Open Journal System (OJS) Universitas Bengkulu
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Penerapan Problem Based Learning Berbantuan Virtual Lab Phet untuk Meningkatkan Minat Belajar Siswa X MIPA 4 di SMAN 4 Kota Bengkulu
Get PDFTujuan penelitian ini adalah untuk meningkatkan minat belajar fisika siswa serta aktivitas siswa dengan menerapkan model Problem Based Learning Berbantuan Virtual Lab PhET. Subjek penelitian adalah siswa kelas X MIPA 4 SMAN 4 Kota Bengkulu yang berjumlah 36 siswa. Penelitian ini dilaksanakan pada tanggal 5 Mei 2023 sampai dengan 12 Mei 2023. Jenis penelitian ini merupakan penelitian tindakan kelas kolaboratif yang terdiri dari dua siklus. Setiap siklus terdiri dari 4 tahapan yaitu (1) perencanaan, (2) pelaksanaan, (3) evaluasi, dan (4) refleksi. Instrumen penelitian dalam penelitian ini adalah perangkat pembelajaran yang terdiri dari Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Peserta Didik (LKPD). Instrumen pengumpulan data yang digunakan pada penelitian ini berupa lembar observasi dan angket minat belajar. Teknik Analisis data yang digunakan adalah analisis data tentang aktivitas siswa (deskriptif kuantitatif) dan minat belajar. Hasil penelitian menunjukkan adanya peningkatan dalam aktivitas belajar siswa, aktivitas mengajar guru dan minat belajar siswa pada setiap siklusnya. Pada aktivitas belajar siswa meningkatkan dengan rerata skor 37 pada siklus I meningkat menjadi 46 pada siklus II. Dan aktivitas mengajar guru yaitu dengan rerata skor 46 pada siklus 1 menjadi 48 pada siklus II. Sedangkan minat belajar siswa dengan persentase sebesar 63,26% pada siklus I meningkat menjadi 73,85% pada siklus 2.
ABSTRACT
This study aimed to increase students' interest in learning physics and student activities by applying the PhET Virtual Lab-Assisted Problem-Based Learning model. The research subjects were 36 students in class X MIPA 4 at SMAN 4 Bengkulu City. This research was conducted from May 5, 2023, to May 12, 2023. This type of research is collaborative classroom action research consisting of two cycles. Each cycle consists of 4 stages, namely (1) planning, (2) implementation, (3) evaluation, and (4) reflection. The research instruments in this study were learning tools consisting of Learning Implementation Plans (RPP) and student Worksheets (LKPD). The data collection instruments used in this study were observation sheets and interest learning questionnaires. The data analysis technique used is data analysis on student activity (quantitative descriptive) and learning interest. The results showed increased student learning activities, teacher teaching activities, and student learning interest in each cycle. Student learning activities increase with an average score of 37 in the first cycle, increasing to 46 in the second cycle. Furthermore, the teacher's teaching activity with an average score of 46 in cycle 1 increased to 48 in cycle II. Meanwhile, students' interest in learning, with a percentage of 63.26% in cycle I, increased to 73.85% in cycle 2.
 
k KREATIVITAS MAHASISWA BERBASIS KEARIFAN LOKAL KALIMANTAN SELATAN: STUDI EKSPERIMENTAL PENERAPAN MODEL PROJEK BASED LEARNING (P-BL): kreativitas mahasiswa
No full textThis research aims to determine the ability of PGSD students to develop their skills and creativity, especially those containing the local wisdom of South Kalimantan. The type of research is experimental time-series research. The subjects in the research were 70 students from PGSD students who were taking Skills and Crafts Education courses in Elementary School from two different classes and the same semester. The data used was taken from the results of students' activities in the process of producing products for one semester, using the P-BL model. However, the data displayed is taken from the last two products of each class. Data were collected using the time series experimental method. From the results obtained was showed that the creativity of PGSD students, especially in terms of innovation, was still very far from the criteria that could be said to be good. Because judging from the existing results, the average innovation score is still below the criteria, but looking from assessment 1 to assessment 2 there has been an increase in the score but it is still below the good criteria. Meanwhile, the value of local wisdom has seen quite a good improvement. Therefore, it can be concluded that the use of the PjBL model in elementary education and crafts courses is said to be successful, but it cannot yet be said to have the maximum level of success.
