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All Journal Jurnal Pendidikan Kimia Undiksha Jurnal Penelitian Pendidikan IPA (JPPIPA) PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Indonesian Journal of Science and Mathematics Education JURNAL EKSAKTA PENDIDIKAN (JEP) JURNAL PENDIDIKAN TAMBUSAI EDUKATIF : JURNAL ILMU PENDIDIKAN ALKIMIA : Jurnal Ilmu Kimia dan Terapan MANAZHIM JURNAL PENDIDIKAN MIPA Pelita Eksakta Sainstek : Jurnal Sains dan Teknologi Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research PAKAR Pendidikan Edukimia FORUM PAEDAGOGIK Entalpi Pendidikan Kimia SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Jurnal Pijar MIPA Jurnal Vokasi Mekanika Journal of Educational Sciences MASALIQ: Jurnal Pendidikan dan Sains JURNAL TUNAS PENDIDIKAN Entalpi Pendidikan Kimia Journal of Chemistry Education and Integration
Yerimadesi Yerimadesi
Laboratorium Penelitian Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Padang, Jl. Prof. Dr.Hamka Padang 25131
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Pengaruh Penerapan Pendekatan TPACK Berbantuan E-Modul Hidrokarbon terhadap Kemampuan Berpikir Kritis Peserta Didik Kelas XI di SMA Negeri 3 Lubuk Basung Rahimah, Nikmatur; Yerimadesi, Yerimadesi
MASALIQ Vol 5 No 2 (2025): MARET
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i2.4958

Abstract

This study aims to analyze the effect of implementing the TPACK approach with the help of hydrocarbon e-modules on students' critical thinking skills at SMAN 3 Lubuk Basung. The research method used is a quasi-experiment with a non-equivalent control group design. The population consists of 41 students of class XI MIPA 1 and XI MIPA 2 of SMAN 3 Lubuk Basung in the 2023/2024 academic year. Samples were taken from the entire population by sampling using a saturated sampling technique. The research instrument was in the form of test questions arranged based on indicators of critical thinking skills. The results of the data analysis showed normal and homogeneous data and the hypothesis test showed tcount> ttable so that H0 was rejected and H1 was accepted. In other words, the implementation of the TPACK approach with the help of hydrocarbon e-modules can improve the critical thinking skills of class XI students at SMAN 3 Lubuk Basung.
Pengembangan E-modul Interaktif Larutan Penyangga Berbasis Guided Discovery Learning untuk Fase F SMA Ramayanti, Nofia; Yerimadesi, Yerimadesi
PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Vol 8, No 2 (2024): Volume 8 Nomor 2 Oktober 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pembelajar.v8i2.66523

Abstract

Penelitian ini memiliki tujuan dalam mengembangkan e-modul interaktif larutan penyangga berbasis guided discovery learning untuk fase F SMA dan menganalisis validitas dan praktikalitas e-modul. Penelitian ini termasuk penelitian education design research yang menggunakan model Plomp. Penelitian ini dibatasi pada tahapan prototyping phase yaitu uji small group. Uji validitas e-modul melibatkan tiga dosen kimia FMIPA UNP dan dua guru kimia SMAN 10. Pada uji praktikalitas melibatkan dua guru kimia dan enam peserta didik Fase F SMAN 10 Padang. Penelitian ini menggunakan instrumen angket validitas dan praktikalitas. Hasil uji validitas dianalisis dengan Aiken’V dan uji praktikalitas dianalisis dengan presentase nilai capaian. Hasil analisis validitas e-modul didapat rata-rata Aiken-V sebesar 0,86. Hasil uji praktikalitas oleh guru dan peserta didik diperoleh rata-rata praktikalitas yaitu 90% dan 91%. Temuan penelitian menunjukkan, e-modul interaktif larutan penyangga berbasis guided discovery learning yang dikembangkan untuk fase F SMA telah valid dan sangat praktis, sehingga dapat diteruskan ke penelitian selanjutnya yaitu uji efektifitas.
Implementation of Independent Curriculum on Chemistry Learning Outcomes Phase E at Senior High School Jaslin, Syafriffah; Yerimadesi, Yerimadesi
Jurnal Pijar Mipa Vol. 20 No. 2 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i2.8541

