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PENGARUH MODEL MIND MAPPING TERHADAP HASIL BELAJAR TEMATIK SISWA SEKOLAH DASAR Arifin, Muhammad Nurul; Halidjah, Siti; Kresnadi, Hery
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 12 (2019): Desember 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.479 KB)

Abstract

AbstractThe problem in this study is "What is the effect of mind mapping models on learning outcomes in students' thematic learning in class V of South Pontianak 36 Primary School?". This study aims to examine how much influence the Mind Mapping Model has on the learning outcomes of Grade V students of 36 Primary Schools in South Pontianak. The method used is experimental, while the form of research used is quasi experimental design with nonequivalent control group design. The population in this study were all fifth grade students at 36 Pontianak Elementary School in South Pontianak. Data collection tools used in the form of Multiple Choice tests totaling 50 questions. Based on statistical calculations, the average results of the experimental class post-test was 78.20 while the average post-test results of the control class were 72.00. T test results obtained t count = 2,356 and t table α = 5% (with dk = 25 + 26 - 2 = 49) of 1,683, which means t count (2,356)> t table (1,683), then the alternative hypothesis (Ha) is accepted. It can be concluded that there is an effect of the mind mapping model on learning outcomes in the thematic learning of fifth grade students at 36 elementary schools in South Pontianak. The result of the calculation of the effect size (ES) was 0.59 which was classified as medium criteria so that the mind mapping model had a good influence on the learning outcomes of the fifth grade students of 36 Pontianak Elementary School.Keywords: Mind Mapping Model, Learning Outcomes, Thematic Learning.
Sistem Pakar Analisis Kerusakan pada Komputer dan Laptop menggunakan Metode Dempster Shafer dan Metode Forward Chaining Arifin, Muhammad Nurul; Norhikmah, Norhikmah
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 15, No 1 (2024): JURNAL SIMETRIS VOLUME 15 NO 1 TAHUN 2024
Publisher : Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/simet.v15i1.10240

Abstract

Analisis algoritma untuk Sistem Pakar yang akan menjadi program komputer  yang mengadaptasi hasil pemikiran atau analisis dari seorang pakar untuk menyelesaikan masalah masih dibutuhkan seorang pakar. Kerusakan komputer yang sering terjadi di kalangan masyarakat awam menganggu produktivitas keseharian dalam menggunakan komputer maupun laptop, Analisis Algoritma Dempster Shafer Dan Metode Forward Chaining Pada Kerusakan Komputer Dan Laptop akan melakukan deteksi gejala menggunakan metode Forward Chaining yang akan di akurasi oleh metode Dempster Shafer untuk memberikan hasil kerusakan teridentifikasi dan solusi pemnyelesaian, dengan hasil presentase mencapai 80% sistem pakar ini akan dapat membantu mendeteksi gejala kerusakan komputer dan membantu menyelesaikan permasalahan tersebut.