 | Up a level |
Bili, Filmonia Greslita and Harta, Johnsen (2023) Development of Augmented Reality-Assisted Interactive Student’s Worksheet on The Topic of Molecular Shape. Journal of Chemistry Education Research (JCER), 7 (2). pp. 267-276. ISSN 2549 - 1644
Pamenang, Fransisca Ditawati Nur and Harta, Johnsen and Ratri, Monica Cahyaning and Wijayanti, Lucia Wiwid and Octaviani, Laurensia and Anggreni, Viktoria Cosinta and Surianti, Yosefina Ermi (2023) Pelatihan Praktikum Kimia Skala Kecil Elektrolisis Air untuk Guru Kimia di Wae Nakeng, Lembor, Nusa Tenggara Timur. Abdimas Altruis: Jurnal Pengabdian Kepada Masyarakat, 6 (2). pp. 101-106. ISSN e-ISSN: 2620-5513; p-ISSN: 2620-5505
Harta, Johnsen and Pamenang, Fransisca Ditawati Nur and Wijayanti, Lucia Wiwid and Ratri, Monica Cahyaning and Anggreni, Viktoria Cosinta and Surianti, Yosefina Ermi and Octaviani, Laurensia (2023) Pelatihan praktikum kimia skala kecil: Pembuatan indikator asam basa berupa bola alginat ungu untuk guru-guru kimia di SMA Santa Familia. Jurnal Pengabdian Kepada Masyarakat, 6 (1). pp. 7-13. ISSN e-ISSN: 2620-5513 dan p-ISSN: 2620-5505
Damanik, Dio Ganda Putra and Harta, Johnsen (2023) The Effect of Using Edpuzzle-Based Video in Electrolyte and Nonelectrolyte Solutions Learning on Student Learning Outcomes. Hydrogen: Jurnal Kependidikan Kimia, 1 (1). ISSN p-ISSN: 2338-6487 dan e-ISSN: 2656-3061
Octaviani, Laurensia and Harta, Johnsen and Winarta, Gevin Yeri (2022) Development of Assemblr Edu-Assisted Augmented Reality Learning Media on The Topic of Effect of Reactant’s Concentration and Catalyst on Reaction Rate. Journal of Chemistry Education Research (JCER), 6 (1). pp. 58-71. ISSN 2549-1644
Tuta, Briel Batis and Harta, Johnsen and Purwasih, Sarah Sani (2022) Development of Assemblr Edu-Assisted Augmented Reality Learning Media on The Topic of Effect of Surface Area and Temperature on Reaction Rate. Journal of Chemistry Education Research (JCER), 6 (1). pp. 44-57. ISSN 2549-1644
Pratama, Rizal Galih and Harta, Johnsen (2021) Development of Inorganic Molecular Shape Model Using 3D Printer to Strengthen Student's Conceptual Understanding. Jurnal Tadris Kimiya, 6 (2). pp. 144-155. ISSN p-ISSN: 2527-6816 dan e-ISSN: 2527-9637
Harta, Johnsen and Rasuh, Novena Tesalonika and Seriang, Angela (2020) Using HOTS-Based Chemistry National Exam Questions to Map the Analytical Abilities of Senior High School Students. Journal of Science Learning, 3 (3). pp. 143-148. ISSN ISSN: 2624-6568
Harta, Johnsen and Limbong, Stella Afrilita and Waruwu, Ester Elinawati (2020) Pengembangan Media Pembelajaran Asam Basa Inovatif Berbasis Green Labyrinth untuk SMA. Jurnal Pembelajaran Kimia (J-PEK), 5 (1). pp. 17-31. ISSN ISSN: 2528-6536 (Cetak) dan ISSN: 2579-5945 (Online)
Harta, Johnsen and Listyarini, Risnita Vicky and Pemenang, Fransisca Ditawati Nur and Wijayanti, Lucia Wiwid and Lee, Wonkoo (2020) Developing Small Scale Chemistry Practicum Module to Identify Students’ Ability in Predict- Observe-Explain (POE) Implementation. Jurnal Kimia dan Pendidikan Kimia (JKPK), 5 (1). pp. 91-99. ISSN p-ISSN: 2503-4146 dan e-ISSN: 2503-4154
Harta, Johnsen (2019) Analisis Keterampilan Metakognitif Mahasiswa dalam Mengkaji Implementasi Kurikulum Kimia di SMA melalui Project Based Learning. Jurnal Riset Pendidikan Kimia (JRPK), 9 (2). pp. 94-102. ISSN e-ISSN:2597-8772 dan p-ISSN:2252-5378