Penelitian ini bertujuan untuk mengetahui kemampuan mahasiswa PGSD dalam mengembangkan keterampilan dan kreativitasnya, terutama yang bermuatan kearifan lokal Kalimantan Selatan. Jenis penelitian adalah penelitian eksperimental time- series. Subjek dalam penelitian mahasiswa PGSD yang memprogramkan mata kuliah Pendidikan Keterampilan dan Prakarya di SD sebanyak 70 mahasiswa dari dua kelas yang berbeda dan semester yang sama. Data yang digunakan diambil dari hasil kegiatan para mahasiswa dalam proses menghasilkan produk satu semester, dengan menggunakan model P-BL. Namun data yang ditampilkan diambil dari dua produk terakhir tiap kelasnya. Pengambilan data menggunakan metode eksperimen time series, yang mana dilihat dari hasil yang didapat ternyata kreativitas mahasiswa PGSD khususnya dari sisi inovasi masih sangat jauh dari kriteria yang bisa dikatakan baik. Karena dilihat dari hasil yang ada, rata-rata nilai inovasinya masih di bawah kriteria, namun dilihat dari penilaian 1 ke panilaian 2 sudah ada kenaikan nilai tapi masih berada di bawah kriteria baik. Sedangkan pada nilai kearifan lokalnya sudah Nampak peningkatan yang cukup baik. Jadi bisa diambil kesimpulan bahwasannya penggunaan model P-BL dalam mata kuliah Pendidikan dan Prakarya SD ini dikatakan berhasil namun masih belum bisa dikatakan maksimal tingkat keberhasilannya.
Kata kunci: kreativitas, kearifan Lokal, P-BL
Comparison of the Quality of Physical Fitness of Elementary School Students in Cities and Villages based on Geographical Location
Get PDFThis study aims to investigate differences in the quality of physical fitness of students in cities and villages, which are influenced by geographical location and different daily activities. The research method used was quantitative descriptive with a population and sample of 160 people. The data analysis technique applied is the Mann-Whitney Test. The results showed quantitatively significant differences between the two groups, with the average difference showing that fitness in villages reached 5.42 compared to students in cities. This indicates that the group of students in the village has a higher level of fitness than the group of students in the city. The fitness assessment using the Indonesian Physical Fitness Test (TKJI) category shows that students in the city are in the Medium fitness category, while students in the village are in the Good fitness category. The findings illustrate that more active physical activity in villages may be the cause of the difference. Students in villages tend to have a more active lifestyle, engaging in physical activities such as walking, running, and jumping, while students in cities tend to spend their free time playing with gadgets. In conclusion, the results of this study support the view that geographical factors and daily activities affect students' fitness levels, with implications for TKJI categories that indicate better fitness levels in villages than cities
Development of a Digital Standing Samsak as a Tool for Testing Kicking Ability in Jambi City Pencak Silat Athletes
Get PDFCurrently, almost all training activities in the pencak silat sport use various technologies that are currently trending. However, there are several manual tools that are still used in practicing pencak silat techniques, namely punching pads which are used to practice various kicks and punches so that they become strong and fast. This punching pad is usually also used as a tool to test kicking and punching abilities. The problem that often occurs is that the accuracy of timing when kicking becomes out of sync, one of which is still using a stopwatch which often results in human error, this is of course very detrimental to athletes who don't know how far their abilities in kicking have progressed. This research aims to to develop a manual standing samsak tool made into a digital standing samsak that can be used to test kicking ability. The method in this research is to use the ADDIE development method. From the results of this research, it was found that this development product was worthy of being a tool for conducting pencak silat kick tests with a score obtained through two stages of validation by media experts and material experts and trials, namely, 86% of the score from media experts, 95.38%. % from material experts and 83.71% of the value from field trials, with this, the average value obtained from the three stages above is 88.36%. Thus it can be said that the product "Development of Standing Samsak Digital" is categorized as eligible with the criteria "GOOD
