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All Journal Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi Jurnal Kedokteran Syiah Kuala EDUSAINS Jurnal EduBio Tropika Tadris: Jurnal keguruan dan Ilmu Tarbiyah BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Jurnal Ilmiah Mahasiswa Pendidikan Biologi Jurnal Penelitian Pendidikan IPA (JPPIPA) Biosfer: Jurnal Pendidikan Biologi Jurnal SOLMA Jurnal Jeumpa Biofaal Journal EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) JIPI (Jurnal IPA dan Pembelajaran IPA)
Hafnati Rahmatan
Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Physics Social Sciences Other

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Ethno-PjBL: A pedagogical strategy to foster students' critical thinking skills on environmental science topics Ratna, Lina; Pada, Andi Ulfa Tenri; Samingan, Samingan; Rahmatan, Hafnati; Safrida, Safrida; Fuadi, Tuti Marjan
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 2 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.54197

Abstract

Ineffective teaching is one of the factors influencing the low level of students' critical thinking skills. Rooted in local wisdom, ethno-PjBL integrates project-based learning principles with ethnopedagogical values, requiring students to think critically. This research aims to determine the impact of the ethno-PjBL on students' critical thinking skills in addressing real-life environmental issues. This research uses a quasi-experimental method and a pretest-posttest non-equivalent control group design. Up to 100 of the 353 tenth-grade students at one of the upper secondary schools in Banda Aceh were selected using purposive sampling techniques. This research used 17 multiple choice with written justification tests, developed based on Ennis’s critical thinking indicators. An independent sample t-test was used to assess the intervention effect and n-gain was used to measure the score improvement. Data were analyzed using an independent sample t-test to assess the intervention effect and n-gain to calculate score improvement. The findings prove a significant effect (0.010 < 0.05) and a higher n-gain in the experimental group (0.46) compared with the control group (0.25), indicating that the ethno-PjBL effectively fosters students' critical thinking skills. Integrating indigenous knowledge in project-based learning should be encouraged to nurture students’ critical thinking skills.
Development of a Plastic Waste Educational Learning Platform to Enhance Environmental Awareness of 21st Century Teacher Candidates at Syiah Kuala University Maqfirah, Maqfirah; Sulastri*, Sulastri; Syukri, Muhammad; Shahali, Edi Hafizan Mohd; Rahmatan, Hafnati
Jurnal IPA & Pembelajaran IPA Vol 9, No 3 (2025): SEPTEMBER 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i3.48658

Abstract

The increasingly complex problem of plastic waste needs to be addressed with more creative educational strategies so that people become more aware of the importance of preserving the environment. This study aims to describe the level of environmental awareness among FKIP students at Syiah Kuala University as future 21st-century teachers, covering knowledge, attitudes, and behavior, and to measure the effectiveness of learning interventions in increasing students' environmental awareness. This research uses a quantitative descriptive research method with initial data collection. The instruments used included a questionnaire that had been validated by experts to ensure data validity and reliability, and the test results showed that the instrument was suitable for use in the study. The research results indicate that the overall level of environmental awareness among students is still in the moderate category. A total of 58.99% of students' knowledge falls into the very low category, and 46.07% of students' attitudes are also in the same category. Meanwhile, in terms of behavior, 48.88% of students actually showed a high category. This finding indicates an imbalance between the cognitive, affective, and conative aspects of students' environmental awareness. To measure the effectiveness of awareness-raising efforts, a post-test was also conducted after the learning intervention, which showed a significant improvement, with the average knowledge score of students reaching 79%, attitudes 85%, and behavior 89%. Therefore, a strategy is needed to improve the quality of education thru stronger integration into the environmental education curriculum
PEMBERIAN EKSTRAK AMPAS DAUN SERAI WANGI (Cymbopogon Nardus (L.) Randle) TERHADAP PERUBAHAN TINGKAH LAKU LARVA INSTAR II Chrysodeixis Chalcites Maulinda, Maulinda; Supriatno, Supriatno; Wardiah, Wardiah; Rahmatan, Hafnati; Sarong, M. Ali
Biofaal Journal Vol 4 No 1 (2023): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v4i1pp20-25

