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Gulmah Sugiharti

Observed names: Gulmah Sugiharti*, Sugiharti, G. (Gulmah), Sugiharti, Gulmah
ORCID: 0000-0002-6683-1777
Observed ORCID: 0000-0002-6683-1777
OpenAlex ID: A5014080895
The implementation of learning model and virtual lab toward learning outcome of chemistry education
2019 · Educational Technology Study Program, Postgraduate, Universitas Negeri Medan, Medan 20221, Indonesia, Gulmah Sugiharti, et al. · Jurnal Pendidikan Kimia · 12
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Influence of Learning Model Using Laboratory and Numeric Ability to Student Learning Result on Thermochemical Material
2018 · Gulmah Sugiharti, Bastian Jose Wandry Habeahan · International Education Studies · 10
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Improving Student’s Critical Thinking Ability Using HOTS-Based Modules in Chemistry Learning
2024 · Gulmah Sugiharti, Muhammad Isa Siregar, et al. · Journal of Ecohumanism · 7
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Improve Outcomes Study subjects Chemistry Teaching and Learning Strategies through independent study with the help of computer-based media
2018 · Gulmah Sugiharti · Journal of Physics Conference Series · 7
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Pengaruh Model Pembelajaran Inkuiri Dengan Dan Kemampuan Berpikir Logis Terhadap Hasil Belajar Siswa Pada Materi Laju Reaksi
2017 · Jurusan Kimia, Fakultas MIPA, Universitas Negeri Medan, Medan-Indonesia, Gulmah Sugiharti, et al. · Jurnal Pendidikan Kimia · 7
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Learning media Animations for Subjects Evaluation and Chemistry Learning Outcomes
2020 · Gulmah Sugiharti, Makharany Dalimunthe, et al. · Journal of Physics Conference Series · 6
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Application of PBL Using Laboratory and Mathematical Thinking Ability to Learning Outcomes of General Chemistry Course
2019 · Gulmah Sugiharti, Abdul Hamid K., et al. · International Education Studies · 5
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The Effect of Learning Model and Mathematical Ability into Student's Learning Outcomes in Evaluation Course of Chemistry Education State University of Medan
2017 · Gulmah Sugiharti, Abdul Hamid K, et al. · Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL) · 5
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Perbandingan Hasil Belajar Siswa yang Diajar Dengan Menggunakan Model Contextual Teaching And Learning dan Guided Inquiry pada Pokok Bahasan Struktur Atom
2016 · Gulmah Sugiharti, Agus Muliaman · 5
Penggunaan Bahan Ajar Berbasis Masalah terhadap Peningkatan Hasil Belajar dan Motivasi Siswa pada Materi Laju Reaksi
2022 · Rizky Fadilah Pane, Gulmah Sugiharti · Jurnal Teknologi Pendidikan Jurnal Penelitian dan Pengembangan Pembelajaran · 4
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The Effect of Instruction Model Using Media and Motivation on Chemical Learning Results (Study of The Effect of Instruction Models Using Media and Motivation in Learning)
2021 · Gulmah Sugiharti, Wildya Ricky Ananda · Journal of Physics Conference Series · 4
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Learning media course development of chemistry learning program
2022 · Gulmah Sugiharti, Makharany Dalimunthe, et al. · AIP conference proceedings · 3
Learning Model And Logical Thinking Ability in Redox Reaction Learning
2021 · Gulmah Sugiharti*, Wan Azura · Jurnal Pendidikan Sains Indonesia · 3
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Pengembangan E-Modul Berbasis Socio Scientific Issues (SSI) pada Materi Laju Reaksi untuk Meningkatkan Keterampilan Berpikir Kritis
2025 · Yuli Rahmayani Hasibuan, Gulmah Sugiharti · Panthera Jurnal Ilmiah Pendidikan Sains dan Terapan · 2
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Effectiveness of Implementing Problem-Based Learning Modules to Improve Students' Science Literacy and Higher-Order Thinking
2025 · Gulmah Sugiharti, Makharany Dalimunthe, et al. · Journal of Posthumanism · 2
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Development Of A Problem Based Learning Module To Improve Scientific Literacy Capability And HOTS On The Material Buffer Solution
2025 · Debora Sevenia Siringoringo, Gulmah Sugiharti · Jurnal Teknologi Pendidikan Jurnal Penelitian dan Pengembangan Pembelajaran · 2
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Development of Guided Inquiry-Based Learner Worksheets to Improve Higher Level Thinking Skills of Learners on Redox Reaction Material
2024 · Endah Putri Br Tarigan, Gulmah Sugiharti · Jurnal Teknologi Pendidikan Jurnal Penelitian dan Pengembangan Pembelajaran · 2
The Effectiveness of STEM-Based Electrochemistry E-Modules in Enhancing Critical Thinking Skills
2025 · Makharany Dalimunthe, Gulmah Sugiharti, et al. · Jurnal Pendidikan dan Pembelajaran Kimia · 1
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Development of web-based media in instrument analysis college to improve student competence
2024 · Gulmah Sugiharti, Haqqi Annazili Nasution, et al. · Jurnal Pendidikan Kimia · 1
Development Of Teaching Materials Of Courses Program Development And Increasing Learning Outcomes
2024 · Gulmah Sugiharti, Makharany Dalimunthe, et al. · 1
Learning buffer solution based on virtual lab in senior high school
2021 · Gulmah Sugiharti, Aldhi Kurnia · Jurnal Pendidikan Kimia · 1
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Media Application of Flash Based Animation on Evaluation Course
2020 · Gulmah Sugiharti · International Journal of Research -GRANTHAALAYAH · 1
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Improvement of Learning Outcomes by Direct Instruction (DI) Learning Model in General Chemistry Course
2019 · Gulmah Sugiharti, Abdul Hamid, et al. · Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia · 1
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Development of STEM-AR Interactive Multimedia to Improve Undergraduate Students’ Conceptual Understanding of Chemical Bonding
2026 · Makharany Dalimunthe, Haqqi Annazili Nasution, et al. · Jurnal Pendidikan MIPA
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Pengembangan Media Interaktif Berbasis Discovery Learning untuk Meningkatkan Keterampilan Taksonomi SOLO pada Materi Hidrolisis Garam
2026 · Natali Yolanda, Gulmah Sugiharti, et al. · Jurnal QOSIM Jurnal Pendidikan Sosial & Humaniora
Works count: 70
Citation count: 92
H-index: 6
I10-index: 2
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