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All Journal EJIP BIOL Media Eksakta Jurnal Penelitian dan Pengembangan Pendidikan Jurnal Kreatif Tadulako Online Biocelebes Biology, Medicine, & Natural Product Chemistry EduChemia: Jurnal Kimia dan Pendidikan EDUKASI Jurnal Penelitian Pendidikan IPA (JPPIPA) INKUIRI : Jurnal Pendidikan IPA Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Riset Pendidikan MIPA Koordinat : Jurnal Pembelajaran Matematika dan Sains Bioscientist : Jurnal Ilmiah Biologi EduLine: Journal of Education and Learning Innovation Jurnal Pengabdian Masyarakat Nusantara PTK: Jurnal Tindakan Kelas Journal of Education Research Edukasia: Jurnal Pendidikan dan Pembelajaran Edu Research : Jurnal Penelitian Pendidikan Jurnal Kreatif Online Literasi: Jurnal Pendidikan Guru Indonesia Jurnal Indonesia Sosial Teknologi DIROSAT: Journal of Education, Social Sciences & Humanities Indonesian Journal of Education Research (IJoER) Equator Science Journal (ESJ) Mitra Sains Jurnal Akademika Kimia Jurnal Pendidikan MIPA Journal of Biology Science and Education Journal of Innovative Technology and Sustainability Education
Mohammad Jamhari
Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Tadulako, Palu, Sulawesi Tengah, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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The Relationship Between Interest in Learning and Critical Thinking Skills of Junior High Students in Science Learning Ersa Ramadani; Frelyana Tiro; Haeruddin Haeruddin; Mohammad Jamhari; Afadil Afadil
Jurnal Akademika Kimia Vol. 14 No. 1 (2025)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2025.v14.i1.pp34-39

Abstract

This study aims to determine the relationship between interest (X1) and critical thinking skills of seventh-grade students in science learning at SMP Negeri 4 Tanantovea. This study is a descriptive correlational study. The research sample was selected using total sampling, comprising all seventh-grade students from two classes, totalling 36 students. The instruments used in this study were a questionnaire on students' interest in learning and a critical thinking test. The questionnaire on interest in learning and the critical thinking test were subjected to content and construct validity tests. A field trial was conducted with 36 students, comprising 19 female and 17 male students. The instruments used in this study were a critical thinking test and a questionnaire on students' learning interests. The questionnaire on learning interest consisted of 20 statements, while the critical thinking test consisted of 10 essay questions. All instruments underwent content validity testing by experts, empirical validity testing using Pearson product-moment correlation, and reliability testing using Cronbach's Alpha. Prerequisite tests were conducted using the Shapiro-Wilk normality and linearity tests with SPSS 22 software. The study results in Grade VII of junior high school concluded a relationship between interest and critical thinking ability, with a correlation value of 0.402 and a regression equation of Ŷ = Y = 57.813 + 0.165X1. Furthermore, based on the calculated r value of 0.442, the criteria for the strength of the relationship between the variables of interest and critical thinking indicate a fairly strong relationship.
The Effect of Critical Thinking Ability and Learning Motivation on IPAS Learning Outcomes Arum Maulidiyah; Rafia; Haeruddin; Mohammad Jamhari
Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Vol. 11 No. 1 (2025): Vol. 11 No.1 Februari 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpd.v11n1.p12-22

Abstract

This study aims to analyze the effect of critical thinking skills and student learning motivation on the learning outcomes of IPAS. The research was conducted at SD Negeri 2 Petobo using a survey method with a quantitative approach. Data collection involved administering critical thinking skills test questions and distributing learning motivation questionnaires, while IPAS learning outcomes were obtained from the mid-term test results of fifth-grade students. The sample consisted of 19 students, including 13 male and 6 female students. The collected data were analyzed using multiple regression analysis with SPSS. The normality test results confirmed that the data met the assumptions required for further statistical testing. The findings indicate that critical thinking skills and learning motivation significantly influence IPAS learning outcomes, as evidenced by an F-count value of 184.417 and an R-value of 0.967. Additionally, critical thinking skills were found to have a significant impact on student achievement in IPAS. Similarly, learning motivation was identified as a crucial factor affecting learning outcomes. These findings highlight the importance of fostering critical thinking and motivation to enhance students' academic performance. This study underscores the need for educators to integrate strategies that strengthen these aspects of the learning process.
Meningkatkan Keterampilan Guru SMP Kota Palu dalam Merancang Pembelajaran PBL Berbasis Understanding by Design Gamar Shamdas; Mohammad Jamhari; Mursito Bialangi; Nengah Kundera; Rizka Fardha
Jurnal Pengabdian Masyarakat Nusantara (JPMN) Vol. 6 No. 1 (2026): Februari - Juli 2026
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA), Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpmn.v6i1.7372