PENERAPAN MODEL PEMBELAJARAN GROUP INVESTIGATION (GI) DENGAN BANTUAN MEDIA PEMBELAJARAN BERBASIS ANIMASI UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF SISWA
Get PDFPenelitian bertujuan untuk meningkatkan kemampuan berpikir kreatif siswa dengan menerapkan model pembelajaran group investigation menggunakan bantuan media animasi. Penelitian ini merupakan penelitian tindakan kelas (PTK). Menggunakan kelas XII IPA 4 MAN 1 Kota Bengkulu tahun ajaran 2022/2023 sebagai subjek dari penelitian. Dalam pelaksanaannya, penelitian ini dilaksanakan dengan menggunakan 3 siklus yang terdiri dari 4 tahap yaitu (1) Perencanaan, (2) Pelaksanaan, (3) Observai dan (4) Refleksi. Pengumpulan data dalam penelitian ini digunakan lembar observasi , tes dan lembar respon siswa. Dari data hasil analisis yang dilakukan model pembelajaran dan media yang digunakan dapat membantu meningkatkan kemampuan berpikir kreatif siswa dengan peningkatan hasil pada setiap siklus, pada siklus I 56,2%, siklus II 75% dan siklus III 81,2%. Data hasil observasi siswa menunjukan terjadi peningkatan terhadap aktifan siswa pada setiap siklusnya, siklus I memiliki skor penilaian 13, siklus II 14,5 dan siklus III 17,8. Aspek kemampuan berpikir kreatif yang mengalami peningkatan yang siginifikan adalah aspek flexibility dan originalityPenelitian bertujuan untuk meningkatkan kemampuan berpikir kreatif siswa dengan menerapkan model pembelajaran group investigation menggunakan bantuan media animasi. Penelitian ini merupakan penelitian tindakan kelas (PTK). Menggunakan kelas XII IPA 4 MAN 1 Kota Bengkulu tahun ajaran 2022/2023 sebagai subjek dari penelitian. Dalam pelaksanaannya, penelitian ini dilaksanakan dengan menggunakan 3 siklus yang terdiri dari 4 tahap yaitu (1) Perencanaan, (2) Pelaksanaan, (3) Observai dan (4) Refleksi. Pengumpulan data dalam penelitian ini digunakan lembar observasi , tes dan lembar respon siswa. Dari data hasil analisis yang dilakukan model pembelajaran dan media yang digunakan dapat membantu meningkatkan kemampuan berpikir kreatif siswa dengan peningkatan hasil pada setiap siklus, pada siklus I 56,2%, siklus II 75% dan siklus III 81,2%. Data hasil observasi siswa menunjukan terjadi peningkatan terhadap aktifan siswa pada setiap siklusnya, siklus I memiliki skor penilaian 13, siklus II 14,5 dan siklus III 17,8. Aspek kemampuan berpikir kreatif yang mengalami peningkatan yang siginifikan adalah aspek flexibility dan originality
Kata Kunci: Model Kooperatif Tipe Jigsaw, Model Discovery Learning, Kemampun Berpikir Kriti
The Sistem Peringatan Kerusakan Panel Listrik Berbasis Internet of Things dan Mobile App
No full textDalam penggunaan mesin industri digunakan panel kontrol sebagai alat pengendali mesin sekaligus proteksi rangkaian. Akan tetapi masih banyak terjadi kasus kerusakan panel yang menghambat proses produksi. Tujuan dari penelitian ini adalah untuk merancang dan membangun sistem peringatan kerusakan panel listrik untuk mengatasi kerusakan panel listrik. Penelitian ini dilakukan dengan metode eksperiman. Objek penelitian yang digunakan adalah Panel DoL Motor Induksi 3 Fasa. Instrumen penelitian yang digunakan adalah multimeter, stopwatch, dan pembaca suhu. Berdasarkan hasil pengujian, mekanikal dan sistem peringatan kerusakan panel listrik yang dibangun dapat bekerja dengan baik sesuai dengan perencanaan sebelumnya dengan rata-rata persentase keberhasilan pengujian 97%. Selain itu seluruh komponen yang digunakan dalam kondisi yang baik dan layak untuk digunakan. Akan tetapi masih terdapat delay sekitar 3.2 detik dalam proses mengirim dan menerima data ke database firebase