Harta, Johnsen and Pamenang, Fransisca Ditawati Nur and Listyarini, Risnita Vicky and Wijayanti, Lucia Wiwid and Hapsari, Natalia Diyah and Ratri, Monica Cahyaning and Asy’ari, Maslichah and Lee, Wonkoo (2019) Analysis Students’ Science Process Skills in Senior High School Practicum Based on Small Scale Chemistry (SSC). Unnes Science Education Journal (USEJ), 8 (3). pp. 234-243. ISSN p-ISSN: 2252-6617 dan e-ISSN: 2502-6232
Harta, Johnsen and Pamenang, Fransisca Ditawati Nur and Listyarini, Risnita Vicky and Wijayanti, Lucia Wiwid and Hapsari, Natalia Diyah and Ratri, Monica Cahyaning and Asy'ari, Maslichah (penyunting) and Lee, Wonkoo (2019) Analysis students’ science process skills in senior high school practicum based on Small Scale Chemistry (SSC). Unnes Science Education Journal, 8 (3). pp. 234-243. ISSN 2252-6232
Harta, Johnsen (2017) Pengembangan Soal Esai Berbasis HOTS untuk Menyelidiki Keterampilan Pemecahan Masalah Siswa SMA. Jurnal Penelitian, 21 (1). pp. 62-69. ISSN 1410-5071
Pasaribu, Elizabeth Pebrina and Harta, Johnsen (2023) Pengembangan Bahan Ajar Daring Berbantuan Nearpod pada Topik Bilangan Oksidasi untuk Menganalisis Keaktifan Peserta Didik. In: Seminar Nasional Sanata Dharma Berbagi: Seni dan Budaya 2023, 28 Oktober 2023, Universitas Sanata Dharma, Yogyakarta.
Harta, Johnsen (2018) Pengembangan HOTS Siswa SMK melalui Prakarya Pembelajaran Kimia Kosmetik Berbasis Kimia Hijau menggunakan Bahan Dasar Petai. In: Seminar Nasional Kimia (SNK) Tahun 2018, Ruang Slamet Dajono - FMIPA UNESA, Gedung D-1 Lantai 3, Kampus Ketintang.
Harta, Johnsen (2017) Evaluation of Biology Education Students’ Writing and Presentation Skills through Personality Assistance and Learning Method Part II. In: The 2017 International Conference on Research in Education (ICRE): Innovative Pedagogy in a Changing World, Sanata Dharma University 3rd Campus, Paingan, Maguwoharjo, Sleman, D. I. Yogyakarta, Indonesia.
Harta, Johnsen (2017) Pembelajaran Kimia Berbasis Green Nanochemistry untuk Mengembangkan HOTS Siswa SMA. In: Seminar Nasional Kimia dan Pendidikan Kimia IX (SN-KPK IX), Kampus UNS, Surakarta,.
Bili, Filmonia Greslita and Harta, Johnsen (2023) Karya Inovasi : Buku Panduan Penggunaan Produk: LKPD Interaktif Berbantuan Augmented Reality pada Topik Bentuk Molekul. a.n.Menteri Hukum dan Hak Asasi Manusia u.b Direktur Hak Cipta dan Desain Industri.
Marlinda, Felisitas Bety and Wahyu, Kristina Novia and Harta, Johnsen and Ratri, Monica Cahyaning (2023) Karya Inovasi : Buku Panduan/ Petunjuk Media Pembelajaran Kimia:Tart Konfigurasi Elektron. a.n.Menteri Hukum dan Hak Asasi Manusia u.b Direktur Hak Cipta dan Desain Industri.
Marlinda, Felisitas Bety and Wahyu, Kristina Novia and Harta, Johnsen and Ratri, Monica Cahyaning (2023) Karya Inovasi : Buku Panduan/Petunjuk : Tart Konfigurasi Elektron. a.n.Menteri Hukum dan Hak Asasi Manusia u.b Direktur Hak Cipta dan Desain Industri.
Wulang, Ininda Tamu Ina and Harta, Johnsen (2023) Karya Inovasi :Buku Panduan Penggunaan Produk: Modul Elektronik Interaktif Berbantuan Flip PDF Corporate pada Topik Larutan Penyangga. a.n.Menteri Hukum dan Hak Asasi Manusia u.b Direktur Hak Cipta dan Desain Industri.