Abstract

This research is motivated by the Mid-Semester Summative Assessment (STS) value of chemistry phase E at State Senior High School 2 Sungai Limau of 62.60, and the correlation analysis of the implementation of the Independent Curriculum on the learning outcomes of chemistry phase E at State Senior High School 2 Sungai Limau has not been carried out. This study aims to analyze the correlation between the implementation of the Independent Curriculum and the learning outcomes of chemistry phase E at State Senior High School 2 Sungai Limau. This research is a descriptive correlational study with a mixed-method research design of the concurrent triangulation type. The research instruments used were teacher interviews, teacher teaching module reviews, teacher questionnaires, student questionnaires, and End-of-Semester Summative Assessment (SAS) documents. Data were analyzed using the Spearman Rho correlation test. The correlation coefficient value (r) obtained from the data processing results was 0.339 (positive), and the sig. value was 0.021 < 0.05, so it was in the low category. The determination coefficient value was 11.5%. Meanwhile, the other 88.5% is influenced by other variables not discussed in this study. This means that the implementation of the Independent Curriculum at State Senior High School 2 Sungai Limau has a low and significant positive correlation/relationship with the results of learning chemistry phase E. If the Independent Curriculum is implemented properly, then the results of learning chemistry can increase. The chemistry teaching modules made by teachers have begun to apply the principle of Understanding by Design (UbD). However, the chemistry teaching modules must be completed, especially in the assessment section.
Practicality and Effectiveness of Augmented Reality Integrated Learning Media on the Material of Atomic Theory Development on the Learning Outcomes of Phase E SMA/MA Students Septiani, Ulfa; Guspatni, Guspatni; Yerimadesi, Yerimadesi; Yusmaita, Eka
Journal of Educational Sciences Vol. 9 No. 1 (2025): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.9.1.p.90-102

Abstract

Augmented Reality integrated media has the ability to display concept visualizations. Augmented Reality integrated media on the material of atomic theory development has been developed by previous researchers. This study aims to determine the level of practicality of Augmented Reality integrated media on the material of atomic theory development in learning and its effectiveness on learning outcomes. The type of research used is pre-experimental with a research design, namely One-group Pretest-Posttest Design. The sample class is X E.1 SMA Negeri 1 Sabak Auh. The instrument used in the practicality test is a questionnaire while the effectiveness test uses a cognitive knowledge test instrument in the form of multiple choices. The results of the study obtained a practicality value of 0.92 while the effectiveness test showed an average N-gain value of 0.72 in the high category. Hypothesis testing using the Wilcoxon match pairs test assisted by SPSS at a significance level of 0.05 obtained an Asymp. Sig. (2-tailed) value of <0.000 with the hypothesis decision accepted. So it can be stated that the integrated Augmented Reality learning media on the material on the development of atomic theory has proven effective in significantly improving student learning outcomes.
The Effectiveness of Buffer Solution Module Based on Guided Discovery Learning Model for Student’s Learning Outcomes Isti, Meila; Yerimadesi, Yerimadesi
Entalpi Pendidikan Kimia Vol 5 No 1 (2024)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v5i1.356

Abstract

This study aims to determine the effectiveness of the buffer solution module based on the guided discovery learning model on student learning outcomes at SMAN 1 Nan Sabaris. The type of research is experimental research with one group pretest posttest design. The population in this study were students in class XI IPA at SMAN 1 Nan Sabaris in the 2022/2023 academic year. The sampling technique used is simple random sampling. In this study, students in class XI IPA 2 were selected as the sample class. The instrument used was a multiple choice test consisting of 20 questions with 5 answer choices. The test is carried out by administering an initial test (pretest) and a final test (posttest). The data obtained will be analyzed by N-Gain Test, Normality Test, and Hypothesis Test. Based on the research results, an N-Gain value of 0.62 is obtained in the medium category. The significance value in the hypothesis test obtained is smaller than the significant level of 0.05 (significant value 0.000 <0.05). Thus, it can be concluded that the use of a buffer solution module based on the guided discovery learning model is effective in improving student learning outcomes.
Analisis Pengembangan Model Problem Project Based Learning Dalam Pembelajaran IPA Arfianti, Fina; Siregar, Irdes Hidayana; Festiyed, Festiyed; Yerimadesi, Yerimadesi; Ahda, Yuni; Alberida, Heffi; Adri, Junil
Jurnal Vokasi Mekanika (VoMek) Vol 7 No 2 (2025): Jurnal Vokasi Mekanika
Publisher : Departemen Teknik Mesin Fakultas Teknik Unversitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/vomek.v7i2.839

