English language competence for tourism sector in supporting socio-economic development in Merauke: A Survey Study LA Prihandoko, Y Tembang, DN Marpaung, F Rahman IOP Conference Series: Earth and Environmental Science 343 (1), 012170, 2019 | 48 | 2019 |
Effectiveness of the application of team games tournament cooperative learning model (TGT) to improve learning outcomes of students of class xi science 1 SMA Frater Makassar in … JJ Pongkendek, JY Parlindungan, DN Marpaung IOP Conference Series: Earth and Environmental Science 343 (1), 012228, 2019 | 23 | 2019 |
Analisis Kompetensi Pedagogik Guru Kimia SMA di Distrik Merauke dalam Implementasi Kurikulum 2013 JJ Pongkendek, DN Marpaung Quantum J. Inov. Pendidik. Sains 11 (1), 27, 2020 | 15 | 2020 |
Modul pembelajaran kimia SMP berbasis scientific approach pada materi asam dan basa berdasarkan kurikulum 2013 DN Marpaung, JJ Pongkendek Jurnal pendidikan kimia indonesia 5 (1), 44-50, 2021 | 14 | 2021 |
Effect of using chemsketch on teaching molecular shape of hydrocarbon to increase student’s achievement DN Marpaung, LF Siregar, JJ Pongkendek Journal of Physics: Conference Series 1569 (4), 042101, 2020 | 14 | 2020 |
The effectiveness of student centre learning in experiment method on acid and base solution to increase student achievement DN Marpaung, MF Azzajjad Journal of Applied Science, Engineering, Technology, and Education 2 (1), 32-36, 2020 | 12 | 2020 |
Analisis Motivasi Belajar Siswa Dengan Penerapan Model Pembelajaran Kooperatif Tipe Team Games Tournament JJ Pongkendek, DN Marpaung, LF Siregar Musamus Journal of Science Education 2 (1), 31-38, 2019 | 11 | 2019 |
The development of innovative learning material integrated with environmental activities to improve student learning outcomes on electrolyte and nonelectrolyte solution DN Marpaung, LF Siregar, JJ Pongkendek IOP Conference Series: Earth and Environmental Science 343 (1), 012218, 2019 | 11 | 2019 |
Analysis of student motivation using chemsketch on hydrocarbon topic in SMA Negeri 2 Merauke DN Marpaung, JJ Pongkendek, MF Azzajjad, S Sukirno Journal of Applied Science, Engineering, Technology, and Education 3 (1), 69-73, 2021 | 10 | 2021 |
Pelatihan Pembuatan Soal Hots Dan Penggunaan Software Wondershare Quiz Creator Kepada Guru Sma Ypk Merauke JJ Pongkendek, DN Marpaung JMM (Jurnal Masyarakat Mandiri) 5 (1), 216-228, 2021 | 9 | 2021 |
Persepsi Siswa Terhadap Sampah Organik Maupun Sampah Anorganik LF Siregar, DN Marpaung, JJ Pongkendek, NB Sumanik Musamus Journal Of Science Education 3 (1), 008-017, 2020 | 7 | 2020 |
The professional competence analysis of chemistry teacher of senior high school in Merauke JJ Pongkendek, DN Marpaung, DS Ahmar, S Rahmatia Journal of Applied Science, Engineering, Technology, and Education 3 (1), 46-52, 2021 | 6 | 2021 |
The use of ChemSketch to increase student learning outcomes and motivation in learning hydrocarbons J Pongkendek, D Marpaung, J Parlindungan Jurnal Pembelajaran Kimia 6 (1), 9-18, 2021 | 6 | 2021 |
Implementation of Active and Creative Learning Through Multimedia on the Teaching of Solubility and Solubility Product DN Marpaung Journal of Basic and Applied Scientific Research 9 (6), 42-46, 2019 | 6 | 2019 |
Respon Mahasiswa terhadap Pembelajaran Interaktif dengan Animasi 3D melalui Powerpoint DN Marpaung, JJ Pongkendek Journal of Educational Chemistry (JEC) 2 (2), 97-103, 2020 | 5 | 2020 |
Efektivitas Penggunaan Modul Pembelajaran Inovatif Berdasarkan Kurikulum 2013 Terhadap Peningkatan Hasil Belajar Siswa DN Marpaung, JJ Pongkendek, LF Siregar Musamus Journal of Science Education 2 (2), 47-55, 2020 | 4 | 2020 |
The design of vlogs as ethnochemical learning media by project based learning HP Asmaningrum, JJ Pongkendek, DN Marpaung International Joined Conference on Social Science (ICSS 2021), 482-486, 2021 | 3 | 2021 |
Diagnosis of basic chemistry II in student program study of the chemistry of FMIPA UNIMED LF Siregar, DN Marpaung, JJ Pongkendek IOP Conference Series: Earth and Environmental Science 343 (1), 012239, 2019 | 3 | 2019 |
Analysis Of Student’s Satisfaction Level Towards Learning Methods Of Lecturers In Industrial Revolution 4.0: A Survey Of Higher Student In First Semester DN Marpaung Steam Engineering 2 (2), 108-113, 2021 | 2 | 2021 |
Administration of High Schol Chemistry Laboratory to Facilitate the Implementation of Practicum LF Siregar, DN Marpaung, NB Sumanik 3rd International Conference on Social Sciences (ICSS 2020), 459-462, 2020 | 2 | 2020 |