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All Journal Jurnal Pendidikan Matematika dan IPA Jurnal Pengajaran MIPA EDUSAINS Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Formica Online Jurnal Pendidikan Biologi Indonesia Bio Ilmi: Jurnal Pendidikan Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Psikologi Teori dan Terapan Jurnal Bioedukatika Journal of Science Learning Biosfer: Jurnal Pendidikan Biologi Journal of Science Education Research Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) Assimilation: Indonesian Journal of Biology Education Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Bioedusiana: Jurnal Pendidikan Biologi Jurnal Paedagogy Bioeduca : Journal of Biology Education Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Indonesian Journal of Teaching in Science Indonesian Journal of Educational Development (IJED) Quagga: Jurnal Pendidikan dan Biologi Biodik: Jurnal Ilmiah Pendidikan Biologi Unnes Science Education Journal
Mrs Yanti Hamdiyati
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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The Use of E-Lkpd Google Slide Assisted Pear Deck to Improve Students Concept Understanding on Ecosystem Material Jannah, Miftahul; Hasni; Supriatno, Bambang; Hamdiyati, Yanti
Bioilmi: Jurnal Pendidikan Vol. 10 No. 2 (2024): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v10i2.25773

Abstract

Concept understanding is an important ability that students must have in the learning process, based on previous research, the understanding of the concept of students, especially in ecosystem material, is still relatively low, this is because the appropriate learning media has not been integrated. This study aims to improve students' understanding of concepts in ecosystem material by using google slide LKPD assisted by pear deck. This research method uses a pre experimental design with a one-group pre-test post-test design and the sample is taken by convenience sampling technique. The instruments used were test questions and questionnaires. Analysis of research data includes descriptive statistics and N-Gain test. Based on the results of the concept understanding test data analysis, the average percentage of students' concept understanding increased from 37.5% in the low category to 77.81% in the high category. The results of inferential statistical analysis using N-Gain obtained an average of 0.64 with a moderate category. It can be concluded that the use of E-LKPD google slide assisted pear deck can improve students' concept understanding on ecosystem material.
Inquiry-Based Stress Reduction (IBSR) Technic As Psychological Intervention To Solve Student Stress In Learning Biology And Its Impact On Motivation, Knowledge Construction And Cognitive Anxiety Saputri, Nova Vivi Clara; Rahmat, Adi; Hamdiyati, Yanti
Biosfer: Jurnal Pendidikan Biologi Vol. 17 No. 2 (2024): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.45086

Abstract

Learning difficulties are a common issue faced by students, with stress being a significant contributing factor.  One psychological treatment that has been shown to effectively reduce stress is Inquiry-Based Stress Reduction (IBSR). The objective of this study is to integrate IBSR into a discovery learning strategy in Biology in the classroom, with the aim of increasing students' learning motivation and knowledge construction while reducing their learning difficulties and cognitive anxiety. This is quasi-experimental research that used a post-test non-equivalent control group design. The study involved 72 11th-grade science students from two different classes at one of the public high schools in Bandung City. One class, consisting of 36 students, received IBSR treatment, while the other class, also consisting of 36 students, did not. Both classes used a discovery learning framework for teaching. Data on motivation, learning difficulties, and cognitive anxiety were collected using a rating scale questionnaire with eight scales. Students' ability to construct knowledge was measured using the German Cognitive Load (GCL) instrument in the form of a written test with indicators taken from Mayer's cognitive taxonomy (2002) in the realm of understanding. The study found that incorporating IBSR techniques into learning strategies for the immune system material can reduce student stress and improve learning performance, motivation, and knowledge construction (GCL), while also decreasing learning difficulties and cognitive anxiety.
Science Problem-Solving Dynamics: Gender and Personality Type Analysis in Students Sihombing, Rizky Agassy; Wahidin, Naufal Rabah; Rahmat, Adi; Winarno, Nanang; Hamdiyati, Yanti; Karimi, Amir
Tarbiyah : Jurnal Ilmiah Kependidikan Vol. 13 No. 2 (2024): December
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v13i2.13513

