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All Journal Jurnal Teknik Mesin Sinergi Edu Research : Jurnal Penelitian Pendidikan
Muh Rizal
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Humanities Education Energy Mechanical Engineering Other

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Rancang Bangun dan Analisis Biaya Teoritis Turbin Cross Flow Kapasitas 2500 Watt, Makassar Muhammad Iswar; Syaharuddin Rasyid; Massriyady Massaguni; Muh Rizal
Jurnal Teknik Mesin Sinergi Vol 13, No 1 (2015): April 2015
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.237 KB) | DOI: 10.31963/sinergi.v13i1.1138

Abstract

Penelitian ini bertujuan untuk menganalisis serta menghitung biaya produksi pada pembuatannya dengan menggunakan metode membandingkan pengerjaan secara teoritis dan aktual setiap pengerjaan komponen. Pengerjaan aktual dilakukan dengan dua metode yaitu pengerjaan langsung dan simulasi, serta membandingkan dengan variasi bahan komponen runner yaitu bahan ST 42 sebagai turbin A dan ST 60 sebagai Turbin B. Output dari penelitian ini ialah waktu pengerjaan, biaya manufaktur, serta harga jual Turbin Cross flow kapasitas 2500 watt. Hasil penelitian menunjukkan bahwa selisih waktu pengerjaan teoritis dan aktual Turbin Cross flow dengan runner bahan ST 42 ialah 1 jam 14 menit, sedangkan dengan bahan ST 60 ialah 6 jam 7 menit. Biaya manufaktur produksi yang dihitung dari setiap biaya baik secara teoritis maupun aktual untuk bahan ST 42 dan ST 60 mencapai nominal Rp. 20.000.000,- dan harga jual ditetapkan dengan laba 20 % yaitu mencapai nominal Rp.24.000.000 untuk setiap turbin dengan komponen runner bahan ST 42 dan ST 60.
MENINGKATKAN MOTIVASI BELAJAR PESERTA DIDIK KELAS 2 PADA MATA PELAJARAN PENDIDIKAN PANCASILA MELALUI MEDIA INTERAKTIF DI SD INPRES BUMI SAGU Muh Rizal; Ni Kadek Sri Mertasari; Sin Dinayanti Laudea
EDU RESEARCH Vol 5 No 4 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i4.331

Abstract

Research This research aims to improve the learning motivation of second-grade students in Pancasila Education learning through the application of Interactive media. This research uses the Classroom Action Research (CAR) method which is implemented in two cycles, where each cycle includes the planning, implementation, observation, and reflection stages. The subjects of the research were second-grade students of SD Inpres Bumi Sagu. Data were collected through observation and interviews, then analyzed descriptively qualitatively and quantitatively. The indicator of the success of this research is the achievement of high learning motivation in 80% of students. The results of the study showed that the use of interactive media significantly increased students' learning motivation. At the pre-cycle stage, the average student learning motivation only reached 47%. After the application of digital technology media in Cycle I, the average motivation increased to 71%. Further improvements were seen in Cycle II, with an average learning motivation reaching 91%. Each indicator of motivation, including active involvement in learning, passion and desire to learn, response to feedback, persistence in completing tasks, and enthusiasm for the material, showed a consistent increase from the pre-cycle to Cycle II. In conclusion, the application of interesting and innovative interactive media has proven to be effective in increasing students' learning motivation in Pancasila Education learning. This study recommends teachers to use interactive media more often in teaching and learning activities, as well as school support to provide adequate facilities. Further research is recommended to explore the long-term impact of interactive media use on student learning achievement.
IMPROVING STUDENTS' VOCABULARY MASTERY OF CLASS IIA THROUGH THE USE OF INTERACTIVE LEARNING MEDIA WORDWALL AT SD INPRES BUMI SAGU Muh Rizal; Ni Kadek Devy Rafika; Sin Dinayanti Laudea
EDU RESEARCH Vol 5 No 4 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i4.332

