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Entalpi Pendidikan Kimia
Published by Universitas Negeri Padang
ISSN : -     EISSN : 27745171     DOI : https://doi.org/10.24036/epk.v3i4
Core Subject : Science, Education, Social,
Chemistry Education Social Sciences
Entalpi Pendidikan Kimia is a journal that aims to share findings, result and review of research done by scholars in the filed of chemistry education. Entalpi Pendidikan Kimia Journal publishes either research articles or reviews that relate to the field of chemistry education. The coverage of articles or reviews accepted by this journal includes the study of curriculum, models, strategies, approaches, methods, and techiques of learning; tests, assessment, evaluation; instructional materials and media both printed and electronic bases ones; classroom, online, and blended learnings; conceptions, understandings and mental models. This journal is published four times a year.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 149 Documents
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Analisis Kebutuhan Pengembangan Media Pembelajaran Interaktif Berbantuan Genially Pada Materi Sistem Koloid Terintegrasi Etnosains untuk Menumbuhkan Kemampuan Berpikir Kritis Viga Aprilia Putri; Yusnaidar Yusnaidar; Firdiawan Ekaputra; Wilda Syahri; Epinur Epinur; Desy Marlina
Entalpi Pendidikan Kimia Vol 7 No 1 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i1.606

Abstract

The colloidal system is a high school chemistry topic that examines the characteristics of fine particles within a dispersing medium. This material is often considered difficult by students due to its abstract nature, requiring a deep understanding of the types and properties of colloids and their daily applications. This condition indicates a need for innovation in learning media capable of connecting scientific concepts with contexts that are easier for students to understand. Through an ethnoscience approach that integrates local knowledge, students are encouraged to understand the material contextually and in relevance to local culture. This study aims to analyze the need for developing Genially-assisted interactive learning media on colloidal systems integrated with ethnoscience, focusing on fostering critical thinking skills. The research method used is descriptive qualitative, with data collection techniques consisting of questionnaires and interviews with students and chemistry teachers at SMA Negeri 17 Muaro Jambi. Data were analyzed descriptively. The results of the needs analysis show that 60.7% of students experience difficulty understanding colloidal material and 89.3% of students require media with a combination of text, images, video, and animation. Furthermore, both students and teachers strongly agree with the development of Genially-assisted interactive learning media that can be used at school or at home to support learning processes that foster critical thinking skills.
Efektivitas Media Pembelajaran Kimia Berbasis Android Menggunakan App Inventor untuk Mendukung Hasil Belajar Siswa pada Materi Asam Basa Yenni Kurniawati; Rama Al Azmi Zega; Muhammad Safuan; Iswanda Iswanda
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.498

Abstract

Android-based learning media requires an effectiveness evaluation to assess the application of materials in schools. This study aims to evaluate the effectiveness of using Android-based Acidbase.apk chemistry learning media on acid and base materials on the learning outcomes of grade XI students at SMA Negeri 2 Bangko, compared to conventional learning methods applied at the school. This study used a Quasi Experiment design with pretest-posttest control group, and purposive sampling technique. Data were collected through student learning outcomes test. Data analysis was conducted with t-test and N-gain test. The calculation results show the tcount value (0.762) < ttable (1.995) and the significance value of 0.448 > α (0.05), so Ho is accepted and Ha is rejected. Based on the N-gain test, Android learning media is included in the low criteria with a normalised gain index of 0.28, while conventional learning is in the medium criteria with a normalised gain index of 0.44. Thus, the increase in learning outcomes using Android-based learning media is lower than the conventional method. In conclusion, computer-based applications or Android are not always effective in supporting learning outcomes. It is necessary to enrich the material on Android-based media, equipped with examples and questions, to help improve student learning outcomes to be more optimal.
Pengembangan Media Pembelajaran Kartu Tripet Pada Materi Hidrokarbon Kelas XI Di SMA Negeri 1 Bonti Diana Nini; Hamdil Mukhlishin; Rizmahardian Ashari Kurniawan
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.597

