari perhitungan nilai rata – rata daya selama sepuluh hari pengujian sebelum menggunakan solar tracker yaitu 44.3 watt, dan hasil dari perhitungan nilai rata – rata daya selama sepuluh hari pengujian sesudah menggunakan solar tracker yaitu 53.1 watt. Hasil perbandingan nilai rata – rata daya sebelum dan sesudah implementasi solar tracker memiliki peningkatan nilai daya sebesar 8.8 watt. Sistem PLTS off – grid mampu memenuhi kebutuhan beban sistem. Implementasi penggunaan solar tracker pada panel surya mampu meningkatkan nilai daya yang dihasilkan