Abstract

The This research was conducted at SD Inpres Bumi Sagu, motivated by the problem of low vocabulary mastery among IIA grade students. This study aims to: (1) describe the use of Wordwall interactive learning media in Class IIA, (2) describe the improvement of vocabulary mastery of Grade IIA students, and (3) examine the effect of Wordwall interactive learning media in improving vocabulary mastery of Grade IIA students. This study used a Classroom Action Research (CAR) approach with the Kemmis and McTaggart model. The research subjects were 30 students of class IIA SD Inpres Bumi Sagu. Data were collected through observation, tests, and documentation, then analyzed descriptively qualitatively and quantitatively. The results showed (1) the use of Wordwall interactive learning media in class IIA went very well, with significant improvements from cycle I to cycle II, (2) the vocabulary mastery of IIA grade students showed significant improvement after the use of Wordwall media, (3) there was a positive effect of Wordwall interactive learning media in improving vocabulary mastery of IIA grade students, as evidenced by an increase in average scores and percentage of student learning completeness.
PENERAPAN METODE GROUP INVESTIGATION BERBANTUAN KARTU BERGAMBAR UNTUK MENINGKATKAN KEMAMPUAN SELF-MANAGEMENT SISWA KELAS IV SD INPRES BUMI SAGU PADA PELAJARAN BAHASA INDONESIA Muh Rizal; Naurah Destri Yulandari; Sin Dinayanti Laude
EDU RESEARCH Vol 5 No 4 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i4.333

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan self-management (manajemen diri) siswa kelas IV SD Inpres Bumi Sagu dalam pembelajaran Bahasa Indonesia melalui penerapan metode Group Investigation. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus, di mana setiap siklus terdiri dari tahap perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian ini adalah siswa kelas IV SD Inpres Bumi Sagu yang berjumlah 25 orang. Data dikumpulkan melalui observasi dan wawancara, yang kemudian dianalisis secara deskriptif kualitatif dan kuantitatif. Indikator keberhasilan penelitian ini adalah tercapainya kemampuan self-management yang baik pada 80% siswa. Hasil penelitian menunjukkan bahwa penerapan metode Group Investigation dan penggunaan media kartu bergambar dapat meningkatkan kemampuan self-management siswa. Pada tahap prasiklus, hanya sekitar 50% siswa yang menunjukkan kemampuan self-management yang baik. Setelah penerapan metode Grup Investigasi pada Siklus I, sekitar 70% siswa menunjukkan peningkatan kemampuan manajemen mandiri. Peningkatan lebih lanjut terjadi pada Siklus II, dengan 80% siswa mencapai kemampuan manajemen mandiri yang baik. Setiap indikator self-management, seperti tugas perencanaan, pengorganisasian, kolaborasi, serta evaluasi diri, menunjukkan perkembangan yang signifikan dari prasiklus ke Siklus II. Kesimpulannya, penerapan metode Group Investigation terbukti efektif dalam meningkatkan kemampuan self-management siswa dalam pembelajaran Bahasa Indonesia. Penelitian ini merekomendasikan agar guru menggunakan metode Group Investigation sebagai salah satu alternatif untuk mengembangkan kemampuan manajemen mandiri siswa, serta memberikan dukungan yang lebih dalam proses kolaborasi kelompok. Penelitian lebih lanjut disarankan untuk mengeksplorasi dampak penerapan metode ini pada aspek pembelajaran lainnya.
IMPROVING SIMPLE CONVERSATION ABILITY IN LEARNING INDONESIAN LANGUAGE IN CLASS II THROUGH THE USE OF WORD CARDS AT SD INPRES BUMI SAGU Muh Rizal; Ni Gusti Nyoman Sriayuni; Sin Dinayanti Laudea
EDU RESEARCH Vol 5 No 4 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i4.334

Abstract

This study aims to improve the simple conversation skills of class IIA students of SD Inpres Bumi Sagu through word card media in learning. The study was conducted using a classroom action research (CAR) method consisting of two cycles. Data were collected through observation and interviews, then analyzed descriptively to measure the improvement of students' simple conversation skills. Data collection was carried out by analyzing qualitative and quantitative data from observation sheets and interviews during the learning process. The success indicators were set with a target of 80% completion. The results showed that there was a significant increase in all indicators after the application of word card media. The average value of students' simple conversation skills increased from 53% in the pre-cycle stage to 71% in cycle I, and reached 90% in cycle II. This increase shows that word card media can improve and enhance various aspects of students' conversation/speaking skills, especially in terms of clarity of articulation, fluency of speech, and understanding of the response of the interlocutor. Based on these findings, it is recommended that word card media be used more often in language learning to improve students' speaking skills. In addition, continuous practice and providing constructive feedback are essential to maximize learning outcomes.
Co-Authors Massriyady Massaguni Muhammad Iswar Naurah Destri Yulandari Ni Gusti Nyoman Sriayuni Ni Kadek Devy Rafika Ni Kadek Sri Mertasari Sin Dinayanti Laude Sin Dinayanti Laudea Syaharuddin Rasyid