Abstract

The community service program aims to use training and mentoring  to help teachers  at SMP Negeri 19 Palu, Central SSulawesi, become more adept at  creating UbD-based PBL classes. The main problem is teachers' low  competence in designing innovative learning, so interventions such as training, mentoring, and direct practice are needed. This activity is important in encouraging initiatives to raise the standard of education and teacher  pedagogy. This program employs interactive action research techniques in a qualitative manner. Data were collected from 15 teachers through product assessments and assessments of teacher involvement and skills. The results were analyzed descriptively and qualitatively. The activity’s outcomes demonstrate a  rise in teacher skills in designing learning using the UbD-based PBL model. 100% of the produced goods meet the "excellent" quality criteria . The findings from observations of teacher activities show that all teachers work well together, communicate, collaborate, help each other, take on a high level of responsibility in completing tasks, and play an active role in their groups. These findings indicate that training accompanied by mentoring helps teachers overcome obstacles to pedagogical competence. The logical consequence of this program has been a significant improvement in teachers' skills in designing innovative learning using UbD-based contextual problems. It is advised that this program be maintained and expanded to design contextual learning that prioritizes learning quality according to student needs.
Pengaruh Penggunaan Media Ajar 3D Secara Nyata dan Virtual terhadap Hasil Belajar pada Siswa Kelas XI SMA Negeri 1 Sindue Zarwah Muallifah; Astija Astija; Rafiqa Rafiqa; Mohammad Jamhari; Vita Indri Febriani; Lilies Lilies
Journal of Education Research Vol. 7 No. 3 (2026)
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v7i3.3997

Abstract

Materi organel sel merupakan salah satu materi biologi yang bersifat abstrak sehingga memerlukan media pembelajaran yang mampu memvisualisasikan struktur dan fungsi organel secara lebih konkret. Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan media ajar tiga dimensi (3D) nyata dan media ajar 3D virtual terhadap hasil belajar siswa pada materi organel sel. Penelitian ini menggunakan metode eksperimen kuasi dengan desain pretest–posttest control group. Sampel penelitian terdiri atas 95 siswa kelas XI SMA Negeri 1 Sindue yang terbagi ke dalam dua kelas eksperimen dan satu kelas kontrol melalui teknik cluster random sampling. Data dikumpulkan menggunakan tes hasil belajar, kemudian dianalisis dengan uji normalitas, uji homogenitas, one-way ANOVA, dan uji lanjut Bonferroni menggunakan SPSS versi 25. Hasil penelitian menunjukkan bahwa rata-rata nilai pretest pada kelas eksperimen 1, eksperimen 2, dan kontrol berturut-turut adalah 58,44; 57,71; dan 57,56. Setelah perlakuan, rata-rata nilai posttest meningkat menjadi 84,44; 77,74; dan 69,81. Hasil one-way ANOVA menunjukkan perbedaan yang signifikan antarkelompok (F = 353,244; p < 0,05), sedangkan uji Bonferroni mengonfirmasi bahwa seluruh pasangan kelompok memiliki perbedaan yang signifikan. Temuan ini menunjukkan bahwa media ajar 3D nyata memberikan pengaruh paling besar terhadap peningkatan hasil belajar siswa pada materi organel sel.
The Similarity of Perceptions on Semester Learning Plan for General Course Environmental Study Based on Disaster Mitigation Mohammad Jamhari; Raya Agni; Syech Zainal; Moh. Sabran
Indonesian Journal of Education Research (IJoER) Vol. 5 No. 6 (2024): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v5i6.1266

