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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Konfigurasi : Jurnal Pendidikan Kimia dan Terapan JURNAL PENDIDIKAN TAMBUSAI EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Hydrogen: Jurnal Kependidikan Kimia
Elvy Rahmi Mawarnis
Universitas Islam Negeri Mahmud Yunus Batusangkar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : Hydrogen: Jurnal Kependidikan Kimia

 1 
Development of Guided-Inquiry-Based Buffer Solution E-Module Rahayu Putri Ilahi; Elvy Rahmi Mawarnis; Mimi Herman
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 1 (2023): February 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i1.6869

Abstract

This study aimed to evaluate the validity and practicality of a Guided Inquiry-Based Chemistry E-module for 11th-grade students at SMAN 1 Sijunjung. The study was conducted using a Research and Development (R&D) approach with the 4-D model (define, design, develop, and disseminate), and only the define, design, and develop stages were carried out. During the define stage, the learning conditions and instructional requirements were understood, while the design stage involved preparing the Chemistry E-module. In the develop stage, the validity and practicality of the E-module prototype were tested. The results of the study show that the Guided Inquiry-Based Chemistry E-module met standards with regard to its construction validity, as evidenced by a result of 94.4%. The module was also found to be highly practical based on student perception, with 86.4% of students indicating that the E-module was useful in the classroom. Overall, the findings suggest that the developed Guided Inquiry-Based Chemistry E-module can serve as an effective learning resource for students.
Development of Student Worksheet Based on Learning Cycle 5E on Stoichiometry Material Iqbal Abdan Lydra; Elvy Rahmi Mawarnis; Mimi Herman
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 2 (2023): April 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i2.7349

Abstract

This study addresses the insufficiency of teaching materials in the learning process and its negative impact on students' comprehension of provided material. To alleviate this issue, student worksheets based on Learning Cycle 5E were developed to be used as a learning resource for 10th-grade students studying stoichiometry at State Senior High School (SMAN) 1 X Koto Singkarak. The aim of this research was to create a valid and practical Student worksheet based on Learning Cycle 5E. Development research with the 4-D development model (define, design, development, and disseminate) was employed, with the first three stages executed. The define stage was conducted to identify the school's conditions and problems, while the design stage was used to create the initial student worksheet based on Learning Cycle 5E for stoichiometry material. The develop stage was carried out to refine the worksheet. Data were gathered using validation sheets and practicality questionnaires filled out by two chemistry lecturers, one chemistry teacher, and 10th-grade students of SMAN 1 X Koto Singkarak. Data analysis was conducted using a quantitative descriptive method. Results indicated that the Student worksheet based on Learning Cycle 5E met the valid criteria with a validation score of 91.37% and the practical criteria with a student response questionnaire score of 82.09%. Thus, the worksheet can be used as a learning resource.
Development of a Practicum Module Oriented to Chemoentrpreneurship with Qur'an and Hadist Insight on Colloidal System Material Roni Roni; Elvy Rahmi Mawarnis; Mimi Herman
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 4 (2023): August 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i4.8376

Abstract

This study aims to develop a practicum module oriented to Chemoentrepreneurship  with Qur'an and Hadith insight on colloidal system material for Class XI SMA/MA that is valid and practical. This study used the Research and Development (R&D) research method with the 4-D development model (define, design, develop, and disseminate). Data for the defining stage was collected using an instrument in the form of an interview sheet. The interview sheet was filled in by the chemistry teacher. Data for the development stage was collected with instruments in the form of validity sheets and practicality questionnaires. Validation were completed by chemistry lecturers and chemistry teacher. Practicality questionnaire sheets were completed by the students as respondent. Data from validity and practicality instruments were analyzed using descriptive quantitative methods, with the percentage formula.The results showed that the practicum module oriented to Chemoentrepreneurship with Qur'an and Hadith Insight on the material of the colloidal system of class XI SMA / MA was categorized as valid with a percentage of 87.79%. In addition, the practicum module oriented Chemoentrepreneurship with Qur'an and Hadith insight on colloidal system material has met the practical criteria with the results of the student response questionnaire 86.80%. Thus, it is known that the practicum module oriented Chemoentrepreneurship Insightful Qur'an and Hadith on colloidal system material class XI SMA/MA has been valid and practical. The results of this study indicate that the practicum module developed can be used as one of the learning resources for students.
The Analysis of Science Process Skills (SPS) of 11th Grade Science Students Elvy Rahmi Mawarnis; Ilham Akbar; Mimi Herman
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 5 (2023): October 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i5.8923

