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Journal : KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA

PENGARUH PROJECT BASED LEARNING PADA MATAKULIAH ELEKTRONIKA DASAR TERHADAP KECAKAPAN HIDUP MAHASISWA PRODI TADRIS FISIKA UIN MATARAM Ramdhani Sucilestari; Kurniawan Arizona
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 3 No 1 (2018): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (561.888 KB) | DOI: 10.20414/konstan.v3i1.4

Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruh pembelajaran berbasis proyek pada Matakuliah Elektronika Dasar terhadap kecakapan hidup mahasiswa Program Studi Tadris Fisika UIN Mataram. Jenis penelitian yang digunakan yaitu kuasi-eksperimen dengan desain penelitian pretest-posttest control group design. Populasi penelitian sejumlah 105 mahasiswa yang tersebar dalam 7 kelas. Sampel dalam penelitian ini adalah 24 mahasiswa yang dibagi dalam 2 kelas dan diambil dengan teknik cluster random sampling. Kecakapan hidup mahasiswa diukur dengan instrumen berupa angket dan tes yang diberikan pada awal dan akhir pembelajaran serta lembar observasi pada saat pembelajaran berlangsung. Ketiga instrumen yang digunakan sudah divalidasi. Data kecakapan hidup mahasiswa dianalisis dengan uji t dan untuk mengetahui peningkatan kecakapan hidup digunakan nilai gain yang dinormalisasi (N-gain). Hasil penelitian menunjukkan bahwa terdapat pengaruh pembelajaran berbabasis proyek terhadap kecakapan hidup mahasiswa Prodi Tadris Fisika UIN Mataram.
OPTIMALISASI TITIK DIDIH MINYAK GORENG PADA SUHU TINGGI DENGAN METODE PERANGKAP SUHU Kurniawan Arizona; Muhammad Nurhuda; Gancang Saroja
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 4 No 2 (2019): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1156.72 KB) | DOI: 10.20414/konstan.v4i2.38

Abstract

Konversi biomassa dengan metode pirolisis membutuhkan suhu yang tinggi sekitar 200-500oC tergantung dari jenisnya. Untuk mencapai suhu tersebut dibutuhkan tekanan eksternal yang mengakibatkan proses konversi tidak efesien. Diusulkan suatu skema baru yaitu reaktor pemanas menggunakan metode perangkap suhu tanpa memberikan tekanan eksternal. Pengujian telah dilakukan dengan cara memanaskan 4liter minyak goreng pada kecepatan putaran pengaduk yang bervariasi yaitu 5 rpm, 10 rpm, 20 rpm dan 30 rpm. Hasil yang diperoleh, makin cepat putaran pengaduk, mengakibatkan kenaikan suhu makin lambat. Suhu maksimum yang dicapai pada reaktor bawah yaitu 300oC dengan kecepatan putaran pengaduk 5 rpm. Diharapkan dengan pencapaian suhu ini, reaksi konversi biomassa dengan metode pirolisis untuk penelitian selanjutnya dapat tercapai.
Development of Student Magnetic Inquiry Project Results Sheet (SMIPRS) Integrated with Local Wisdom and Islamic Values Kurniawan Arizona; Joni Rokhmat; Agus Ramdani; Gunawan Gunawan; AA Sukarso
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 8 No 01 (2023): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/konstan.v8i01.249

Abstract

This study includes research and development of the integrated Student Magnetic Inquiry Project Results Sheet (SMIPRS) of Local Wisdom and Islamic Values using the ADDIE development model, which aims to: 1) Describe SMIPRS integrated local wisdom and Islamic values, 2) Describe student responses to SMIPRS integrated with wisdom local wisdom and Islamic values, 3) describe the effectiveness of using SMIPRS integrated with local wisdom and Islamic values. The test subjects in this study were 33 students. SMIPRS trials in this study by providing SMIPRS and student response questionnaires and tests related to magnetism material. The study offers expert validation test results with very suitable criteria (95.83%). Meanwhile, student responses to implementing the SMIPRS integrated with local wisdom and Islamic values agreed (87.9%) to be implemented. Based on the effectiveness test, SMIPRS had a significant effect after it was implemented by students in the learning process (sig. = 0.000) with an average pretest and post-test difference of 23.61.
Needs Analysis of Android-Based Science E-Book Development in PGMI Study Programme UIN Mataram Arizona, Kurniawan; Sucilestari, Ramdhani; Nirmala, Baiq Mutiara Alika
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 9 No 01 (2024): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/konstan.v9i01.567

