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All Journal Jurnal Pendidikan Sosiologi dan Humaniora JURNAL PIJAR Jurnal Inovasi Pendidikan IPA ALCHEMY Jurnal Penelitian Kimia Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Jurnal Pengabdian Magister Pendidikan IPA JFIOnline Jurnal Ilmu Kefarmasian Indonesia Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Chemistry Education Practice Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research SPIN: Jurnal Kimia & Pendidikan Kimia Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) BIOCHEPHY: Journal of Science Education Jurnal Pijar MIPA BAHTRA: Jurnal Pendidikan Bahasan dan Sastra Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pengabdian Inovasi Masyarakat Indonesia Jurnal Literasi dan Pembelajaran Indonesia Darma Diksani: Jurnal Pengabdian Ilmu Pendidikan, Sosial, dan Humaniora Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif DIDAKTIKA
Eka Junaidi
Program Studi Pendidikan Kimia FKIP Universitar Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Chemistry Poster-Assisted Demonstration to Enhance Generic Science Skills in Redox Reaction Learning: A Quasi-Experimental Study of Grade XII Students Ni Putu Erika Pebriana; Eka Junaidi; Nora Listantia
BIOCHEPHY: Journal of Science Education Vol. 6 No. 1 (2026)
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52562/biochephy.v6i1.1975

Abstract

This study examined the effect of the chemistry poster-assisted demonstration method on improving students' generic science skills in redox reaction material. The study was motivated by the low proportion of students reaching the Minimum Mastery Criteria (MMC) in redox material at SMA Negeri 1 Praya, alongside the limited use of instructional methods that present chemical phenomena directly to learners. A quasi-experimental design with a pretest–posttest control group format was employed, involving two Grade XII classes: one received the chemistry poster demonstration treatment, while the other received Discovery Learning combined with lecture-based instruction. The instrument consisted of validated and reliability-tested two-tier multiple-choice items. The mean score of the experimental class increased from 50.57 to 81.37 (moderate-to-high N-Gain), while the control class increased from 62.33 to 73.48 (low N-Gain). A paired-sample t-test produced a significance value (2-tailed) of 0.000 (p < 0.05), leading to the rejection of H? and acceptance of H?. These findings indicate that the chemistry poster-assisted demonstration method has a statistically significant effect on improving students' generic science skills in redox reaction material and may be considered a viable alternative instructional strategy for abstract chemistry topics.
Implementation of Integrated Problem-Based Learning and Storytelling Technique on Learning Outcomes and Attitudes Towards Chemistry Yunita Arian Sani Anwar; Syarifa Wahidah Al Idrus; Eka Junaidi
Jurnal Pendidikan Progresif Vol 14, No 2 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Implementation of Integrated Problem-Based Learning and Storytelling Technique on Learning Outcomes and Attitudes Towards Chemistry. Objective: This study aims to analyze the effect of problem-based learning (PBL) integrated with storytelling on learning outcomes and attitudes towards chemistry in basic chemistry courses. Methods: This experimental study employed a pretest-post-test control group design. The sample consisted of 99 new students from the Faculty of Agricultural Technology enrolled in basic chemistry courses, with 49 students in the experimental group and 50 in the control group. The research instruments included a critical thinking test with 15 validated multiple-choice questions (Cronbach's alpha = 0.817) and an attitude towards chemistry instrument based on four categories (Cronbach's alpha = 0.765). Data analysis was performed using MANOVA. Results: The results showed that the N-gain of student learning outcomes was higher in the experimental group compared to the control group. Similarly, students' attitudes towards chemistry in the experimental group, which received PBL with storytelling integration, were higher in all categories than those in the control group. The highest attitude scores in the experimental group were in the categories of attitude towards chemistry material and confidence in learning chemistry, while the lowest score was in the category of attitude towards chemistry laboratory work. In the control group, the highest score was in the category of the tendency to learn chemistry, with the lowest score matching the experimental group's lowest category. The MANOVA test indicated a significant effect of PBL with storytelling integration on both learning outcomes and attitudes towards chemistry. Conclusion: Implementing problem-based learning integrated with storytelling in basic chemistry courses positively influences learning outcomes and attitudes towards chemistry, with the experimental group showing better results compared to the control group. Keywords: attitudes towards chemistry, critical thinking, storytelling, problem based learning.DOI: http://dx.doi.org/10.23960/jpp.v14.i2.202477
EFEKTIVITAS MODEL PEMBELAJARAN BERBASIS PROYEK BERBANTUAN PHET SIMULATION DALAM MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SISWA KELAS XI PADA MATERI ASAM BASA Erik Farjemi; Eka Junaidi; Yunita Arian Sani Anwar
Chemistry Education Practice Vol. 9 No. 1 (2026): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v9i1.10236

