Kesiapan Belajar Siswa Dan Interaksi Belajar Mengajar Terhadap Prestasi Belajar

One of the most important parts to improve the ability to read drawings in learning process is students\u27 learning readiness and teaching-learning interaction on a subject of reading technical drawings, which are often overlooked by school. This study aims to investigate the influence of students\u27 learning readiness and teaching-learning interaction on achievement in the subject of reading technical drawings. The study shows that there is a correlation between students\u27 learning readiness and their academic achievement, which is 0,45; the correlation between teaching-learning interactions exists in the level of 0,67; there is a correlation between students\u27 learning readiness and teaching-learning interactions in the level of 0,34; and there is a correlation of students\u27 learning readiness and teaching-learning interaction on academic achievement, which is 0,71. The coefficient for the variable of students\u27 readiness and teaching-learning interaction is significant in the level of significance α = 0.05. Thus, it can be concluded that the students\u27 learning readiness and teaching-learning interactions between teachers and students provide a meaningful/significant impact on the academic achievement in reading technical drawings subjec

Modul pelatihan guru program keahlian teknik mesin paket keahlian teknik gambar mesin sekolah menengah kejuruan (SMK) kelompok kompetensi C

Modul ini berisi paket keahlian teknik gambar mesin dengan materi; sistem koordinat gmbar dan teknik pengoperassian mesin, materi dalam modul ini terdiri atas; macam-macam alat potong pada mesin bubut, macam macam alat potong pada mesin frais dan sebagainya

IMPROVING STUNTING CLASSIFICATION PERFORMANCE USING COMBINATION SMOTE TECHNIQUE AND ARTIFICIAL NEURAL NETWORK ALGORITHM

Child development is at the core of the nation's future. However, there are still serious problems that hinder optimal child growth, one of which is stunting. Stunting is a condition that has become a global concern in the context of public health and development.  The use of deep learning algorithms has great potential to overcome the problem of stunting classification. The ratio of stunting handling is still a problem due to imbalance data. Classification algorithms such as ANN will experience a decrease in performance when faced with unbalanced classes, this makes it difficult to take action for early diagnosis of stunting. Synthetic Minority Oversampling Technique (SMOTE) is used to balance the failure data in diagnosis.  The results showed that the combination of the SMOTE oversampling technique can improve the ability of the ANN algorithm model to accurately classify stunted or minority populations. The accuracy, precision, recall, and F1-Score values of this study are 0.90, 0.85, and 0.95, respectively. The results of (MCC) obtained a value of 0.73, and (G-Mean) of 0.86 before applying SMOTE and the results after applying SMOTE MCC of 0.84 and G-Mean of 0.92. This indicates that the minority group, namely stunted toddlers, can be predicted well.  The implementation of the combination of SMOTE and ANN has proven successful in classifying imbalance stunting data, so this research can be used as a reference for future research to handle unbalanced data

Modul pelatihan guru program keahlian teknik mesin paket keahlian teknik gambar mesin sekolah menengah kejuruan (SMK) kelompok kompetensi B

Modul ini berisi paket keahlian teknik gambar mesin dengan materi gambar komponen mesin, materi dalam modul ini terdiri atas teknik penjepitan/pengangkatan benda kerja pada proses pembubutan dan pengefraisan, pengangkatan alat potong pada mesin bubut dan mesin frais dan sebagainya

Modul pelatihan guru, program keahlian teknik mesin, paket keahlian teknik gambar mesin SMK, kelompok kompetensi B: gambar konstruksi dan toolpath pada CAM, pemanfaatan penilaian proses dan hasil belajar.

Modul ini berisi paaket keahlian teknik mesin dengan materi gambar konstruksi dan toolpath pada CAM, materi dalam modul ini terdiri atas; tanda atau simbul pengerjaan las, pembuatan dan penyajian gambar konstruksi, pembuatan dan penyajian gambar isometri

Modul pelatihan guru, program keahlian teknik mesin, paket keahlian teknik gambar mesin SMK, kelompok kompetensi C: sistem koordinat gambar dan teknik pengoperasian mesin, pengalaman belajar dan pemilihan materi pembelajaran.

