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All Journal AKSIOMA MAESTRO Pelita: Jurnal Pengabdian kepada Masyarakat Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, Dan Sosial Humaniora Khirani: Jurnal Pendidikan Anak Usia Dini Pendekar: Jurnal Pendidikan Berkarakter
Muhtarom Muhtarom
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Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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EFEKTIVITAS MODEL PEMBELAJARAN GROUP INVESTIGATION BERBANTUAN KARTU SOAL TERHADAP PRESTASI BELAJAR DITINJAU DARI MOTIVASI BELAJAR PADA MATERI TURUNAN FUNGSI ALJABAR Larasati Tiara Medyasari; Muhtarom Muhtarom; Sugiyanti Sugiyanti
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 8, No 1 (2017): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v8i1.1511

Abstract

Tujuan penelitian ini adalah untuk mengetahui (1) Apakah ada perbedaan efek antara model pembelajaran menggunakan model Group Investigation berbantuan kartu soal dengan model konvensional terhadap prestasi belajar matematika siswa (2) Apakah ada perbedaan efek antara tingkat motivasi tinggi, sedang atau rendah terhadap prestasi belajar matematika siswa (3) Apakah ada interaksi antara model pembelajaran dan motivasi belajar terhadap prestasi belajar matematika siswa. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA Negeri 5 Semarang. Teknik pengambilan sampel yang digunakan adalah cluster random sampling sehingga terpilih kelas XI IPA 3 yang diberikan model Group Investigation berbantuan kartu soal dan kelas XI IPA 9 yang diberikan model pembelajaran konvensional. Teknik pengumpulan data yang digunakan adalah menggunakan angket untuk data motivasi belajar siswa dan tes untuk data prestasi belajar. Berdasarkan uji  prasyarat disimpulkan bahwa sampel berdistribusi normal, mempunyai variansi yang sama, dan mempunyai kemampuan awal yang sama. Hasil penelitiannya adalah (1)  yang berarti bahwa model pembelajaran group investigation berbantuan kartu soal lebih efektif daripada model pembelajaran konvensional (2)  yang berarti ada perbedaan efek antara siswa dengan kategori motivasi tinggi, sedang dan rendah terhadap prestasi belajar siswa. Prestasi belajar matematika siswa yang mempunyai motivasi belajar tinggi lebih baik daripada siswa yang mempunyai motivasi belajar sedang dan rendah, prestasi belajar matematika siswa yang mempunyai motivasi belajar sedang lebih baik daripada siswa yang mempunyai motivasi belajar rendah (3)  yang berarti bahwa tidak ada interaksi antara model pembelajaran dan motivasi belajar terhadap prestasi belajar matematika pada pokok bahasan turunan fungsi aljabar.Kata Kunci: group investigation, kartu soal, prestasi belajar, motivasi belajar
PERBANDINGAN SISTEM KENDALI PID DAN KENDALI LOGIKA FUZZY PADA PENGENDALIAN SUHU SISTEM PEMANAS INDUKSI Muhtarom Muhtarom; Sujono Sujono
MAESTRO Vol 2 No 1 (2019): Edisi April 2019
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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Abstract

Dalam tugas akhir ini dirancang kendali PID dan kendali logika fuzzy sebagai pengendali suhu pada sistem pemanas induksi. Pada sistem pemanas induksi terdiri dari rangkaian switching dengan IC 4066, sensor thermocouple, MAX6675, LCD dan keypad matrix 4x4. Pengendali PID menggunakan struktur paralel dengan tunning parameter Kp, Ki dan Kd yang diperoleh dengan metode heuristic (trial and error). Sedangkan logika fuzzy yang dirancang adalah fuzzy mamdani. Metode defuzzifikasi yang digunakan adalah metode weight averange area. Output kendali PID dan kendali logika fuzzy berupa tegangan yang digunakan untuk mengatur switching tingkat pemanasan =(watt) ke pemanas induksi. Respon pengendali PID dibandingkan dengan respon pengendali logika fuzzy. Parameter yang dibandingkan adalah respon transien dan respon steady state sehingga dapat diketahui pengendali yang lebih tepat untuk sistem pemanas induksi. Dari hasil pengujian menggunakan kendali PID dengan nilai setpoin 72°C s/d 89°C didapatkan nilai rise time 354 s/d 465 detik, peak time 433 s/d 818 detik dan error steady state 2,08% s/d 2,52%. Sedangkan hasil pengujian menggunakan kendali logika fuzzy dengan nilai setpoin 72°C s/d 89°C didapatkan nilai rise time 444 s/d 523 detik, peak time 974 s/d 818 detik dan error steady state 0,024% s/d 0,008%.
Penulisan dan Publikasi Artikel Ilmiah bagi Guru-Guru SMA Negeri 1 Mayong Kartinah Kartinah; Noviana Dini Rahmawati; Sutrisno Sutrisno; Muhtarom Muhtarom; Lukman Harun
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 4 (2021): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.563 KB)

