Article Per Year (5 Year)
p-Index From 2021 - 2026
3.533
P-Index
This Author published in this journals
All Journal MUSTEK ANIM HA Jurnal Pendidikan Biologi Indonesia Jurnal Teknik Mesin JURNAL CRANKSHAFT Scientific Journal of Mechanical Engineering Kinematika International Journal of Aviation Science and Engineering ARMATUR : Artikel Teknik Mesin dan Manufaktur Jurnal Ilmiah Teknik Mesin Poros Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Al-Khair Journal : Management, Education, And Law Jurnal Pendidikan "EDUKASIA MULTIKULTURA" Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Open Science and Technology Jurnal Polimesin Indonesian Science Education Journal (ISEJ) Strength : Jurnal Penelitian Teknik Mesin Nemui Nyimah Al-Khair Journal: Management Education
Kurniawan, Dondi
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

 1   2   3 
Penerapan Video Pembelajaran IPA Interaktif Berbasis Animaker Dalam Meningkatkan Hasil Belajar Di Kelas VII SMPN 20 Kota Bengkulu Sulikah Septi Herawati; Deni Febrini; Wiji Aziiz Hari Mukti; Dondi Kurniawan; Asiyah Asiyah
Al-Khair Journal: Management Education Vol 2, No 2 (2022): DESEMBER
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/al-khair.v2i2.2648

Abstract

Abstract: Student learning outcomes are one of the goals of the learning process in schools, therefore teachers need to have creative and innovative efforts in selecting and developing learning media, one of which is learning videos. This study aims to examine the differences in student learning outcomes between before and after being given an Animaker-based interactive science learning video on the subject matter and its changes in class VII SMPN 20 Bengkulu City. The results showed that learning outcomes increased from the average value of 41.29 to 78.06. The results of hypothesis testing showed that there was a statistical difference in learning outcomes with a significance value of 0.000 > 0.05, so it can be concluded that student learning outcomes on the subject matter and the changes experienced a significant increase after the Animaker-based interactive science learning video was given.Keywords: Interactive science learning videos, animaker videos, learning outcomes Abstrak: Hasil belajar siswa merupakan salah satu tujuan dari dilakukannya proses pembelajaran di sekolah, maka dari itu guru perlu memiliki upaya yang kreatif dan inovatif dalam memilih dan mengembangkan media pembelajaran, salah satunya adalah video pembelajaran. Penelitian ini bertujuan untuk menguji perbedaan hasil belajar siswa antara sebelum dan sesudah diberikan video pembelajaran IPA interaktif berbasis animaker pada pokok bahasan materi dan perubahannya di kelas VII SMPN 20 Kota Bengkulu. Hasil penelitian menunjukkan bahwa hasil belajar mengalami peningkatan dari nilai rata-rata 41.29 menjadi 78.06. Hasil uji hipotesis diperoleh bahwa terdapat perbedaan hasil belajar secara statistik dengan nilai signifikansi 0.000 > 0.05, sehingga dapat disimpulkan hasil belajar siswa pada pokok bahasan materi dan perubahannya mengalami peningkatan yang signifikan setelah diberikan video pembelajaran IPA Interaktif berbasis Animaker.Kata kunci: Video pembelajaran IPA interaktif, video animaker, hasil belajar
EXPERIMENTAL STUDY OF PARAFFIN-BASED PCM THERMAL STABILITY AFTER REPEATED THERMAL CYCLES FOR ENERGY STORAGE APPLICATIONS Kurniawan, Dondi; Irsyad, Muhammad; Wiyono, Apri; Yonanda, Ahmad; Prabowo, Angga Darma; Kusuma, Ardika
Scientific Journal of Mechanical Engineering Kinematika Vol 11 No 1 (2026): SJME Kinematika June 2026
Publisher : Mechanical Engineering Department, Faculty of Engineering, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/sjmekinematika.v11i1.836

Abstract

Paraffin-based phase change materials (PCMs) have great potential in thermal energy storage due to their ability to absorb and release energy during the freezing and melting processes. However, the stability of their thermal characteristics after undergoing repeated heating and cooling cycles remains a challenge for long-term applications. This study aims to evaluate the phase change temperature characteristics and latent heat capacity of paraffin after undergoing 0, 200, 400, and 600 repeated thermal cycles using Differential Scanning Calorimetry (DSC) and T-history tests. The test results show that despite a slight decrease in freezing, melting temperatures changes in chemical structure after a number of cycles, paraffin still maintains its capacity to absorb and release energy quite efficiently. The latent heat capacity decreased from 142.77 J/g to 126.02 J/g over 600 cycles during the melting process. However, during the freezing process, it increased from 139.25 J/g to 147.55 J/g. These findings provide a scientific basis for optimizing paraffin-based PCM for reliable and sustainable thermal energy storage applications.
Co-Authors Adrian Topano Ahmad Yonanda Ahmad Yonanda Amrizal Amrizal Amrul Amrul Angga Darma Prabowo Apri Wiyono Asiyah Asiyah Asiyah Asiyah Asiyah, Asiyah Asiyah, Asiyah Deendarlianto Deni Febrini Dinata, Ragil Alvin Ega Arya Saputra Eko Budiana Eko Wahyu Saputra Eli Kumolosari Febrini, Deni Hadi Prayitno Hadi Prayitno Harmen, Harmen Herawati, Sulikah Septi Indarto Indarto Junidy, Muhammad Raihan Kusuma, Ardika M. Rangga Saputra Martinus Mochammad Resha Muhammad Irsyad Nazarrudin, Rizal Nazarudin, Rizal Nugraha, Nurcahya Pinindriya , Sinung Tirtha Pinindriya, Sinung Tirtha Pramuko Ilmu Purboputro Rahmanita, Ulya Rizal Adi Saputra Sabiqunassabiqun Sandi, Aris Saputra, Eko Wahyu Sulikah Septi Herawati Sulikah Septi Herawati Sulikah Septi Herawati Waluyo Adi Siswanto Wiji Aziiz Hari Mukti Wiji Aziiz Hari Mukti Yulia Venti Yoanita