Abstract

Science education in schools faces various challenges, such as the dominance of teacher-centered lecture methods, a lack of integration between theory and practice, and limited learning facilities. These issues hinder students from developing critical thinking, collaboration, and adaptability to modern demands. This study aims to develop a Problem-Project Based Learning (P2BL) model as a solution to address these challenges. The model integrates the strengths of Problem-Based Learning (PBL) and Project-Based Learning (PjBL) to create contextual, practical learning experiences that encourage critical thinking among students. A Research and Development (R&D) approach with the ADDIE framework is employed to ensure the systematic development of the model. The P2BL model consists of five main components: syntax, reaction principles, social system, support system, and instructional as well as accompanying impacts. The syntax of this model includes stages such as problem definition, experimentation, planning, presentation, and evaluation, supported by multi-directional interactions between instructors and students, as well as collaboration among students. The research findings indicate that implementing the P2BL model enhances academic abilities, practical skills, and the development of attitudes such as teamwork, responsibility, and time management. With its relevance to the demands of the Industrial Revolution 4.0 era, the P2BL model offers a more interactive, effective, and adaptive learning alternative to improve the quality of Science education in schools.
VALIDITAS DAN PRAKTIKALITAS E-MODUL INTERAKTIF ASAM BASA BERBASIS GUIDED DISCOVERY LEARNING UNTUK FASE F SMA Fadhilah, Najwa; Yerimadesi, Yerimadesi
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 5 No. 2 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v5i2.5712

Abstract

The purpose of this study is to develop an interactive e-module on acid-base based on guided discovery learning that meets valid and practical criteria. The research activity was motivated by the results of a needs analysis in two high schools in Pariaman City, which showed that 92.5% of students and 5 chemistry teachers had difficulty in learning the topic of acid-base. In addition, the use of interactive e-modules that integrate technology and multimedia is highly expected. This study uses the Research and Development (R&D) method by following the four-D model. Validation was carried out by three chemistry lecturers from FMIPA UNP and two chemistry teachers from one of the high schools in Pariaman City. The instrument used was a validity questionnaire, which was analyzed using the Aikens'V formula. The practicality test was carried out by two chemistry teachers and 30 phase F students in one of the high schools in Pariaman City. The results of the study showed that the average Aikens'V value of 0.902 was categorized as valid, while the level of practicality based on teacher and student assessments was 92.2% and 88%, which was classified as very practical. Therefore, the GDL-based interactive acid-base e-module for phase F students at the high school level is declared valid and practical. ABSTRAKTujuan dari penelitian ini yakni mengembangkan e-modul interaktif asam basa berbasis guided discovery learning yang memenuhi kriteria valid dan praktis. Kegiatan penelitian dilatarbelangi oleh hasil analisis kebutuhan di dua SMA di Kota Pariaman, yang menunjukkan bahwa 92,5% siswa dan 5 guru kimia mengalami kesulitan dalam pembelajaran topik asam basa. Selain itu, pemanfaatan e-modul interaktif yang mengintegrasikan teknologi dan multimedia sangat diharapkan. Penelitian ini menggunakan metode Research and Development (R&D) dengan mengikuti model four-D. Validasi dilakukan oleh tiga dosen kimia FMIPA UNP dan dua guru kimia dari salah satu SMA di Kota Pariaman. Instrumen yang digunakan berupa angket validitas, yang dianalisis dengan rumus Aikens'V. Uji praktikalitas dilakukan oleh dua guru kimia dan 30 siswa fase F di salah satu SMA Kota Pariaman. Hasil penelitian memaparkan nilai rata-rata Aikens'V sebesar 0,902 dikategorikan valid, sedangkan tingkat kepraktisan berdasarkan penilaian guru dan siswa sebesar 92,2% dan 88%, yang tergolong sangat praktis. Oleh karena itu, e-modul interaktif asam basa berbasis GDL  untuk siswa fase F di tingkat SMA dinyatakan valid dan praktis.
VALIDITY OF SCIENCE PROCESS SKILLS TEST INSTRUMENT FOR PROSPECTIVE MI/SD TEACHER STUDENTS IN SCIENCE LEARNING Syafrilianto, Syafrilianto; Afriandi, Muhammad; Festiyed, Festiyed; Yerimadesi, Yerimadesi; Ahda, Yuni; Alberida, Heffi
FORUM PAEDAGOGIK Vol 16, No 1 (2025)
Publisher : Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/paedagogik.v16i1.15119

Abstract

Validity refers to the degree or level of accuracy of a research instrument used to measure a variable and serves as an essential component in the development of instruments. This study aims to determine the construct and content validity of the science process skills (SPS) test instrument for the Science Learning course in the MI/SD Teacher Education Program at the State Islamic University of Sheikh Ali Hasan Ahmad Addary, Padangsidimpuan. The research method employed is a descriptive quantitative-qualitative approach, with data collected using observation sheets for the assessment of the SPS test instrument by two validators. The data from the validators' assessments were analyzed using Gregory's Test formula to determine the instrument's validity level. The results show that 13 SPS test items received validator assessments in the range of scores 3-4, categorized as highly relevant, with an overall validity score of 1 (one). Therefore, it can be concluded that the 13 test items of the science process skills instrument on the topic of temperature and heat possess a very high level of validity.
The Problem-Based Learning Model Integrated with The Integrated Learning Model in Science Learning: A Systematic Literature Review Gunawan, Revi Gina; Festiyed, Festiyed; Yerimadesi, Yerimadesi; Ilwandri, Ilwandri; Gunawan, Rilla Gina
Indonesian Journal of Science and Mathematics Education Vol. 6 No. 2 (2023): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v6i2.17576