Abstract

Chrysodeixis chalcites termasuk larva yang sangat khas, karena cara berjalan berjingkat-jingkat, yaitu dengan cara ujung bagian belakang tubuhnya melengkung, kemudian tubuh bagian depan bergerak maju. Daun serai wangi mengandung zat aktif seperti alkaloid, saponin, tanin, dan flavonoid. Komponen utama dari minyak serai wangi yaitu sitronela dan geraniol. Ekstrak ampas daun serai wangi bepotensi sebagai insektisida alami karena memiliki kandungan senyawa metabolit sekunder berupa alkaloid, saponin, tanin dan flavonoid, senyawa tersebut dapat mempengaruhi tingkah laku larva. Tujuan penelitian ini untuk mengetahui pengaruh pemberian ekstrak ampas daun serai wangi terhadap tingkah laku larva Instar II Chrysodeixis chalcites. Jenis penelitian eksperimen dengan pola Rancangan Acak Lengkap (RAL) dengan 6 perlakuan masing-masing 4 ulangan. Perlakuan yang digunakan adalah kontrol negatif), 5000, 10.000, 15.000. Simpulan dari penelitian ini ekstrak ampas daun serai wangi menyebabkan perubahan tingkah laku pada larva Chrysodeixis chalchites seperti aktivitas makan yang menurun, kegelisahan larva yang bergerak naik turun pada wadah penelitian dan aktivitas bergerak larva yang awalnya bergerak lincah lama kelamaan menjadi lamban hingga sulit bergerak.
Application of the E-module combined with the Guided Inquiry Learning Model to Increase Student Motivation and Learning Outcomes on the Structure and Function of Plant Tissues Dini, Arina; Rahmatan, Hafnati; Muhibbudin; Nurmaliah, Cut; Safrida
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3857

Abstract

The low learning motivation of students is a classic problem that often occurs in the teaching and learning process and has an impact on learning outcomes. One way that can be used by teachers in solving motivational problems and student learning outcomes is by applying innovative learning media such as e-modules combined with guided inquiry learning models. This study aims to determine differences in learning motivation, differences in increasing learning outcomes and the relationship between motivation and student learning outcomes through the application of e-modules combined with guided inquiry on the material structure and function of plant tissue. This research is quantitative with experimental research methods and research design Pre-test Post-test Control Group Design. The population in this study were 214 students from class XI IPA at SMAN 1 Darul Imarah and SMAN 1 Peukan Bada Aceh Besar. The research sample consisted of 121 students who were divided into two classes, namely the control class and the experimental class. The parameters of this study are the motivation and learning outcomes of students. The instrument for measuring motivation used 36 items of the ARCS motivational questionnaire, while learning outcomes were measured using 40 multiple choice tests. The increase in learning outcomes is calculated by the N-gain formula. Data analysis to see differences in motivation and differences in increasing learning outcomes used Mann Whitney test analysis, while analysis of the relationship between motivation and learning outcomes used Pearson's Product Moment correlation analysis. The results showed that there were differences in students' learning motivation (p <0.05), there were significant differences in increasing learning outcomes (p <0.05), there was a significant relationship between motivation and student learning outcomes. The conclusion of this study is that there are differences in motivation and differences in the increase in student learning outcomes after applying learning using e-modules combined with guided inquiry.  
Implementation of STEM-Based Learning Modules Containing Islamic Values to Improve Student Learning Outcomes and Motivation Raisah, Putri; Rahmatan, Hafnati; Safitri, Rini
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.4627

Abstract

Student learning motivation is the main aspect in achieving student success. Based on the results of observations and interviews, student learning motivation at MTsN 8 Pidie and MTsN 11 Pidie is still relatively low, which has an impact on low student learning outcomes. The aim of this research is to determine the difference in increasing student learning outcomes and motivation on respiratory system material after implementing a STEM-based learning module containing Islamic values. The population of this study were all students in class VIII MTsN 8 Pidie and MTsN 11 Pidie. The samples were taken by purposive sampling, at MTsN 8 Pidie the research samples were class VIII.1 and class VIII.2. Meanwhile at MTsN 11 Pidie the research samples were class VIII.2 and class VIII.3. Data collection uses questionnaire instruments to measure learning motivation and uses test question instruments to measure student learning outcomes. The results of data analysis using a test (Mann-Whitney test) show that there are differences in motivation and learning outcomes, namely a significant value of 0.000 < 0.05, meaning that there is a significant difference between the motivation and learning outcomes of control class and experimental class students. Therefore, it can be concluded that there is an increase in learning outcomes and student motivation by implementing STEM-based modules with Islamic values
Application of the Video-Assisted Problem Based Learning Model to Increase Student Learning Motivation in Virus Material Ananda, Yuli; Rahmatan, Hafnati; Samingan; Huda, Ismul; Mudatsir
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4766