Abstract

Purpose of the study: This study aims to analyze the disaster mitigation-based semester learning plan for the general course of living environment studies at Tadulako University. Methodology: This is a descriptive qualitative study employing purposive sampling and survey methods using questionnaires. Data were analyzed through data reduction, data presentation, and conclusion drawing. Thirty respondents participated in the study. Main Findings: Findings reveal that semester learning plan development indicators require seminars and workshops with experts, faculty, students, and alumni. The semester learning plan integrates disaster mitigation-oriented learning outcomes using case methods and team-based projects supported by field practice. semester learning plan implementation aligns with lecturers' improvisation, and periodic reviews are recommended every three years. Novelty/Originality of this study: The study provides a framework for integrating disaster mitigation into the semester learning plan for general course of living environment studies, highlighting practical approaches like case methods and field projects. It advances the integration of disaster education into university-level environmental curricula.
Pengaruh Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Hasil Belajar IPA Biologi Pada Siswa Kelas VIII SMP Negeri 7 Palu Indhira Mardiana; Mursito S. Bialangi; Gamar B.N Shamdas; Bustamin; Raya Agni; Mohammad Jamhari
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.17985

Abstract

This study aims to describe the effect of the Think Pair Share (TPS) cooperative learning model on the science learning outcomes of eighth-grade students at SMP Negeri 7 Palu. This study used a quasi-experimental design with a pretest-posttest control group design. The population of this study consisted of all eighth-grade students in six classes, with a total of 166 students. The sample of this study consisted of classes VIII A and VIII B, with a total of 54 students. The sampling technique used was purposive sampling, whereby both classes were selected as sample classes because they were relatively homogeneous in terms of student grades, numbers, and characteristics. The data collection technique was a test. The instrument in this study was a learning outcome test used for pretest and posttest. Instrument testing included validity and reliability tests, while assumption testing included normality and homogeneity tests. Hypothesis testing used an independent samples t-test and learning outcome improvement was tested using an N-Gain test. The results showed that there was a significant effect of the TPS cooperative learning model on biology learning outcomes in grade VIII students at SMP Negeri 7 Palu. The average posttest score for the experimental class was 76, while that for the control class was 39. The N-Gain test results showed a higher increase in learning outcomes in the experimental class with a score of 0.72, which is in the high category. In conclusion, the TPS cooperative learning model has a significant effect on biology learning outcomes.
Analisis Kesiapan Guru Dalam Pembelajaran IPA di SMP Negeri Bungku Timur Estin Nursanti Handayani; Mohammad Jamhari; Fatmah Dhafir; Lestari M.P. Alibasyah; Hayyatun Mawaddah; Musdalifah Nurdin
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18646

Abstract

This study aims to analyze the level of teacher readiness in teaching science at Bungku Timur Public Junior High School. The research method used is a qualitative descriptive approach. Research data were collected through observation of learning tools, observation of the learning process, interviews, and documentation. The research subjects involved science teachers from four public junior high schools in the Bungku Timur area. The results showed that (1) the readiness of learning tools, including the education calendar, annual program, semester program, teaching modules, and teaching materials, was in the Ready to Very Ready category, with an achievement percentage ranging from 81.25% to 100%; (2) it was found that two schools had fulfilled all the tools completely, while the other two schools still needed improvement in several components; (3) for the readiness of the learning process, the aspects of teachers' knowledge, attitudes, and skills showed excellent results; (4) Teachers have a strong understanding of science material, learning strategies, and student characteristics; (5) Teachers demonstrate high motivation to teach, a positive attitude towards innovation, and good work discipline. In terms of skills, teachers are considered quite skilled in developing learning tools, managing media, and implementing active learning, with a rating of “Ready”.
Penerapan Model Pembelajaran Problem Based Learning (PBL) Dalam Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran Biologi Kelas X di SMK Manbaul Hikmah Istikomah; Lestari M.P Alibasyah; Amalia Buntu; Raya Agni; Abd. Rauf; Mohammad Jamhari
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18916