Modul ini berisi paket keahlian Teknik Mesin dengan materi sistem koordinat gambar dan teknik pengoperasian mesin. Materi dalam modul ini terdiri atas: macam macam alat potong pada mesin bubut, macam macam alat potong pada mesin frais, bahan alat alat potong dan penggunaannya serta pemanfaatannya

Modul pelatihan guru program keahlian teknik mesin paket keahlian teknik gambar mesin sekolah menengah kejuruan (SMK) kelompok kompetensi E

Modul ini berisi paket keahlian teknik gambar mesin dengan materi luaran gambar 2D dan teknik pemesinan, materi dalam modul ini terdiri atas; bubut muka, pinggulan dan lubang senter, pembubutan rata bertingkat alur tirus dan frofil dan sebagainya

Nitrogen Test Tool in Rice Leaves Based on Android Application

This study aims to make an application for measuring nitrogen requirements in rice leaves based on an android application. The method used is the On Touch Motion Event. The onTouch method will be used when a touch will be sent to be displayed, then MotionEvent contains information about the touch made. System testing is carried out to display images using the Open Camera button using a smartphone camera, after that look for the RGB value then convert it to the BWD scale. This research has succeeded in building an application that can determine nitrogen levels in rice leaves through leaf color and provide recommendations for the amount of fertilization according to the desired results. The results of tests that have been carried out on 6 samples of rice leaves with 60 samples of RGB value data produce an accuracy rate of using the application of 78.33% and the remaining 21.66% is an error value. And how to calculate the land area, the results obtained from the need for urea per plant in 1 ha are 120 kg, where the BWD table shows the value of leaf color on a scale of 2-3 and requires a urea measurement of 100 which is estimated to get a yield rate of 6 t / ha

The Diversity of Insect in Paddy Field in Karawang, West Java with Different Pest Management Techniques

The practice of rice crop cultivation will affect the trophic structure and the diversity of insects that are formed. One of the common cultivation practices carried out by farmers was the control of pests by using pesticides. This study aimed to find out which pest management strategies that are effective in maintaining environmental health and understanding how natural enemies were affected by the application of synthetic pesticides. The first treatment was paddy field with integrated pest management (IPM), the second treatment was conventional rice field with a technique of chemical pest management (C-T), while the third treatment was mixed pest management (M-T). Insect sampling was conducted using sweep net, pitfall trap, and direct observation for 10 weeks after planting. Overall, it was found 100 morphospecies, 9 Orders, 56 families, with a total abundance of 6242 individuals per planting season. Based on functional roles it was found 39% as herbivores, 30% as predators, and 14% as parasitoids, 1% pollinators, and 13% decomposers. High insect diversity and abundance were found in the plots using low synthetic pesticides. The C-T control plot had a lower relative abundance of herbivorous insects, parasitoid insects, predators, and decomposers than the other control plots. H' and D index in the Integrated Pest Management (IPM) and Mixed Pest Management (M-T) plots did not show significant differences but differed significantly from the Chemical Control plot (C-T). Therefore, controlling the herbivore insects could apply the pest management based on IPM strategies. Keywords: Diversity of insects, integrated pest management (IPM), natural enemies, pesticides, rice pest

Pengaruh Electronic Word Of Mouth, Experiental Marketing dan Store Personality terhadap Keputusan Pembelian di Toko Buku Gramedia

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh electronic wor  d of mouth, experiental marketing dan store personality terhadap keputusan pembelian produk toko buku gramedia. Metode yang di gunakan dalam penelitian ini adalah asosiatif kuantitatif, teknik pengambilan data dilakukan dengan cara menyebarkan kuesioner secara random untuk mendapatkan data yang obyektif dan representatif . Hasil dari penelitian ini menunjukkan bahwa  variabel electronic word of mouth memperngaruhi keputusan pembelian secara signifikan, Hal ini dibuktikan dengan nilai T-statstics sebesar 5,193>1,95 dan koefisien jalur sebesar 0,365>0.  Variabel experiental marketing mempengaruhi keputusan pembelian namun tidak signifikan, Hal ini dibuktikan dengan nilai T-statstics sebesar 1,189<1,95 dan koefisien jalur sebesar 0,107>0. Variabel store personality mempengaruhi keputusan pembelian secara signifikan, Hal ini dibuktikan dengan nilai T-statstics sebesar 4,673>1,95 dan koefisien jalur sebesar 0,737>