Abstract

This study aims to analyse the need for developing Android-based science e-books for PGMI FTK UIN Mataram students. By applying a quantitative approach through questionnaires, this research seeks to identify the needs and characteristics of students in learning science. The results of the analysis showed that 80% of the 45 respondents considered science materials, especially physics content, difficult to understand. The majority of respondents (80%) wanted teaching materials in digital format due to its practicality, effectiveness and efficiency. The very strong support (97.8%) for the development of interactive e-books reflects the urgency of this innovation in improving the quality of learning. The expected e-book is an interactive learning platform with rich multimedia features, while remaining simple and easy to use. E-book development needs to consider student characteristics, such as cognitive and affective development stages, interest in visual materials, and the need for concrete media. In addition, e-book content must be aligned with the competency standards and basic competencies in the applicable curriculum. This research provides a strong foundation for the development of innovative and effective Android-based science e-books to support learning in PGMI Prodi FTK UIN Mataram.
Preliminary Study as Temperature Sensor of Nanosilica Based on Coastal and River Sand Meiliyadi, Lalu Ahmad Didik; Wahyudi, Muh.; Arizona, Kurniawan
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 9 No 02 (2024): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/konstan.v9i02.594

Abstract

The synthesis of nano-silica gel based on magnetic minerals from the coastal sand and river sand of Lombok Island has been carried out. The synthesis method used is sol-gel with HCl acid and NH4OH base. The results showed that nano-silica based on coastal sand has a greater silica content than nanosilica based on river sand. The morphology of nanosilica based on coastal is granular with a smaller grain size of nanosilica based on coastal sand compared to nanosilica based on river sand. To a temperature sensor, nano-silica based on coastal sand has a larger coefficient when compared to nanosilica based on river sand. This indicates that nano-silica based on coastal sand has better physical properties as a temperature sensor than nanosilica based on river sand.
Integration of Islam and Science in Physics Learning: A Case Study of The First Law of Thermodynamics Meiliyadi, Lalu Ahmad Didik; Arizona, Kurniawan; Efendi, M. Harja; Wahyudi, Muh.; Damayanti, Isniwana
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 10 No 01 (2025): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/konstan.v10i01.785

Abstract

There is a strong belief in society that religion and science are two entities that cannot be reconciled. They are separate from one another and have their domains. Integration is the keyword for discussing the relationship between science and religion. The integration of science and religion can be achieved by taking the philosophical core of fundamental Islamic religious sciences as a paradigm for future science. This integration process can be seen as the Islamisation of science as part of the Islamisation of civilization. One example of this integration can be seen when discussing one branch of science, namely physics, about Islamic studies. In this case, one topic is taken from the First Law of Thermodynamics. Thermodynamics is the science that discusses heat and its changes. Heat and its changes have been explained in the Qur'an, as stated in the words of Allah SWT in Surat Al-A'raf, verse 52. For example, the source of heat energy has been explained in Surat Yaasin, verse 80, and Surat Yunus, verse 5, which state that fire is the source of heat. In its transformations, according to the First Law of Thermodynamics, this heat energy can change into changes in internal energy and work. Changes in internal energy occur due to an increase in the system's temperature after heat energy is added, while work arises due to a change in the system's volume after heat energy is added. As an illustration of the First Law of Thermodynamics, let us imagine a balloon. If the balloon is heated, the air particles inside the balloon will experience an increase in temperature. It is the nature of a particle that when its temperature increases, its energy also increases. This increase in energy is what we call an increase in internal energy. Since the internal energy of the gas particles inside the balloon increases, there will be more energy for the gas particles inside the balloon to move and collide with the walls of the balloon. As a result, the volume of the balloon will increase, and work will be done. If the elasticity of the balloon can no longer withstand the collisions of the gas particles inside it, the balloon will burst.