Abstract

This study aims to develop a Triplet Card learning media for hydrocarbon material for Grade XI students of SMA Negeri 1 Bonti. The study employed the ADDIE development model, which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. The research subjects were Grade XII students of SMA Negeri 1 Bonti who were involved in the media trial. The trials were carried out in two stages, namely a small-group trial involving 6 students and a large-group trial involving 30 students in one class. The instruments used consisted of validation sheets from material experts, media experts, and language experts, as well as response questionnaires for teachers and students. Data collection techniques were conducted through expert validation and the distribution of questionnaires in both trial stages. The results showed that the Triplet Card learning media obtained a high level of validity, with an average score of 88% for the material aspect, 93% for the media aspect, and 91% for the language aspect. The practicality test also indicated very positive responses, with 97% from the teacher and 88% from students. Thus, the Triplet Card is declared valid and practical based on the practicality test conducted.
Pengaruh Pengaruh Model Game Based Learning Berbantuan Media Nearpod terhadap Penguasaan Konsep Hidrokarbon Alfia Nur Fadhila; Evi Sapinatul Bahriah; Dedi Irwandi
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.603

Abstract

This study aims to determine the effect of the game-based learning model assisted by Nearpod media on student learning outcomes in hydrocarbon material in class XII. The method used is a quasi experimental with a nonequivalent control group design. Sampling used a purposive sampling technique with a population of 72 students consisting of 36 students of class XII IPA 1 (control class) and 36 students of class XII IPA 2 (experimental class). The research instrument was a multiple-choice test of 20 questions that had been tested for validation and reliability. Data were analyzed using parametric statistical techniques. The results of the posttest data hypothesis test using the t-test (Paired Sample Test) with a significance level of 5% obtained a value of .Sig (2-tailed) of 0.001 <0.05 so that H0 was rejected and H1 was accepted. The results of the analysis showed that the use of the game-based learning model assisted by nearpod had a significant effect on students' mastery of concepts in hydrocarbon material.
Pengaruh Ice breaking dan Reward terhadap Hasil Belajar Mahasiswa Kimia pada Mata Kuliah Kimia Dasar Zuhrah Adminira Ruslan
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.604

Abstract

Chemistry learning in higher education often faces obstacles such as low student participation and boredom, which impact learning outcomes. This study aims to analyze the effect of the implementation of icebreaking and rewards on the learning outcomes of chemistry students in the Basic Chemistry course. The study used a quantitative method with a quasi-experimental design. The research sample was students of the Chemistry Education Study Program selected through purposive sampling and divided into experimental and control groups. Treatment was given for eight meetings in the form of the implementation of ice breaking activities and the provision of rewards as motivational reinforcement. Learning outcome data were obtained through written tests that had been tested for validity and reliability, then analyzed using inferential statistics. The results showed that the average learning outcome score of the experimental group (79.74) was higher than that of the control group (73.30). The independent t-test showed a significant difference with a value of t(33) = 4.854 and p < 0.001, and an effect size of 1.41, which is considered large. These findings indicate that the implementation of ice breaking and rewards significantly improves student learning outcomes. Thus, the integration of these two strategies can be recommended as an innovative learning alternative to create a more interactive, motivational, and effective learning environment to improve student academic achievement.
Peningkatan Keterampilan Komunikasi Peserta Didik Melalui Model Pembelajaran Icare Pada Materi Sistem Koloid Wulandari Wulandari; Susilawati Susilawati; Maria Erna; Phadilah Ismayanti Nasution
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.614

Abstract

This study aims to analyze the effectiveness of the ICARE learning model in improving students’communication skills on colloidal systems. This study uses a quantitative, quasi-experimental design with a nonequivalent control group. The research sample consisted of two XI MIPA classes at SMAN 1 Pekanbaru: the experimental class, which used the ICARE model, and the control class, which used conventional learning. Communication skills data were collected through observation sheets, while improvements in learning outcomes were analyzed using the N-Gain value. The results showed that applying the ICARE learning model improved students' communication skills, with moderate to high gains. In addition, there was a significant difference between the experimental and control classes. These findings indicate that the ICARE learning model is an effective alternative for developing students' communication skills in colloidal systems.
Analisis Profil Latar Belakang Ekonomi dan Ketersediaan Fasilitas Teknologi terhadap Motivasi Belajar Kimia Syukri Ramadhani; Eka Yusmaita; Jon Efendi
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.617