Abstract

This study examines how problem-solving patterns in science among 9th-grade students correlate with different personality types based on Keirsey's classification: Idealist, Artisan, Guardian, and Rational. It employs the Investigation of Lived Experience methodology in Cognitive Psychology to delve into the internal experiences of 36 students from SMP Negeri 5 Bandung. The research explores gender distribution, school representation, and the prevalence of each personality type among the participants. Data collection methods include adapted questionnaires, written tests on earth and space science concepts, and follow-up interviews. These instruments are analyzed using the fixed comparison method to identify and understand distinct problem-solving tendencies associated with each personality type. Specifically, Idealists are found to prioritize understanding, Artisans employ intuitive-analogical approaches, Guardians rely on intuitive hypotheses, and rationalists utilize analogical reasoning. Overall, this study provides detailed insights into how personality types influence problem-solving strategies in science education. It suggests implications for personalized educational approaches tailored to individual student preferences and tendencies, aiming to enhance learning outcomes in 9th-grade science classrooms.
Penggunaan Media PE-BAGS berbasis Google Sites untuk Meningkatkan Kemampuan Kognitif dan Keterampilan Kolaborasi siswa pada Materi Keanekaragaman Hewan: (The Use of PE-BAGS Learning Media to Improve Students' Cognitive Abilities and Train Collaborative Skills on Animal Diversity Material) Khairunnisa, Aulia; Supriatin, Titin; Supriatno, Bambang; Hamdiyati, Yanti
BIODIK Vol. 11 No. 1 (2025): March 2025
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v11i1.40126

Abstract

This study aims to improve students' cognitive abilities using PE-BAGS or google site-based learning media in animal diversity material. This research method uses a pre-experimental design with one group pre-test, post-test, and sampling with convenience sampling techniques. The instruments used in this study were test questions and observation sheets. Data analysis includes descriptive statistics and N-Gain tests. Based on the cognitive ability test data analysis results, the average percentage of student learning outcomes increased from 56% in the moderate category to 89% in the high category. The results of the inferential statistical analysis using N-Gain obtained an average of 0.76 with a high category. It can be concluded that using PE-BAGS learning media can improve students' cognitive abilities in animal diversity material. Abstrak. Penelitian ini bertujuan untuk meningkatkan kemampuan kognitif siswa pada materi keanekaragaman hewan dengan menggunakan media pembelajaran PE-BAGS berbasis Google Sites. Metode penelitian ini menggunakan desain pre-eksperimental dengan satu kelompok pre-test post-test serta teknik pengambilan sampel menggunakan convenience sampling. Instrumen yang digunakan dalam penelitian ini adalah soal tes dan lembar observasi. Analisis data meliputi statistik deskriptif dan uji N-Gain. Berdasarkan hasil analisis data tes kemampuan kognitif, persentase rata-rata hasil belajar siswa meningkat dari 56% pada kategori sedang menjadi 89% pada kategori tinggi. Hasil analisis statistik inferensial menggunakan uji N-Gain menunjukkan rata-rata sebesar 0,76 dengan kategori tinggi. Dapat disimpulkan bahwa penggunaan media pembelajaran PE-BAGS dapat meningkatkan kemampuan kognitif siswa pada materi keanekaragaman hewan.
DEVELOPMENT AND VALIDATION OF THE HAMI INSTRUMENT: A TOOL FOR EVALUATING TEACHERS"™ ETHICAL PRACTICES IN SCIENCE IDENTITY ASSESSMENT Jayah, Johan Susanato; Wulan, Ana Ratna; Hamdiyati, Yanti
Jurnal Pendidikan Matematika dan IPA Vol 16, No 2 (2025): May 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v16i2.89641

Abstract

This study aims to develop and validate the HAMI (Holistic Assessment for Measuring Science Identity) instrument, designed to evaluate the ethical practices that teachers use in assessing students"™ science identity. The research employed a Research and Development (R&D) approach, which included expert validation and two rounds of empirical testing. The first round involved 41 students, followed by Rasch analysis to ensure validity and reliability. The second round, with 304 students from six schools, confirmed the instrument's robustness across diverse educational settings. The HAMI instrument consists of five core aspects: (1) Implementation of Science Identity Development in Teaching Practices, (2) Assessment of Science Identity, (3) Preparation of Ethical and Inclusive Assessments, (4) Fair and Supportive Assessment Implementation, and (5) Supportive and Developmental Feedback. Results showed that the instrument effectively measures the alignment of assessment practices with science identity development, adhering to ethical principles. The study highlights the importance of ethical assessments in fostering a positive science identity.
Development of Biology Teaching Materials Based on Karawang Local Potential to Improve Environmental Literacy and Problem-Solving Skills of Junior High School Students Devi, Cindy Rantika; Sriyati, Siti; Hamdiyati, Yanti
Jurnal Paedagogy Vol 12, No 3 (2025): July : IN PROGRESS
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v12i3.16451

