cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Nya Daniaty Malau
Contact Email
malaunyadaniaty@gmail.com
Phone
-
Journal Mail Official
edumatsains@uki.ac.id
Editorial Address
-
Location
Kota adm. jakarta timur,
Dki jakarta
INDONESIA
Edumatsains
Published by Universitas Kristen Indonesia
ISSN : 25277642     EISSN : 25277235     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics
Jurnal EduMatSains merupakan wadah untuk menampung dan mempublikasikan hasil karya baik berupa hasil penelitian maupun kajian teori yang original dalam ruang lingkup pendidikan matematika dan pendidikan sains (fisika, kimia, biologi) serta ilmu matematika dan ilmu sains (fisika, kimia, biologi) bagi semua civitas academika khususnya dosen, guru, peneliti dan mahasiswa. Jurnal EduMatSains terbit sebanyak dua kali dalam satu tahun (Juli dan Januari). Jurnal EduMatSains diterbitkan Oleh Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia.
Arjuna Subject : -
Articles 32 Documents
 1   2   3   4 
Search results for , issue "Vol 10 No 2 (2025): October" : 32 Documents clear
Development of a PBL Based E-Module for Reaction Rate Material with Integration of Batak Toba Local Wisdom Dekke Naniura Inki Yun Lamtiur
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7366

Abstract

The integration of local wisdom into science education can create a meaningful connection between traditional knowledge and scientific concepts, making learning more contextual, engaging, and relevant for students. However, the teaching materials commonly used in schools are still conventional and do not actively involve students in the learning process. This study aims to develop and evaluate the feasibility of a chemistry learning module based on problem based learning integrated with Batak Toba local wisdom, particularly through the cultural context of Dekke Naniura cuisine. The research employed a Research and Development (R&D) approach, referring to the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), which in this study was carried out up to the development stage. The data analysis techniques used included both qualitative and quantitative approaches. The module was validated by three chemistry lecturers and three chemistry teachers, referring to the BSNP feasibility standards. The validation results showed that the average feasibility percentage from the lecturers was 94.2%, while from the teachers it was 94%, both of which are categorized as feasible. Therefore, the developed learning module meets the feasibility standards and is recommended for implementation in chemistry education at schools.
Development of a Guided Inquiry-Based Chemistry Laboratory Manual with Learning Videos for Grade X Senior High School Intan Nurpaula Sitorus
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7369

Abstract

Chemistry learning in senior high schools level often encounters challenges due to the abstract nature and broad scope of the material, which make it difficult for students to understand and lead to low learning outcomes One solution is laboratory practice, which provides direct learning experiences.An observation at Methodist El Shadday Senior High School showed that no chemistry laboratory manual was available, and the textbooks used did not include practical activities. This research was conducted to design a chemistry laboratory manual based on the guided inquiry model. The guided inquiry model was selected as it guides students to ask questions, develop hypotheses, conduct experiments, and draw conclusions. The manual also introduces laboratory tools, materials, and safety guidelines to ensure safe laboratory activities. The research applied a Research and Development (R&D) approach using the ADDIE model up to the development stage. The product was validated by three chemistry lecturers and three chemistry teachers using instruments based on BSNP standards. Validation by lecturers showed scores of 88.46% for content, 82.5% for presentation, 87.03% for language, 88.88% for graphics, and 89.39% for guided inquiry. Teacher validation showed 96.66% for content, 96.66% for presentation, 96.29% for language, 96.82% for graphics, and 95.54% for guided inquiry. All results were categorized as feasible. The results show that the laboratory manual developed is suitable to be used as a learning resource. It is anticipated that this product will help improve students’ academic performance as well as their scientific process skills through hands-on laboratory activities.
The Success of Implementing Congklak 4.0 Based on RME to Enhance Numeracy Literacy and Mathematical Concept Understanding of Elementary School Elita Mega Selvia Wijaya; Rudy Setiawan
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7374