Perbandingan Metode-Metode Deep Learning Dalam Prediksi Konsumsi Daya Listrik Rumah Jangka Pendek
Get PDFThe consumption of electrical power continues to increase every day, along with technological advances, the increase in the use of machines that depend on electricity and the growth of the human population. Prediction of electric power consumption is difficult due to various things such as weather conditions and dynamic behavior of residents. So to overcome this, deep learning methods are used, namely CNN (convolutional neural network), LSTM (long-short term memory), BDLSTM (bi-directional long short term memory), CNN-LSTM and CNN-M-BDLSTM with three stages. The first stage is fixing the missing value. The second stage performs data processing and building model from deep learning methods. The third stage evaluates the prediction results with error metrics. From the results of the analysis, the CNN method produces the smallest loss and training time of 0.0010 9/step ms, the LSTM and CNN-LSTM methods produce the largest loss of 0.0019 while the longest training time is 139/step ms in the BDLSTM method. Method The largest MSE, MAE, and MAPE values are 0.150, 0.258 and 0.176 respectively the results of the CNN method. The smallest MSE and MAE values are 0.082 and 0.174 the results of the BDLSTM method. While the smallest MAPE value obtained by the CNN-M-BDLSTM method is 0.148. This proves that the ability to predict short-term electric power consumption using the deep learning method has a good ability in terms of the error metric results
Me Pengaruh Konseling Individu Dengan Pendekatan Gestalt Teknik Kursi Kosong Terhadap Peningkatan Perilaku Asertif Siswa Korban Bullying: Pendahuluan, Metode Penelitian, Hasil dan Pembahasan, Kesimpulan, Daftar Pustaka
No full textThis study was conducted with the aim of knowing how the effect of individual counseling with the gestalt approach of empty chair technique on increasing the assertive behavior of students who are victims of bullying. This study used qualitative research methods with the subjects AM and KH. Data collection was carried out by observation, interview and documentation. Data analysis through data reduction, data presentation and conclusion drawing. Providing individual counseling with a gestalt approach to empty chair techniques as a form of increasing the assertive behavior of students who are victims of bullying. The results showed that the assertive behavior of the subject could increase. Such as being able to be open and honest with yourself and others, being able to defend your rights, being able to express your disagreement with something, being able to deal with bullies. From the results of this study, it is suggested to counseling teachers to improve the assertive behavior of students who are victims of bullying using individual counseling services with an empty chair gestalt approach.
Keywords: individual counseling, gestalt, assertive behavior, bullying, empty chairABSTRAK
Penelitian ini dilakukan dengan tujuan untuk mengetahui bagaimana pengaruh konseling individu dengan pendekatan gestalt teknik kursi kosong terhadap peningkatan perilaku asertif siswa korban bullying. Penelitian ini menggunakan metode penelitian kualitatif dengan subjek AM dan KH. Pengumpulan data dilakukan dengan observasi, wawancara dan dokumentasi. Analisis data melalui reduksi data, penyajian data dan penarikan kesimpulan. Pemberian Konseling individu dengan pendekatan gestalt teknik kursi kosong sebagai bentuk peningkatan perilaku asertif siswa korban bullying. Hasil Penelitian menunjukkan bahwa perilaku asertif yang dimiliki subjek dapat meningkat. Seperti dapat terbuka dan jujur terhadap diri sendiri dan orang lain, mampu mempertahankan hak-hak semestinya, mampu menyatakan ketidaksetujuannya terhadap sesuatu, mampu menghadapi pelaku bullying. Dari hasil penelitian ini disarankan kepada guru BK untuk meningkatkan perilaku asertif siswa korban bullying menggunakan layanan konseling individu dengan pendekatan gestalt kursi kosong.