Abstract

Low student motivation and learning outcomes are often attributed to the continued use of conventional teaching methods and the limited integration of interactive learning media. This study aimed to determine the effectiveness of the Project-Based Learning (PjBL) model, assisted by the PhET Simulation, in improving the motivation and learning outcomes of eleventh-grade students on the acid–base topic. The research was conducted at SMAN 2 Praya using a quantitative approach with a pretest–posttest control group design. The samples were randomly selected, with class XI F1.1 serving as the experimental group, which received Project-Based Learning (PjBL) assisted by PhET Simulation, and class XI F1.2 serving as the control group, which received conventional instruction. Data were collected via a learning motivation questionnaire and psychomotor learning outcome assessments, and analyzed using MANOVA. The results showed that the average learning motivation score in the experimental class increased from 67.93 to 72.52, while learning outcomes improved from 33.34 to 84.37. In the control class, learning motivation changed from 63.80 to 73.93, and learning outcomes increased from 28.26 to 79.67. The MANOVA test yielded a p-value of 0.000 (p < 0.05), indicating a significant simultaneous difference between the experimental and control groups in students’ motivation and learning outcomes. Therefore, the Project-Based Learning (PjBL) model assisted by PhET Simulation was found to be effective in enhancing students’ motivation and learning outcomes in acid–base learning.
Improving Learning Engagement through the Implementation of Problem-Based Learning (PBL) Model with a Culturally Responsive Teaching (CRT) Approach and Homogeneous Group Discussions Maulidiana Hidayati; Eka Junaidi; Hasinah Martini
DIDAKTIKA Vol. 2 No. 2 (2024): October 2024
Publisher : Lombok Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63757/jptk.v2i2.15

