Data mining explores a huge amount of data to extract the information to be meaningful. In the field of public health, data mining hold a crucial contribution in predicting disease in early stage. In order to detect diseases, the patients need to conduct various tests. In the context of disease predicion, Data mining techniques aims to reduce the test that patients need to accomplish. Also the techniques is used to increase the accuracy rate of detection. Nowadays, diabetes attacks many adults in the world. Moreover, in order to reduce the number of adult having diabetes, an effective and efficient diabetes detection mechanism should be found. This report will apply some data mining techniques on diabetes dataset that has been downloaded at UCI Machine Learning Repository.Three kind of classification algorithm such as Naïve Bayes Classifier, Multilayer Perceptrons (MLP’s) and Desicion Tree (J.48) have been performed on this dataset. Obtained outcomes indicated that Naïve Bayes Classifier achieved the highest accuracy with 76,30%. As the result, this algorithm is a good method to classify and diagnose diabetes diseases on studying dataset.
Listening comprehension is one of the most difficult English language skills for learners. Since listening is an important part of communication, as foreign learners we should acquire listening skills. However, learning listening is lack motivation and most students find difficulties in learning listening. To support learners in learning listening is needed an appropriate medium that facilitates learners in improving their listening comprehension skills. This study aimed to investigate students' perceptions using audio-visual material as a media in listening class. A survey study using a quantitative approach was designed to collect the data. The researcher used a survey questionnaire with 20 Likert Scale questions and distributed them through Google Forms. The sample of this study is 9th-grade students from SMP Shalahuddin in total 109 students from classes A, B, C, and D. After collected the data, the researcher analyzes the data using SPSS. The result shows that students had positive experiences in using audio-visual material in listening class. Most of the students agree that audio visual is interesting, motivating, and entertaining them. Audio-visual also can help students to improve their listening comprehension. However, they find difficulties when the speaker speaks too fast, the speaker explains unfamiliar material or uses unfamiliar accents, and pronunciation.
The Regency Apparatus Work Unit (SKPK) is an apparatus of the Regional Government (Provincial and Regency/City) in Indonesia. SKPK is the executor of executive functions that need to be coordinated for the success of government administration. The legal basis for the formation of the SKPK is in article 120 of Law No. 32 of 2004 concerning Regional Government. The Department of Communication, Informatics, and Encryption Service (Diskominfosa) is an agency that is fully responsible for processing information within the Government in Indonesia. The purpose of this application is to collect the data in various offices in Bireuen Regency and store it in the database. The system is web-based that uses the PHP framework Codeigniter 3 and also using the Bootstrap framework. Initially, this study applied field research using the interview as the primary data and the Reports of the Evaluation on Accountability Performance at The Regency Apparatus Work Unit of Bireuen District as the secondary data. In developing the application, the waterfall is applied as a software model used. As the result, the application shifted the manual data processing into the system such as filtering the report based on a daily, monthly, and even yearly basis. In addition, they can check the status of their application data by entering the SKPK code that has been made. This SKPK application data collection information system was created with the aim of making data management orderly and checking the status of the Regency Apparatus Work Unit (SKPK) application easier and more precise.
Forum diskusi umum adalah media penyalur aspirasi untuk bermusyawarah secara umum yang berupa ide, gagasan, serta pertanyaan dalam pemecahkan masalah. Kegiatan berdiskusi dapat membahas antar mahasiswa dalam membahas segala persoalan. Dari permasalah tersebut forum diskusi umum yang telah dirancang bertujuan untuk pembelajaran bagi mahasiswa program studi sistem informasi universitas malikussaleh agar diskusi yang dilakukan terpusat, dimanapun, kapanpun serta mendapatkan manfaat bukan hanya untuk yang bertanya tetapi juga semua pengguna yang terkait. Hasil dari forum diskusi umum yang dibangun untuk program studi sistem informasi merupakan tempat berinteraksi antara mahasiswa dengan mahasiswa lainnya untuk kepentingan secara umum. Hasil uji coba pada Forum diskusi umum berbasis ini dapat digunakan sebagai sarana untuk berdiskusi agar menghasilkan pendapat yang akurat serta relevan. Di harapkan forum diskusi ini dapat bermanfaat bagi mahasiswa di prodi sistem informasi Universitas Malikussaleh dan dapat menjadi panduan pembuatan forum diskusi bagi prodi lainnya.
Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis siswa dalam pemecahan masalah matematika siswa SMP pada materi pola bilangan dalam bentuk soal cerita. Jenis penelitian ini adalah penelitian kualitatif. Subjek penelitian ada 3 orang siswa kelas VIII SMP N di Kabupaten Purworejo Tahun Pelajaran 2022/2023 yang sudah mendapatkan materi pola bilangan. Teknik pengambilan data menggunakan teknik purposive. Instrumen yang digunakan adalah tes berpikir kritis dalam pemecahan masalah matematika dan hasil wawancara yang dilakukan peneliti terhadap subjek penelitian. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil analisis diperoleh bahwa kemampuan berpikir kritis siswa dalam pemecahan masalah matematika pada siswa SMP yaitu siswa mampu merumuskan pokok-pokok permasalahan (clarification) yang dapat dilihat pada tahap memahami masalah, siswa mampu menentukan apa yang diketahui dan ditanyakan. Siswa mampu memberikan alasan untuk mendapatkan argumen yang benar (assessment) yang dapat dilihat pada tahap siswa merencanakan penyelesaian, siswa mampu membuat konsep berdasarkan informasi. Siswa mampu menyelesaikan soal berdasarkan konsep yang telah diketahui (strategy/tactic) yang dapat dilihat pada tahap siswa melaksanakan rencana, siswa menyelesaikan masalah sesuai rencana berdasarkan konsep jawaban yang telah dibuat. Siswa mampu membuat kesimpulan dengan jelas dan logis dari hasil penyelidikan (inference) yang dapat dilihat pada tahap siswa mampu menarikan kesimpulan, siswa mampu menarik kesimpulan dengan tepat dari hasil perhitungan.
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