Abstract

The problem faced by partners is that many teachers still have difficulty in compiling scientific papers and publishing them in the form of national journals. Based on the partners' problems above, the solution we offer is to train and assist teachers in compiling scientific articles to journal publications. This training activity is designed in stages, starting with a classical meeting in the form of a seminar with introductory material on scientific publications, preparation of scientific articles and journal publications. After completing the theory, the practice of making scientific articles is carried out with direction and guidance from the service team. The conclusion from the training activities for writing and publishing scientific articles, the teachers at SMA Negeri 1 Mayong are very enthusiastic in participating in this training activity because many teachers, both young and senior teachers, still have difficulty writing scientific articles and then publishing them. Even though the publication of scientific articles is one of the points that can be used to improve the rank of teachers. Because of the enthusiasm of the teachers' enthusiasm for learning, the training activities for writing and publishing scientific articles at SMA Negeri 1 Mayong can be carried out well and the teachers have been able to compile scientific articles and submit them to national journals.
Analisis Perkembangan Bahasa Pada Anak Usia 5-6 Tahun Di TK IT Almawaddah Semarang Murgiyanti Murgiyanti; Sumarno Sumarno; Muhtarom Muhtarom
Khirani: Jurnal Pendidikan Anak Usia Dini Vol. 1 No. 2 (2023): Juni : KHIRANI: Jurnal Pendidikan Anak Usia Dini
Publisher : Sekolah Tinggi Agama Buddha Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/khirani.v1i2.325

Abstract

This research discusses the analysis of the development of language in children aged5-6years. The objectives of this study are (1) to determine the development of the language of children aged 5-6years; (2) to determine the factors of language development in children aged 5-6years. Understanding language is an initial effort to develop children‟s language development so that they can interact with their interlocutors. The type of research used is qualitative research with descriptive qualitative methods. Located in Islamic Kindergarten Almawaddah Semarang by looking at 2 research sources, namely 1 primary data source (educator) and secondary data source (3 early childhood children) aged5-6years. Data collection techniques used are interviews, observation and documentation. The data analysis techniques used are data reduction, data presentation, conclusion drawing and verification. The results of this study indicate that the analisysis of the development of language in children aged5-6years in Islamic Almawaddah Semarang develops as expected. The shortcoming in this study is the attachment which should be more complete with the results of the documenyation in the study and does not include the result of the video during observation and interviews at school. There are 4 indicators of language development of children aged5-6years, namely: a). Understand multiple commands at the same time. b). repeating more complex sentences. c). Understand the rules of a game. d). Enjoy and appreciate reading. The implication of the research shos that early childhood aged 5-6 years are expected to keep the spirit of learning independently at home to be able to further develop the development of understanding language in children, educators and parent are expected to pay more attention in providing lessons for their children so that their ability to understand children‟s language can develop. And researchers are expected to be more creative in conducting future research and further researchers, in order to obtain maximum results.
Introduction to Lampung Tapis: a Variety of Beautiful Culture From Indonesia Achmad Chaedar Yasin Bakhtiar; Rindu Rika Gamayuni; Ahmad Rafinur; Muhtarom Muhtarom; Devi Saputri; Ayi Saprudin
Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, dan Sosial Humaniora Vol. 3 No. 2 (2025): Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, dan Sosial Humaniora
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/atmosfer.v3i2.1301

Abstract

Lampung Tapis is a traditional Indonesian fabric that reflects the rich culture of the people of Lampung. Decorated with gold thread embroidery, Tapis symbolises aesthetic values, philosophy and social identity. In the context of globalisation, Tapis faces challenges in maintaining its sustainability due to the lack of appreciation and access to international markets. This research aims to introduce Lampung Tapis to the global community through promotion in international forums. The methods used included visual presentation, cultural narrative, and physical product exhibition at the Problematic Seminar on Global Accounting in Kyoto, Japan. The results of the activity showed an increase in participants' appreciation of the beauty and cultural values of Tapis Lampung, as evidenced by the audience's high interest in this fabric as a cultural symbol and business opportunity. The cultural story-based marketing strategy is an effective approach in introducing Tapis in the global market, while supporting its economic sustainability. In addition, cross-cultural collaboration and the use of digital platforms are seen as important for expanding market networks. By combining tradition and innovation, Lampung Tapis has great potential to become an Indonesian cultural icon at the international level. This research recommends strengthening synergies between the government, local artisans and the private sector to support the promotion and regeneration of Lampung's Tapis industry. This step will not only preserve the cultural heritage but also improve the welfare of the artisan community.
Analisis Kualitas Instrumen Untuk Mengukur Kreatifitas Siswa Melalui Pembelajaran Berdiferensiasi Umi Isrotun; Sumarno Sumarno; Muhtarom Muhtarom
Pendekar : Jurnal Pendidikan Berkarakter Vol. 1 No. 4 (2023): Agustus : Jurnal Pendidikan Berkarakter
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pendekar.v1i4.258

Abstract

Instruments are tools that researchers use to collect and measure quantitative information about the variables studied. As a tool for collecting research data, the quality of the instrument determines the quality of the data collected. In compiling an instrument to be used in research, it is necessary to pay attention to several things including the problems and variables to be studied, data sources, information in the instrument, types of data, easy and practical. Differentiated learning is learning that is expected to be able to coordinate student learning needs so it is hoped that through differentiated learning can provide students with broad opportunities so as to increase their activity. Creativity indicators include 1) Critical thinking, 2) High emotional sensitivity, 3) Talented, 4) High imagination. From the instrument in the form of an observation sheet that has been made consisting of sixteen items after the Aiken's test (1985) it can be said to be valid as a guide for researchers in observing student creativity in differentiated learning
Co-Authors Achmad Chaedar Yasin Bakhtiar Ahmad Rafinur Ayi Saprudin Devi Saputri Kartinah Kartinah, Kartinah Larasati Tiara Medyasari Lukman Harun Murgiyanti Murgiyanti Noviana Dini Rahmawati Rindu Rika Gamayuni sugiyanti sugiyanti Sujono Sujono Sumarno Sumarno Sutrisno Sutrisno Umi Isrotun