Abstract

This classroom action research aims to enhance the learning engagement of Grade XII students at SMA Negeri 2 Mataram in studying colligative properties of solutions through the implementation of the Problem-Based Learning (PBL) model, using a Culturally Responsive Teaching (CRT) approach and homogeneous group discussions. The classroom action research was conducted in two cycles. The increase in student engagement was assessed based on changes in student groupings, categorized into Groups 1, 2, 3, and 4. Group 1 represented students with high learning engagement. Before the intervention, 28% or 12 students were in Group 1, which increased to 42% or 15 students by the end of Cycle II. Additionally, no students remained in Group 4, representing those with very low engagement. Homogeneous group discussions fostered increased learning engagement by allowing the teacher to create an environment more responsive to each student's needs. The problem-based learning model combined with the Culturally Responsive Teaching (CRT) approach successfully enhanced student engagement, as the problems presented in learning activities were aligned with real-life situations experienced by the students in their daily lives.
Co-Authors 'Ardhuha, Jannatin Adawiah, Rabiatun Agif Suryadi Agus Abhi Purwoko Agus Abhi Purwoko Ahmad Ahmad Ahmad Kadarisman Al Idrus, Syarifah Wahidah Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Amalia Fitri, Rizkia Anggryani, Ayu Anggryani Anjani, Surya Anwar , Yunita Arian Sani Arian Sani Anwar, Yunita Ariska, Dwi Auliya Ashyar, Mochammad Asman Ardiyansyah Atmanegara, Lalu Kusnendar Baiq Fanesa Rizkilia Kusuma BAIQ FARA DWI RANI SOFIA Baiq Fara Dwirani Sofia Baiq Fara Dwirani Sofia Baiq Fara Dwirani Sofia Baiq Fara Dwiriani Sofia Baiq Haya Ulya Rifada Baiq Nila Sari Ningsih Baqiyatusshalihah, Baqiyatusshalihah Budhiartini, Baiq Nely Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Chika Nur Narulita Cokorda Werdiyatna S dewi kastari Dinda Rizki Karina Sari Dini Handayani Diva, Felia Aura Elmawati Erfanny, Anjelina Erik Farjemi Fahmidani, Yuyum Faiqotuzzahrok, Elok Fitriani Fitriani Ghennia Dzinur Arninda Gugus Putra Pamungkas Gusti Putu Suharta Hairil Wadi Harkees Hirvad Hasinah Martini Hidayanti, Ermia I Gede Karunia Soenarko I Kadek Suartama I Made Sutajaya I Nyoman loka I Wayan Lasmawan I Wayan Suja I Wayan Widiana Irawan, Jono Istiana, Dina Jamaluddin Jamaluddin Jannatin 'Ardhuha Jannatin ‘Ardhuha Jeckson Siahaan Jeckson Siahaan Jeckson Siahaan Juliantari, Fitri Juliantari Khairun Nasirin Lalu Kusnendar Atmanegara Lalu Rudyat Telly Savalas LALU RUDYAT TELLY SAVALAS Lalu Wahri Suganda Lara Pebriana Lia, Zulfa Aulia Hasni Lian Yulianti Lilis Sulistyanti M. Iqbal Ferdiansyah M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Astawa, Ida Bagus Made Hery Santosa Maulidiana Hidayati Megawati Megawati Miftah Firjatillah Mochammad Ashyar Monica Ayu Chandrai Monica Ayu Chandrai, Monica Mukhtar Haris Mukhtar Haris Muntari Muntari Muntari Muntari Murahim, Murahim Musaddat, Syaiful Muti'ah Muti'ah Muti'ah Muti'ah Muti'ah, Muti'ah Mutiah Mutiah Mutiah Mutiah Mutiah Mutiah Mutiara Rizkiandini Putri Muti’ah, Muti’ah Ni Putu Erika Pebriana Nikita Putri Nora Listantia Nova Fitrian Nur Hudayati Nur Rizki Ariyanti Nurlaila Ramdhaniah Nursyifa Hana Purnamasari, Ni Nyoman Dayuni Rabiatun Adawiah Rachmawati Rachmawati Raehani, Shafa Amina Rahman, Baiq Adila Pratiwi Rahmawati Rahmawati Rahmawati Rahmawati Rahmawati Rahmawati Raihanun, Siti Ramadhani, Siti Rumaisah Rekasawiji, Spir Senyum Restu Hidayanti Ria Duana Saptia Riska Dia Sapitri Risky Khawiyu Pasya Riza Mahendra Rizka Isnaini Rohana Sopiati Roza Hairunnisa RR. Ella Evrita Hestiandari Safrina Azaria Rahman Sanjangi Ailillah Saprini Hamdiani Saprizal Hadisaputra Saptia, Ria Duana Sarifa Wahidah Al Idrus Siti Hajar Siti Raihanun Siti Rohana Hariana Intiana, Siti Rohana Hariana Sofia, Baiq Fara Dwiriani Sopiati, Rohana Suharta, Gusti Putu Suhratul Aini Sukib Sukib Sukib Sukib Sukib Sukib Sukib Sukib Sunniarti Ariani Supriadi Supriadi Supriadi Supriadi Supriadi Suriya Ningsyih Syahrial Ayub Syahrial Ayub, Syahrial Syamsul Hariadi Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al-Idrus Syarifa Wahidah Al-Idrus Thoyibah, Zurriyatun Uswatun Hasanah Valentina, Ni Luh Gaoura Astari Wadi, Hairil Wardana, Lalu Ali Yayuk Andayani Yayuk Andayani Yayuk Andayani Yayuk Andayani yayuk Andayani Yayuk Andayani Yulia Agustina YUNITA ARIAN SANI ANWAR Yunita Arian Sani Anwar Yunita Arian Sani Anwar