Abstract

This study aims to identify and analyze publications on the Problem-Based Learning (PBL) model integrated with the integrated learning model in learning Natural Sciences (IPA) based on research journal articles from 2018 to 2023. The systematic literature review method followed the PRISMA diagram. Data were obtained from 476 national and international articles through Mendeley and Google Scholar. After the screening, 15 articles that met the inclusion criteria were found as samples. The analysis showed that integrated science learning with various models effectively improves student learning outcomes. The development of modules or learning tools can also improve students' abilities and religious characters through integration at every stage of learning. Integrated science learning models such as webbed, connected, nested, and shared have been tested and proved their effectiveness in improving student learning outcomes. However, further exploration is needed regarding integrating the PBL model with the integrated learning model to implement it with better innovation. This research is expected to contribute to the development of education in the future.
Pengaruh Penggunaan E-Modul Asam Basa berbasis Guided Discovery Learning terhadap Kemampuan Literasi Membaca dan Numerasi Peserta Didik Salsabila, Diva; Yerimadesi, Yerimadesi; Gazali, Fauzana; Aini, Faizah Qurrata
PAKAR Pendidikan Vol 23 No 2 (2025): Published in July 2025
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v23i2.882

Abstract

The Acid Base E-Module based on Guided Discovery Learning (GDL) has been validated and tested for practicality, but its effectiveness and impact on students' reading and numeracy literacy have not yet been tested. The purpose of this study is to analyze the effect of using e-modules on improving reading and numeracy literacy among Phase F students at SMAN 3 Bukittinggi. This research is a quasi-experimental study using a non-equivalent control group design. The research population included Phase F students at SMAN 3 Bukittinggi, with samples from classes XI F 3 and XI F 4 selected using purposive sampling. This study uses test instruments to evaluate students' reading literacy and numeracy skills. Data analysis employs N-gain tests, normality tests, homogeneity tests, and hypothesis tests. The study results show that the average N-gain for reading literacy in the experimental class (0.52) is higher than that of the control class (0.5). The normality and homogeneity tests showed a normal and homogeneous distribution in reading literacy. The hypothesis test using the t-test produced a tcount value (2.0032) that was greater than the ttable value (1.9955). The average N-gain in the experimental class for numeracy literacy (0.36) was also higher than that of the control class (0.26). Normality and homogeneity tests produced a normal and non-homogeneous distribution in numeracy literacy, and the t’ test produced a t’count value (3.5492) greater than the ttable value (2.0058). These findings indicate that the application of the acid-base e-module with the GDL approach has a significant impact on reading and numeracy literacy.
Co-Authors Afendi, Silvia Afriandi, Muhammad Aini, Faizah Qurrata Alifa, Zaqiya Zahwa Alizar, Alizar Amanda, Refni Juwita Andromeda Andromeda Antika, Rindi Aprelianda, Nola Apriani Sijabat Ardiansyah, Nofry Arfianti, Fina Bayharti Bayharti Desy Kurniawati Desyafrianti, Vanny Effendi, Novicha Erman, Sylvia Dwi Fadhilah, Najwa Fauzana Gazali Festiyed Fitri Arsih Fitri, Bali Yana Fitria Wijayanti, Fitria Fitriani, Mediana Gunawan, Revi Gina Gunawan, Rilla Gina Guspatni Guspatni Hafifah, Haifa Hafiza, Ufaira Heffi Alberida Hendri, Jhon Ilwandri, Ilwandri Irdes Hidayana Siregar Iryani Iryani Isti, Meila Iwefriani, Iwefriani Jaslin, Syafriffah Juanta, Palma Julia Wulandari, Julia Junil Adri Kristalia, Azizah Kurnia, Reni Legi, Wiwit Fitrah Mahesa, Anggita Nadia, Nadia Afrianti Nofita, Agnes Nofri Yuhelman Oktavirayanti, Risa Putra, Ananda Putri, Yunella Eka Rahimah, Nikmatur Ramayanti, Nofia Rindiany, Nindy Aprillia Ririanti, Ririanti Salsabila, Diva Septiani, Ulfa Syafrilianto, Syafrilianto Syukri S Ulfa Khaira, Ulfa Ulfa Weni Wildayati, Wildayati Yuli, Serli Sukma Yuni Ahda Yusmaita, Eka Zuwita, Ariani