Abstract

This study aims to improve students' learning outcomes in Biology for Grade X students of SMK Manbaul Hikmah through the implementation of the Problem Based Learning (PBL) model. The research employed a descriptive qualitative approach using a Classroom Action Research (CAR) design conducted in two cycles. Each cycle consisted of planning, action implementation, observation, and reflection stages. Data were collected through observation sheets of teacher and student activities as well as learning outcome tests administered at the end of each cycle. The results indicate that the application of the PBL model significantly improved students' learning outcomes. In Cycle I, classical learning mastery reached 85%, while in Cycle II it increased to 92%. The 7% improvement in classical mastery demonstrates that the PBL model is effective in encouraging students to think critically, collaborate, and solve problems related to contextual learning materials. In addition, students' activity and engagement during the learning process showed continuous improvement in each cycle. Therefore, the Problem Based Learning model can be considered an effective alternative for improving Biology learning outcomes of Grade X students at SMK Manbaul Hikmah.
Identifikasi Upaya Guru Dalam Membangkitkan Minat Belajar Siswa Pada Pembelajaran Biologi di Kelas XI MIPA SMA Negeri Sekecamatan Dondo Nadia; Gamar Binti Non Shamdas; Amalia Buntu; Mohammad Jamhari; Bustamin; Vita Indri Febriani
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18938

Abstract

This study aims to identify teachers' efforts in arousing students' interest in biology learning in public high schools in Dondo District. The study used a descriptive qualitative approach with research instruments in the form of observation sheets, questionnaires, and interview guidelines. Data collection techniques were carried out through observation, questionnaires, and interviews. Data were analyzed through the stages of data reduction, data presentation, and drawing conclusions, while the questionnaires were processed descriptively to identify trends in each indicator of teacher efforts. The results showed that teachers had made various efforts to arouse students' interest in learning, with the highest achievement in the indicator of creating a pleasant atmosphere, followed by giving praise and varied learning methods, and efforts to relate the material to everyday life. Meanwhile, the indicator with the lowest achievement was providing feedback that had not been given specifically to each student. This finding was reinforced by the results of interviews that showed that teachers tried to create interesting learning through a variety of methods, concrete examples, and positive interactions during learning. This study concludes that teachers' efforts to arouse students' interest in learning biology have been effective, but the provision of feedback and strengthening of more equitable learning collaboration needs to be improved.
Validity of Instruments for Assessing Numeration, Digital, and Cultural Literacy Skills for Class VII Junior High School Students Indah Suciati; Mohammad Jamhari; Ratman Ratman; Astija Astija
Journal of Innovative Technology and Sustainability Education Vol. 2 No. 2 (2026): August
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jitse.2.2.207