Abstract

This study aims to develop biology teaching materials based on the local potential of rice farming in Karawang district to enhance students' environmental literacy and problem-solving skills. This study employed a research and development model using the ADDIE framework. The research was conducted in a junior high school in Karawang with a total sample of 70 students, consisting of 35 students in the experimental class and 35 students in the control class. The instruments used in this study included teaching materials based on local agricultural potential in Karawang, environmental literacy tests, and problem-solving assessments. T-test validation analysis and N-gain calculation were used to evaluate the effectiveness of the teaching materials. The results showed that the average environmental literacy score of the experimental class was higher than that of the control class, and the problem-solving ability results also indicated that the average score of the experimental class was higher than that of the control class. These findings suggest that the developed local potential-based teaching materials can effectively improve the environmental literacy and problem-solving skills of junior high school students.
Students’ Perceptions of Socio-Scientific Issues in Biology Education: A Case Study in Indonesia Ashidiq, Rizki Maulana; Amri, Muhammad Fahriza; Rahmat, Adi; Winarno, Nanang; Hamdiyati, Yanti
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 9 No 2 (2024): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v9i2.20896

Abstract

Understanding students' perceptions of socio-scientific issues (SSI), particularly in the context of biology, is essential for developing effective teaching strategies. This study analyzes students’ perceptions of SSI in biology, involving 360 participants from 10th- and 11th-grade classes at a high school in Majalengka, West Java, Indonesia. The participants, aged 16 to 17 years, were equally divided between the two grade levels. Data were collected using a 24-item survey questionnaire based on a five-point Likert scale. The results show an overall mean perception score of 3.31, indicating that students generally hold a neutral perception of SSI in biology. A weak correlation was observed between students’ overall perceptions and SSI in biology, with a p-value of 0.08 and an r-value of 0.02. Further analysis revealed minor differences in perceptions based on grade level and gender, with 10th-grade students scoring an average of 3.30 and 11th-grade students scoring 3.32. Male students averaged 3.28, while female students averaged 3.34. These findings suggest that although students exhibit neutral perceptions of SSI in biology, many struggle to connect biological concepts to real-life contexts. This highlights the need for further research to identify factors influencing students’ perceptions and to explore alternative learning models for improving understanding and engagement with SSI in biology.
Development of E-VIRA (e-module virus integrated reality-augmented): Enhance mental models and problem-solving skills Zhafira; Hamdiyati, Yanti; Nuraeni, Eni
Indonesian Journal of Educational Development (IJED) Vol. 6 No. 2 (2025): August 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59672/ijed.v6i2.4857

Abstract

Based on the analysis, students lack references and in-depth, relevant material content, and still use open printed materials. This results in students' mental models of virus material being unscientific, and their problem-solving skills being low. For this reason, an e-module integrated with Augmented Reality (AR) can be an effective solution. This study aims to develop E-VIRA (E-Module Virus Integrated with Augmented Reality) to improve students' mental models and problem-solving skills. The research method employed is Research and Development (R&D), utilizing the ADDIE stages from inception to development and trial. Data collection instruments include expert validation sheets and cloze tests (for readability). Data analysis techniques are carried out descriptively and quantitatively to calculate the percentage of validity and readability. Participants were selected using purposive sampling, involving grade X high school students. The results showed that E-VIRA was very valid, with a percentage of 97% and 96% from expert validators, and a readability level of 82%. Thus, E-VIRA shows good feasibility and validity. The recommendation of this study is to continue the trial of E-VIRA on a larger scale to measure effectiveness in significantly improving students' mental models and problem-solving skills, as well as explore its application to other abstract biological concepts.
Analysis of Student Self-Regulation in Differentiated Learning with Atomic Model Material: A Case Study of Junior High School Students Zakiya, Umi Sayidatus; Nurhayati, Nurhayati; Rahmat, Adi; Hamdiyati, Yanti; Winarno, Nanang
Journal of Science Education Research Vol. 9 No. 2 (2025): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v9i2.70748

Abstract

Differentiated learning is one of the learning strategies that can be applied to the Kurikulum Merdeka. This approach is expected to maximize individual progress and create a more positive learning experience. This research aims to determine the profile of students' self-regulation and its relationship to the application of a differentiated learning approach. There were 135 research subjects obtained through a purposive sampling technique with the criteria being that students received learning using a differentiated approach to atomic material models. Data collection used research instruments adapted from the Learning and Study Strategies Inventory (LASSI) to measure students' self-regulation, as well as formative assessment scores to determine the scores resulting from the differentiated approach to atomic material models. Based on descriptive analysis and correlation tests using Pearson's product-moment correlation analysis techniques, the results showed that there was no significant positive relationship between the application of a differentiated approach to student self-regulation (p > 0.05 and r = 0.012). However, the self-regulation variable shows a score in the quite good category of 6.67% and the good category of 93.33%. This shows that students' self-regulation profiles tend to be at a good level.
Gender Perspective: Self-Efficacy and Academic Stress of Middle School Students in Science Education Fiandini, Meli; Lepir, Yenika Rambu; Rahmat, Adi; Hamdiyati, Yanti; Winarno, Nanang; Agustin, Mubiar
Indonesian Journal of Teaching in Science Vol 5, No 2 (2025): (ONLINE FIRST) IJOTIS: September 2025
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v5i1.83214