Kata Kunci : konseling individual, gestalt, perilaku asertif, bullying, kursi koson
PROSES PRODUKSI KOMPONEN DUDUKAN WINCH KENDARAAN KHUSUS TAKTIS MAUNG 4X4
Get PDFIn accelerating production, the manufacturing process uses modern equipment such as machines and implements a structured program to carry out production. This study aims to determine the process of making winch mount components for Maung 4x4 special tactical vehicles. The manufacturing process begins with designing the product, determining the specifications of the material from which the product is made. After that, the raw material is modified through a manufacturing process to be formed into the required parts. To speed up and simplify the production process, a CNC (Computer Numerical Control) machine is used which works automatically according to the program made. To produce a desired product, of course, must go through several stages. In production the manufacturing process requires machining stages. This is because the desired product cannot be produced through only one machining process. Manufacturing steps, namely, making component designs, material verification (material verification) cutting processes, bending processes, and welding processes
Pelaksanaan Literasi pada Kegiatan Membuka Pembelajaran di kelas 5A SDN 71 Kota Bengkulu
Get PDFThis research aims to describe the implementation of literacy in opening learning activities in class 5A of SDN 71 Bengkulu City. The research used is qualitative and descriptive methods. The research subjects were teachers and students class 5 A. The instrument this research was the invertigator himself, while the supporting instruments were observation sheets, interview sheets and documentation. Data collecting technique use observation, interviews and documentation. Data analysis is used by collecting data, reduction data, presenting data and draw a conclusion. Testing the validity of the data using triangulation,member check and extension of observation. The results of the research are (1) literacy using story books and various reading texts (2) strategy when reading by reading silently and reading together with one student reading and the other students listening, (3) teacher and students when reading , (4) follow-up after reading, namely in the form of question and answer activities between the teacher and students regarding the reading, making a summary, and presenting the summary results and (5) suggestions and input from the teacher. It can be concluded that literacy implementation activities in opening learning activities in class 5A SDN 71 Bengkulu city have been carried out well, where teachers and students are used to carrying out literacy activities in initial learning activities.
Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan literasi pada kegiatan membuka pembelajaran di kelas 5A SDN 71 Kota Bengkulu. Jenis penelitian yang digunakan adalah penelitian kualitatif, dengan metode deskriptif. Subjek penelitian adalah guru kelas 5 A dan siswa kelas 5 A. Instrumen utama pada penelitian ini yaitu peneliti itu sendiri, sedangkan instrumen pendukungnya yaitu lembar obserasi, lembar wawancara dan dokumentasi. Teknik pengumpulan data menggunakan observasi, wawancara dan dokumentasi. Analisis data yang digunakan dengan pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Pengujian keabsahan data dengan mengggunakan triangulasi, member check dan perpanjangan pengamatan. Hasil penelitian yaitu (1) Literasi menggunakan buku cerita dan teks bacaan yang beragam (2) Strategi saat membaca dengan membaca dalam hati dan membaca bersama dengan salah seorang peserta didik membaca dan peserta didik yang lainnya menyimak, (3) Guru dan peserta didik saat membaca, (4) Tindak lanjut setelah membaca yaitu berupa kegiatan tanya jawab antara guru dan peserta didik mengenai bacaan, membuat ringkasan, serta mempresentasikan hasil ringkasan dan (5) Saran dan masukkan guru. Dapat disimpulkan bahwa kegiatan pelaksanaan literasi pada kegiatan membuka pembelajaran di kelas 5A SDN 71 kota Bengkulu telah dilaksanakan dengan baik, dimana guru dan peserta didik telah terbiasa melakukan kegiatan literasi pada kegiatan awal pembelajaran.
Kata Kunci : Literasi, Membuka pembelajaran