Abstract

This research is motivated by students who do not understand chemistry lessons, especially in explaining formulas and calculations. Even though the learning methods and models used by teachers are different so that students have a "mindset" that learning chemistry is a difficult subject to understand. Another problem experienced by the teacher during learning, only the teacher is actively involved during learning while students are more dominant in listening to the teacher's explanation. The purpose of this study was to analyze and find out the Science Process Skills (SPS) of 11th grade science students at SMAN 1 Pulau Punjung. This research method is qualitative (descriptive). The subject of this research was the class of Stage F.2 which consisted of 27 students. Data collection techniques in this study were observation techniques, interview questionnaires, SPS documentation and questionnaires.  The data obtained relates to the science process skills of students. Furthermore, researchers used data analysis techniques, namely the theory of Miles and Huberman which included data reduction, data presentation, and data verification and drawing conclusions, then the data was validated using the triangulation method. Based on the research that has been done, it can be interpreted that the results of the SPS analysis of Phase F.2 students of SMAN 1 Pulau Punjung on the observation indicator with a proportion of 89% and the experimental design indicator with a proportion of 82% both have very good categories. Then a classification indicator with a proportion of 77% and a predictive indicator with a proportion of 68% both have good categories. Then for the hypothesis delivery indicator with a percentage of 58% it is categorized as enough while for the hypothesis preparation indicator it has a proportion of 39% in the not enough category.
Exploring Integrated Instrument Complement at Practical Approach at MAN 4 Tanah Datar Ulfa Mutia; Elvy Rahmi Mawarnis
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 2 (2024): April-May 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i2.10992

Abstract

The purpose of this research is to produce Integrated Instrument Components. Exploring integrated instrument complement at practical approach at MAN 4 Tanah Datar which is valid and practical. This study uses the Research and Development research method with the 4-D development model (define, design, develop, and disseminate). But the stages in research with this 4-D model are only carried out from the first to the third stage, namely the define stage to get conditions in the field. design stage to prepare a simple practicum kit on Thermochemistry material, and the develop stage to get the results of the initial practicum IIC that has been designed followed by validity and practicality tests. The research instruments used were validation sheets and response questionnaire sheets. The validation sheet was filled in by 2 lecturers and 1 chemistry educator. The response questionnaire sheet was filled by 17 of in 11th grade students of MAN 4 Tanah Datar. The results showed that: 1) Simple Practical IIC on Thermochemical Material has met the valid criteria with 92% validation results, 2) Simple Practical IIC on Thermochemical Material has met the practical criteria with the results of the student response questionnaire.
Decoding The Obstacles of 10th Grade Student Learning in Atomic Structure at SMAN 1 Sungai Tarab Mutiara Nadila; Elvy Rahmi Mawarnis
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 6 (2023): December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i6.10154

Abstract

This research uses qualitative research methods (descriptive). The subjects of this research were 10th grade students of Phase E.8 with a total of 28 students. Based on the research that has been done, it can be concluded that the results of the analysis of the types of learning difficulties and the factors that cause chemistry learning difficulties in 10th Grade students of atomic structure material at State Senior High School (SMAN) 1 Sungai Tarab are as follows. First, the types of chemistry learning difficulties consist of 3 types of difficulties including difficulty understanding terms with the highest percentage of 67.86% on the term atomic symbol, difficulty understanding concepts with the highest percentage of 67.86% on the concept of atomic structure according to Thomson and difficulty understanding numbers with the highest percentage of 64.28% on calculations or numbers looking for the number of values of atomic constituent particles (ions). Second, the factors causing chemistry learning difficulties consist of 2 factors, namely internal factors which include physical factors with a percentage of 32.14%, psychological factors with a percentage of 82.14% and emotional factors with a percentage of 71.43%, and external factors which include family factors with a percentage of 25%, school factors with a percentage of 35.71% and community factors with a percentage of 28.57%.
Co-Authors Akrajas Ali Umar Dalia Ramadhani Hidayat Herman Hidayat Herman Ilham Akbar Iqbal Abdan Lydra Liszulfah Roza Mardiani Mardiani Marjoni Imamora Ali Umar Mimi Herman Mimi Herman Mimi Herman Mimi Herman Mimi Herman Mohd Yusri Abd. Rahman Mutiara Nadila Novana Hanifan Rahayu Putri Ilahi Roni Roni Sri Maiyena Sri Maiyena Syahrina Nurul Ilmi Ulfa Mutia