Abstract

This research aims to examine the influence of gender on self-efficacy and academic stress in middle school students in science subjects. A quantitative approach using a 40-item questionnaire consisting of measures of self-efficacy and academic stress, each containing 20 items, was administered. This research involved 51 students (consisting of 24 Males and 27 Females) in the ninth grade from private secondary schools in Bandung, Indonesia. Data analysis uses descriptive and inferential statistical techniques using Microsoft Excel and IBM SPSS software. The results showed significant gender differences in self-efficacy and academic stress. Male students show higher levels of self-efficacy than female students, while female students experience lower academic stress. These findings suggest potential interventions to increase self-efficacy and reduce academic stress in science courses, emphasizing gender-specific strategies.
Co-Authors A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Ade Siswandi Ade Siswandi Adi Rahmat Adi Rahmat Adi Rahmat Aditia Pratama Agi azkya Agustina, Siti Komariah AISYAH, NADHIFA ROHDATUL Amri, Muhammad Fahriza Ana Ratna Wulan Annisa Syafigha Putri Any Aryani Any Fitriani Ashidiq, Rizki Maulana Asmi Nur Azizah Bambang Ekanara Bambang Supriatno Cahyani, Tasya Oktavia Regita Dede Maryana Devi, Cindy Rantika Dewi Utami Tuzzahra Diana Rochintaniawati Dita Puspitasari Dyah Eka Dyah Eka Y Dyah Eka Y Eka Y, Dyah Encang Patran Encang Patran Engka Sukarsih Engka Sukarsih Eni Nuraeni Eni Nuraeni Fiandini, Meli Fitri Husni Fransisca Sudargo Hasanah, Rahmah Nurul Aina Hasni Ilham Nur Iman Maulana Intan Inzelia Noor Intang Rustini Intang Rustini Irman Rahadian Iyam Mariam Iyam Mariyam Jayah, Johan Susanato Juniarti, Mia Angrianan Karimi, Amir Karwatisari, Rina Kasmanah Kasmanah Kasmanah, Kasmanah Khairunnisa, Aulia Kusnadi Kusnadi Kusnadi Kusnadi Kusnadi Kusnadi M.Si. Leni Trisnayanti Leni Trisnayanti Lepir, Yenika Rambu Lia Amelia Yuliani Lutfiani, Resti Maman Sudiman Maman Sudiman Mariyam, Iyam Medisa Shania Divena Miftahul Jannah Mimin Nurjhani K Mimin Nurjhani K. Mr Ade Siswandi Mr Encang Patran Mr Kasmanah Mr Kusnadi Mr Marnan Sudiman Mr Totoy Dahria Mrs Diana Rochintaniswati Mrs Engka Sukarsih Mrs Intang Rustinit Mrs Iyam Mariyam Mrs Leni Trisnayantit Mrs Nina Marlianat Mrs Sriyani Mrs Yeti Sulastri Ms Kasmanah Ms Sriyani Mubiar Agustin Nadia Zahra Nanang Winarno Nanang Winarno Nimas Ayu Lestari Nina Marliana Nina Marliana, Nina Nina Merliana Ninda Eka Ratanasabilla Nurhanifah, Nada Nurhayati Nurhayati Peristiwati, Peristiwati Purnamaulida Pratiwi Qisthi, Naufalia Ratna Dwi Rahmawati Ria Engriyani Ria Engriyani Rustin, Intang Sanchia Azaria Sulaeman Saputri, Nova Vivi Clara SARAGI, FONIMAN Sasha Elitzsar Latfia Shofa Nabilah Sholahudin, Nabila Putri Sihombing, Rizky Agassy Siti Nurqoriah Habibah Siti Sriyati Soesy Asiah Soesilawaty Soraya, Puan Helwa Rezha Sri Anggraeni Sri Redjeki Sriyani Sriyani Sriyani Sriyani, Sriyani Suhaeni, Lilis Sunandar, Aris Syifa Nurifa Dewi Tata Maryana Tata Maryana Taufik Rahman Taufik Rahman TITIN SUPRIATIN, TITIN Totoy Dahria Totoy Dahria Vita Riyanti Wahidin, Naufal Rabah Widi Purwianingsih Widi Purwianingsih YAYAN SANJAYA Yeti Sulastri Yeti Sulastri Yusuf Hilmi Adisendjaja Zakiya, Umi Sayidatus Zhafira