Abstract

This study aims to analyze the socioeconomic background and access to technological resources of 10th-grade students at SMA Negeri 5 Padang, as well as their impact on motivation to learn chemistry. Using a descriptive survey approach with a cross-sectional design, data were collected from 36 students via a questionnaire and analyzed using descriptive statistics and Rasch modeling. The results indicate that the majority of students come from lower-middle-income families. There is a paradox: while 100% of students own smartphones, only 25% use them for learning. Although students’ intrinsic motivation was low, their extrinsic motivation regarding the need for digital media was very high, and Rasch analysis revealed that the highest motivation was actually found among students from low-income families with independent access to smartphones. Therefore, this study recommends the development of interactive, mobile-friendly, and data-efficient smartphone-based chemistry learning media to bridge the economic gap and enhance students’ learning motivation in an inclusive manner.
Integrasi Media Smartboard dalam Model Direct Instruction untuk Meningkatkan Hasil Belajar Peserta Didik pada Materi Laju Reaksi Feby Stefania Baan Tasik; Army Auliah; Sugiarti Sugiarti
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.619

Abstract

The integration of technology in chemistry learning is increasingly essential to overcome the abstractness of chemical concepts. This study aims to examine the effect of smartboard media integration within the Direct Instruction model on students' learning outcomes in reaction rate material. A pre-experimental approach with a One Group Pretest-Posttest Design was used, involving 43 students of class X.E at SMK SMAK Makassar selected through purposive sampling. Data were collected through pretest and posttest instruments, then analyzed using the Wilcoxon Signed Rank Test, N-Gain, and Cohen's d effect size. The results showed an increase in the average score from 49.30 in the pretest to 61.16 in the posttest. The Wilcoxon Signed Rank Test confirmed a significant difference (Asymp. Sig. = 0.000 < 0.05). Although the N-Gain value of 0.21 fell in the low category partly attributed to the ceiling effect for high-pretest students and the inherent conceptual complexity of reaction rate the Cohen's d value of 0.73 indicated a medium practical effect, comparable to other innovative chemistry teaching strategies. The synergy between smartboard's dynamic visualizations and the structured, step-by-step delivery of Direct Instruction effectively facilitated students' understanding of abstract submicroscopic concepts such as collision theory and activation energy. These findings suggest that smartboard-integrated Direct Instruction is a pedagogically promising approach for chemistry classrooms equipped with interactive technology, while differentiated feedback strategies are recommended to further optimize individual learning gains.
Eksplorasi Fermentasi Kimchi Rebung Pada Pembelajaran Kimia Bahan Pangan Berbasis Inkuiri Nurdianti Awaliyah; Tuti Kurniati; Frestika Dania Yanti
Entalpi Pendidikan Kimia Vol 7 No 2 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i2.621

Abstract

Bamboo shoots are one of the abundant natural resources in West Kalimantan. Their potential as a fermented food is considerable because they contain carbohydrates similar to those found in napa cabbage, the primary ingredient used in kimchi. This study aimed to determine the product assessment of the taste, aroma, and texture of bamboo shoot kimchi in food chemistry learning using an inquiry-based approach. The inquiry stages included problem formulation, formulation of experimental objectives, hypothesis development, collection of data on tools, materials, and procedures, data analysis, and drawing conclusions. The research employed a quantitative descriptive method to describe the quality of bamboo shoot kimchi products and compare them with napa cabbage kimchi produced by students in inquiry-based food chemistry learning. The product evaluation results indicate that bamboo shoot kimchi has a high level of similarity to napa cabbage kimchi in terms of texture, while the similarity in aroma is moderate and the similarity in taste is low.

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