Abstract

This study aims to examine the success of implementing Congklak 4.0, a digital transformation of the traditional Congklak game, as a learning medium based on the Realistic Mathematics Education (RME) approach to improve numeracy literacy and mathematical concept understanding of elementary school students. The research employed a quasi-experimental design involving 62 students from two elementary schools in Malang, Indonesia, divided into experimental and control groups. Data were collected through pretest and posttest instruments on numeracy literacy and conceptual understanding, supported by student response questionnaires. The results showed a significant improvement in the experimental group using Congklak 4.0 compared to the control group, with an average N-Gain of 0.67 (moderate to high category) for numeracy literacy and 0.71 (high category) for conceptual understanding. In addition, 87% of students expressed positive responses to the integration of Congklak 4.0 in mathematics learning, highlighting increased motivation and engagement. These findings indicate that Congklak 4.0 not only preserves cultural heritage by digitalizing a traditional game but also provides an effective, interactive, and enjoyable tool for mathematics learning. The study suggests that integrating digital traditional games with RME can be an innovative strategy to support numeracy literacy improvement programs in elementary schools.
Science Process Skills and the Potential of Ethnoscience Integration in Chemistry Learning: A Preliminary Study of Media Development Ilma kanzu Iklima; Munzil; Hayuni Retno Widarti
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7377

Abstract

This study aims to analyze the needs in developing ethnoscience-based chemistry learning media oriented toward science process skills (SPS), particularly on the Voltaic Cell material for 12th-grade senior high school students (SMA/MA). The research method employed was research and development (R&D) using the ADDIE model, focused on the needs analysis stage through questionnaires administered to 34 students and interviews with a chemistry teacher. The results showed that students’ interest in learning chemistry is still low (67.65% stated they dislike chemistry), and the dominant methods used by teachers are lectures (42.31%) and demonstrations (35.90%), while discussion and project methods that have the potential to train SPS are rarely implemented. The learning media used are still limited to PowerPoint, textbooks, and YouTube, making the learning process tend to be monotonous and less interactive. The majority of students (71%) expect innovative media that is applicable, interactive, and connects chemistry concepts with everyday life contexts and local culture. These findings emphasize the need for the development of ethnoscience-based kits as alternative learning media that are not only practical and economical but also relevant to students’ needs, while simultaneously enhancing learning motivation and science process skills.
Application of the Analytical Hierarchy Process (AHP) Method in Supporting Decision-Making Regarding Drug Abuse Factors Rewan Jayadi; Herry Suprajitno; Miswanto
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7386

Abstract

Drugs are an abbreviation for narcotics and dangerous drugs, whether natural, synthetic, or semi-synthetic. The use and spread of illegal drugs worldwide shows a sharp increase, spreading and affecting all countries and people of all religions, and has caused many fatalities. The purpose of this study is to apply the Analytic Hierarchy Process (AHP) method in evaluating risk factors and analyzing the performance of each criterion against drug abuse areas. This data primarily comes from the Bengkulu Province National Narcotics Agency. The consistency test results for each criterion and alternative in the AHP method show consistent values of less than 0.1, indicating that the data used meet the consistency standards required by Saaty for the AHP method. The results of the analysis of preferences for risk factors show that family factors have the highest weight, meaning the role of family is very important, followed by peer group factors, personality, community environment, economic and psychosocial factors, drug availability, anxiety and depression, and school environment. Keywords: AHP, drug abuse, MCDM, risk factors, Bengkulu Province
The Use of Instagram in Learning Voltaic Cells through Small-Scale Chemistry Practicum: A Needs Analysis Syauqiya Afnanur Robi’ah; Hayuni Retno Widarti; Sumari
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7388

Abstract

The development of social media opens new opportunities for innovation in learning, particularly in chemistry subjects. Instagram, as one of the most popular platforms, holds great potential to be used as a learning medium because it is easily accessible and capable of presenting engaging visual content. The small-scale chemistry (SSC) ethnoscience-based practicum approach is considered effective in overcoming the limitations of school laboratory facilities by using fewer chemicals, being cost-efficient, safe, and environmentally friendly. The voltaic cell, as one of the electrochemistry topics, is still often perceived as difficult for students to understand if taught only theoretically, thus requiring more practical and relevant learning media. This study aims to analyze the need for integrating Instagram into small-scale chemistry practicum on the topic of voltaic cells. The method employed was a descriptive survey by distributing questionnaires to students and chemistry teachers in several senior high schools in Kepanjen Regency. The results indicate that students found Instagram helpful for discussions and independent learning, while teachers considered SSC effective in reducing challenges related to costs, waste, and limited facilities. The majority of respondents supported the development of SSC-based learning media integrated with Instagram to improve students’ understanding of the voltaic cell concept.
Ethnomathematics Exploration of the Architecture of the At-Taqwa Grand Mosque in Southeast Aceh Luthfia Humayra
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7411