Abstract

Objective: The research aims to produce an instrument for assessing class VII students' numeracy, digital, and cultural literacy skills. Method: This study employed a research and development (R&D) approach using the 4-D model, consisting of the Define, Design, Develop, and Disseminate stages, with the research conducted up to the Develop stage due to time and cost constraints. The method involved expert validation of the numeracy, digital, and cultural literacy assessment instruments using validation sheets that evaluated content, construction, and language, with expert feedback used to refine the instruments. Results: The research shows that the numeracy, digital, and cultural literacy assessment instruments are valid and reliable, with validity scores for the three instruments in the very valid category. This indicates that the numeracy, digital, and cultural literacy assessment instruments can be used to measure students' abilities in these literacies. Novelty: These findings imply that valid and reliable assessment instruments can strengthen the implementation of competency-based assessment by providing teachers with practical tools to measure numeracy, digital, and cultural literacy skills. Consequently, the instruments can facilitate evidence-based learning evaluation and support educational policies aimed at developing students' 21st-century competencies.
Co-Authors A.A. Ketut Agung Cahyawan W Abd Hakim Laenggeng, Abd Hakim Abd Rauf Abd. Rauf Abdul Ashari Abdul Rahman Abdul Rahman Achmad Ramadhan Achmad Ramadhan Adianingsih Adianingsih Adianingsih, Adianingsih Afadil Agus Rahmatullah Ainun Sampede Aisyah Alivinda Aulia Safira Musyarofah Amalia Buntu Amiruddin Kade Amiruddin Kasim Amram Rede, Amram Amran Rede Amran Rede Andi Tanra Tellu Angelia, Helena Ani Sintiawati Ardiansyah Arham Arham, Arham Arum Maulidiyah Ashari, Abdul Asmara, Dudun Candra Asmawir Astija Astija Aulia, Azni Ayu - Lestari, Ayu - Aziza, Nurul Inaya Azza Liarista Anggraini Azzahra, Fitri Azzajjad, Muhammad Fath Bialangi, Mursito S. Binti Non Shamdas, Gamar Budiarsa , I Made Bustamin Bustamin Bustamin Bustamin Bustamin Datubaringan, Jein Daud Karel Walanda Devi Devi Dewi Purwasi Samaela Dewi Satria Ahmar Dewi Tureni Eka Dewi Erica Meilia Safitri Ersa Ramadani Estin Nursanti Handayani Fadila, Nurul Faisah, NUrul Fatmah Dhafir Fatrah, Fatrah Febriawan, Aan Fhauzan, Fuad Finta Amalinda Fitri Azzahra Frelyana Tiro Gaffar, Musdalifa Gamar B.N Shamdas Gamar Binti Non Shamdas Gamar Binti Non Shamdas Gamar BN Shamdas Gamar Shamdas Grasela, Nadia Hadi Pramono Hadina Hadina Haeruddin Haeruddin Haeruddin Haeruddin Haeruddin Haeruddin Haeruddin Haeruddin Haeruddin Haerudin Haerudin Handayani, Rif’ati Dina Hasan, Isharyadi Hayyatun Mawaddah Hiska, Hiska Hj. Musdalifah Nurdin Humaira humaira I Made Budiarsa I Nengah Kundera Ika Istadewi Indah Suciati Indhira Mardiana Irda Irda Irma Wati Irsan Irsan Istikomah Jamaludin M Sakung Jumalia Jumalia Kairupan, Youla Fristin Laenggeng , Abd. Hakim Laksono Trisnantoro Lamuke, Siti Rosima I. Latifa, Latifa Lestari M.P Alibasyah Lestari M.P Alibasyah Lestari M.P. Alibasyah Lilies Lilies Lilies Lilies Lilies Lilies Lilies Lilies Lilies Lilies Lilies N Tangge Lilies N Tangge Lismawati Sahib Louto, Fadlun Fadilawati Lusiana Lusiana M. Thahir, Faizah Manap Trianto Marungkil Pasaribu Masriani . Masyita Masyita Mestawaty Mestawaty Moh Fadil Moh Tri Ramadhan Moh. Nasihin Moh. Sabran Muchlis L. Djirimu Muhammad Zaky Munifa, Siti Murniati . Mursito S. Bialangi Mursito S. Bialangi Musdalifah Nurdin Muslimin Musripan Abd Muis Nabila Aulia Nadia Ni Gusti Ayu Galuh Candra Kirana Nur Fadhilatu Rahmah, Nur Fadhilatu Nur Fahmi Safrianti Nurlira Mei Widhiyanti Nurrahma Jumaliani Nursetya, Kartini Palangi, Julmita Palewang, Yuliana Y. Pebi Angreni Putri Anisah Putri Rachmawati, Putri Putri, Riska Ananta Rafia Rafiqa Rafiqa Rafiqa Rafiqa Rafiqa RAFIQA RAFIQA, RAFIQA Rafiqah Rafiqah, Rafiqah Rahmadani, Nurlaila Wulan Ramadhan, Moh Tri Ramadhanil Ramadhanil Ramayana Ratman Ratman Ratman Ratman Ratman Ratman Raya Agni Renold Renold Reskywanti, Reskywanti Resmin Djafar Rif’ati Dina Handayani Rif’ati Dina Handayani Rif’ati Dina Handayani Ritman Ishak Paudi Ritman Ishak Paudi Ritman Paudi Rizka Fardha Rukmana Rukmana Rukmana, Rukmana Safarni, Safarni Safitri, Erica Meilia Safrianti, Nur Fahmi Salim Mulyadi Koolang Samsurizal, M. Sulaeman Sarnan, Etry Melatry Shamdas, Gamar B.N. Sintiawati, Ani Siqna Al Zazila siskha Aidiyanda Sri Wahyuni Sri Wahyuni Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sulastriani Sunarti Sunarti Supriyatman, Supriyatman Susanna Susanna Syamsul Arifin Syarifah Hadijah Syech Zainal Syech Zainal Tasriah, Tasriah Vita Indri Febriani Wanty Aprilianti Wati, Irma Widyastuti Umar Widyawati, Dyah Windarsih, Yulia Yandi ary Pratama Yosphita Sevianti Zarwah Muallifah Zulaikhah Dwi Jayanti Zulham A. Ranya