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All Journal Social, Humanities, and Educational Studies (SHEs): Conference Series J-Com (Journal of Computer)
Desi Ernawati
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Computer Science & IT Education Languange, Linguistic, Communication & Media Social Sciences

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Penggunaan Model Pembelajaran Contextual Teaching And Learning (CTL) Untuk Meningkatkan Hasil Belajar Peserta Didik Pada Materi PPKN Keberagaman Sosial, Budaya, dan Ekonomi Masyarakat Desi Ernawati
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 3, No 4 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.573 KB) | DOI: 10.20961/shes.v3i4.53346

Abstract

The problem of the value of student learning outcomes in PPKn lessons on the subject of social, cultural, and economic diversity of the community which is still low and the average value has not reached the KKM, is the basis for this research. Based on the results of observations made by researchers, one of the obstacles faced in Civics learning is about an ineffective learning model. To overcome this, researchers use a CTL (Contextual Teaching and Learning) learning approach to improve Civics learning outcomes material Diversity social, cultural, and economic community in SD Negeri Sengon 03, Tanjung District, Brebes Regency. This type of research uses classroom action research with two cycles. The results of the first cycle reflection, the achievement of the average score only reached 70, learning completeness only reached 57%. Only 19 students completed from 33 students. While the results of the reflection in the second cycle, the average value increased, namely 78 or 89%. So it can be concluded that by applying the CTL learning model, it can improve the learning outcomes of Civics on the subject of social, cultural and economic diversity of the community.
Analisis Penyakit Pada Tanaman Cabai Dengan Metode Case Based Reasoning Berbasis Web Desi Ernawati; Riki Andri Yusda; Guntur Maha Putra
J-Com (Journal of Computer) Vol 1, No 1 (2021): Maret 2021
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (167.15 KB) | DOI: 10.33330/j-com.v1i1.1086

Abstract

Abstract:Chili is a production cropthatis much needed by the  community. Good care is needed to increase the production of chili plants. Production of chili plants will decrease if the types of diseases that attack are not considered. To find out about chili plant diseases, farmers only look at the disease without knowing the symptoms that appear beforehand so that it will affect the production of chili plants.So that we need experts who understand the symptoms of disease in chili plants.The existence of experts can be replaced by a system designed to detect symptoms of disease in chili plants.The expert system to be designed is web-based using the case-based reasoning method.This expert system is expected to help increase the productivity of chili plants.            Keywords:expert system; chili; case-based reasoning; chili plants.  Abstrak:Cabai merupakan tanaman produksi yang banyak dibutuhkan oleh masyarakat. Untuk meningkatkan produksi tanaman cabai diperlukan perawatan yang baik. Produksi dari tanaman cabai akan menurun jika tidak diperhatikan jenis penyakit yang menyerang. Untuk mengetahui penyakit tanaman cabai para petani hanya melihat penyakitnya saja tanpa mengetahui terlebih dahulu gejala yang muncul sehingga akan mempengaruhi hasil produksi tanaman cabai. Sehingga diperlukan pakar yang mengerti mengenai gejala penyakit pada tanaman cabai. Keberadaan pakar bisa digantikan oleh sebuah sistem yang dirancang untuk mendeteksi gejala penyakit pada tanaman cabai. Sistem pakar yang akan dirancang berbasis web dengan menggunakan metode case base reasoning. Sistem pakar ini nantinya diharapkan membantu untuk peningkatan produktivitas tanaman cabai. Kata kunci:sistem pakar; cabai; casebasereasoning; tanaman cabai.
Co-Authors Eny Purwaningsih Guntur Maha Putra Riki Andri Yusda