Abstract

Learning activities are strongly empowered by the use of appropriate teaching models and media. If learning activities are not well designed and correct, it will affect learning outcomes. motivation are indicators in improving the quality of education. The problem in virus material is the demand to understand concepts and imagine abstract things. Therefore, it is necessary to apply the video-assisted Problem Based Learning model to virus material. The purpose of this study is to determine the application of the video-assisted Problem Based Learning model to improve student learning outcomes, to determine differences in the application of the video-assisted Problem Based Learning model to student motivation and the relationship between learning outcomes and motivation as a result of applying the Problem Based Learning model at MAN 1 Aceh Besar and MAN 3 Aceh Besar. This research is Quantitative with a Quasi-Experimental approach with a nonrandomized control group design, pretest-posttest design only. The research sample is 121 students, the instruments used in this study are test instruments for learning outcomes and non-test instruments ARCS motivation questionnaire for motivation. The data on students' learning outcomes and motivation is analyzed by using the Independent t-test. The results shows that the value of motivation shows at the level of t (119) = 14.173, p<0.01) which means there is a difference in motivation between control and experimental classes, and there is a positive relationship between learning outcomes and motivation. The conclusion in this study is that the application of the video-assisted Problem Based Learning model has a significant effect on motivation of students in the control class and experimental class.
Toxicity Test of Red-Shoot Leaves (Syzygium myrtifolium Walp.) Extract as Biolarvicide on Filariasis Vector Mortality Supriatno, Supriatno; Riska, Riska; Rahmatan, Hafnati; Nur, Yaumil Istiqlal M.; Ulhusna, Fitra Asma
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5454

Abstract

The Control of Culex sp. using synthetic larvicides is harmful to the environment and human health. Biolarvicide from red shoot leaves (Syzygium myrtifolium) is a safe alternative for the environment and human health. This study aims to determine the effect of Syzygium myrtifolium leaves extract with ethanol solvent and water solvent on larval mortality and the LC50 values of these extracts. ANOVA test results (α = 0.05) on the mortality of Culex sp. larvae exposed to the ethanol extract and aqueous extract of S. myrtifolium leaves consecutively showed F-calculated (287)>F-tabulated (3,11) and F-calculated (153)>F-tabulated (3, 11). The treatment of S. myrtifolium leaves extract with ethanol and water solvents had a significant effect on the mortality of Culex sp. larvae. The LC50 value of the ethanol extract and the aqueous extract of S. myrtifolium leaves are 1659 ppm and was 2053.7 ppm. It can be concluded that S. myrtifolium leaves extracts with ethanol solvent and water solvent have an effect on the mortality of Culex sp. larvae, but are not yet effective as biolarvicide
Komponen TPACK yang Tepat untuk Mengatasi Kesalahpahaman pada Uji Inventarisasi Konsep Gaya Halim, A; Rizki, Meisy Adha; Rahmatan, Hafnati; Syukri, Muhammad; Wahyuni, Agus; Yusrizal, Yusrizal
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6622

Abstract

Misconception is one of the obstacles in the achievement of physics learning and must be immediately corrected so that there is no retention of misconceptions in subsequent knowledge. One way to prevent and reduce misconceptions that occur is with the teachers skill of Technological Pedagogical and Content Knowledge (TPACK). Teachers who integrate TPACK in learning can prevent misconceptions and find solutions to overcome the misconceptions. This study aims to determine the TPACK skill of teachers in overcoming misconceptions and the appropriate TPACK components to reduce misconceptions based on concepts on the three tier test of FCI (Force Concept Inventory). The research method used is mixed method with concurrent embedded design. The main data in this study is TPACK which is qualitative data and supporting data is students misconception which is quantitative data. The results showed a decrease in misconceptions after being given an understanding of the concept using the teacher's TPACK skill. The components used during the teacher's reduction of misconceptions based on the concepts in the FCI three tier test of FCI  are TPACK and PCK components. So it can be concluded that the teacher's TPACK skill can reduce the misconceptions that occur in the three tier test of FCI
Pengaruh Pendekatan Andragogi terhadap Keterampilan Pemecahan Masalah Peserta Didik Sekolah Menengah Atas dalam Pembelajaran Biologi Safirda, Farza; Rahmatan, Hafnati; Artika, Wiwit; Huda, Ismul; Safrida , Safrida
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6884

Abstract

The andragogy approach is learning that directs students to independently solve problems. Students' low solving skills can be seen from the lack of student activity in the learning process resulting in low learning outcomes. The aim of the research is to determine the effect of the andragogy approach on students' problem solving skills in biology learning. The method used is quasi experimental. The research design is a pretest-posttest nonequivalent control group design. The research population was biology teachers in class XI and class XI high school students, totaling 239 people. The sample used a purposive sampling technique with a total of 144 students. Data on problem solving skills using case study questions and teacher interviews. Data analysis used the normalized gain test and independent sample t-test. The results of data analysis show that there is a significant difference between the average N-gain with a result of P = 0.001. The teacher's perspective shows that the andragogy approach improves students' problem solving skills. The research conclusion is that there is an influence of the andragogy approach on students' problem solving skills in biology learning.
Implementation of Augmented Reality (AR) Animation Media to Enhance Learning Outcomes and Interest in the Excretory System Topic Oktavianda, Nanda; Rahmatan, Hafnati; Huda, Ismul; Pada, Andi Ulfa Tenri; Safrida; Deviani, Rini
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.8816

Abstract

The excretory system material requires visualization to enhance understanding. To help students grasp the concepts of the excretory system more effectively, the various organs of the excretory system must be illustrated in the learning material. Therefore, learning animations are needed that can display images created with augmented reality media, appearing almost lifelike in 3D form. This study aims to analyze the application of augmented reality animation media in improving learning outcomes and the difference in students' interest before and after learning about the excretory system with augmented reality animations. The method used is a quasi-experiment with a pretest-posttest control group design. The sample consists of 54 students from SMA Negeri 1 Ingin Jaya Aceh Besar, selected using random sampling techniques. Data were collected through multiple-choice tests and a questionnaire on students' interest in the excretory system material. The data were analyzed using a t-test, showing a significant difference in learning outcomes in the experimental class with a p-value < 0.05 (0.022 < 0.05), and a significant difference in students' interest before and after the learning process in the experimental class with a t-test result of p < 0.05 (0.037 < 0.05). It can be concluded that the application of augmented reality media can enhance learning outcomes and affect students' interest in the excretory system material.
Co-Authors A Halim Abdullah Abdullah Abdullah Abdullah Aida safriani Ali Sarong Ananda, Yuli Andayani, Dewi Andi Ulfa Tenri Pada Annisa Mulia Rosha Arfika Yusti. R Harahap Asiah Asiah Azhar Azhar Chan, Kristina Merencillo Citra Yolantia Cut Nurmaliah Cut Rahma Diana Devi Syafrianti Deviani, Rini Dewi Mutia Maidani Dian Agusti Diana, Cut Rahma Dika Tri Andani Dini, Arina Djufri Djufri - Elisa Elisa Fadwa, Frida Fitria, Humairah Gani, Abdul Hasanuddin Hasanuddin Hasanuddin Hasanuddin Hasanuddin Hasanuddin Ismul Huda Iswadi Iswadi Jumiati Jumiati Khairil Khairil Khairil Khairil Khairil Khairil Khairil Khairil Khairil Khairil Khairunnisa Khairunnisa Linda Linda Luh Putu Ratna Sundari M. Ali S Maqfirah Maqfirah, Maqfirah Maulida, Maulida Maulinda, Maulinda Maulita Anggraini* Mudatsir Mudatsir Mudatsir Muhammad Syukri Muhammad Syukri Muhibbuddin Muhibbuddin Muhibbuddin Muhibbuddin Muhibbudin Nabila Rizka Anisa Nevi Geubrina Utama Nir Fathiya Nisa, Husnul Nur, Yaumil Istiqlal M. Nursafiah, Nursafiah Nuruzzakiah Nuruzzakiah Oktavianda, Nanda Rachmawati Rachmawati Rahmat Putra Raisah, Putri Ramsyiah Ramsyiah Ratna, Lina Raudhatin Raudhatin Rini Safitri Riska Riska riza ulhaq Rizki, Meisy Adha Ruslaini , Safirda, Farza Safrida Safrida , Safrida Safrida S Safrida Safrida Safrida Safrida Samingan Samingan Samingan Saputri, Mawarni Satria Bungaran Shahali, Edi Hafizan Mohd Simah Bengi Siti Humaira Sulastri Sulastri Sulastri*, Sulastri Supriatno Supriatno Supriatno Susianti Susianti Talitha Zakia Taufik Hidayat Tiara Aninditha Tuti Marjan Fuadi Ulhusna, Fitra Asma Ulhusna, Fitrah Asma Wahyuni, Agus Wardiah Wardiah Wiwit Artika Yusrizal Yusrizal Yusrizal Yusrizal Zulhamdi Zulhamdi