Abstract

At-Taqwa Grand Mosque in Southeast Acch not only functions as a place of worship, but also as a symbol of the cultural identity of the local community and a religious tourist destination for visitors to the city of Cane. This study aims to explore the application of ethnomathematics in the architectural design of mosques that combine local cultural elements with Eastern European design influences in accordance with Islamic principles. The research method used is qualitative with an ethnomathematics and descriptive design approach. The focus of the study is on the relationship between geometric aspects, such as symmetry and rotation in mosque architecture, and the cultural values of the community. The results of the study show that the application of mathematical principles in mosque design not only enriches the community's understanding of the relationship between geometry and culture but also supports cultural preservation and strengthens local identity amid globalization. These findings are expected to contribute to the development of ethnomathematics studies in Indonesia and its application in education and culture
Systematic Review: Anticancer Activity of Chromolaena odorata L. Rivaldi Sitinjak; Marina Silalahi; Fajar Adinugraha
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7416

Abstract

Cancer is one of the leading causes of death in the world, and conventional therapies such as chemotherapy and radiotherapy often cause significant side effects. Therefore, natural ingredients are a promising alternative, one of which is Chromolaena odorata, which is known to be rich in flavonoids, alkaloids, and terpenoids. This study aims to systematically review the evidence of anticancer activity of C. odorata based on in vitro and in vivo studies. The literature review was conducted through PubMed, ScienceDirect, Google Scholar, and Web of Science databases using the PRISMA 2020 method, and ten articles were obtained that met the inclusion criteria. The analysis showed that C. odorata extracts and fractions have cytotoxic activity against various cancer cell lines, including breast (MCF-7, T47D, MDA-MB-231, 4T1), cervical (HeLa), liver (HepG2), colon (HT-29, WiDr, HTB), and skin keratinocyte models (HaCaT). The identified mechanisms include induction of apoptosis, arrest of the G₀-G₁ phase of the cell cycle, suppression of proliferation, and modulation of apoptosis-regulating protein expression. Kaempferide compounds emerged as the most potent candidates with low toxicity to normal cells. However, differences in the extraction method, dose, and cell type led to variations in effectiveness, and the combination with cisplatin on MDA-MB-231 cells showed antagonistic effects. Thus, C. odorata has great potential to be developed as a complementary therapy as well as a source of new lead compounds, although further research is needed to evaluate bioavailability, pharmacokinetics, and safety through preclinical and clinical trials.
Development of Contextual-Based Worksheets to Improve Student Learning Outcomes in Three-Variable Linear Equation System Mustika Nurbayeni; Machrani Adi Puteri Siregar
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7451

Abstract

The purpose of this study is to develop a valid, practical, and effective contextual-based LKPD for grade X students at Tasik Raja Private High School in the 2025/2026 school year. This study used the Research and Development (R&D) method with the ADDIE model, involving 30 students from class X-2. Data was collected through validation sheets of teacher and student response questionnaires, as well as tests (pre-test and post-test). The data collected was analyzed to assess the validity, practicality, and effectiveness of the LKPD. The results showed that the LKPD was very valid, with an average score of 90.34%. In addition, this LKPD is very practical, as evidenced by the response questionnaire of teachers (95%) and students (90.83%). The increase in effectiveness can also be seen from the results of the post-test, where this LKPD succeeded in improving student learning outcomes with a score of 0.7627. Thus, it can be concluded that this LKPD is valid, practical, and effective in improving the learning outcomes of high school class X students.
DEVELOPMENT OF ETHNOMATEMATICS-BASED SOCIAL ARITHMETIC LKPD WITH A CONTEXTUAL APPROACH AT MAIMUN PALACE TO INCREASE LEARNING INTEREST zulayli syahrani; Ella Andhany
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7457

Abstract

This study aims to develop Student Worksheets (LKPD) on social arithmetic material based on ethnomathematics with a contextual approach through the context of Maimun Palace to increase the learning interest of students in class VIII-1 at Cerdas Murni Junior High School. The approach used in this study is the ADDIE development model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. The results of validation by subject matter, media, and language experts showed that the developed LKPD was in the highly valid category with an average score of 0.84. The practicality test conducted by teachers and students obtained an average score of 4.08, which was classified as highly practical, and the results of the student response questionnaire classification were in the strong category with a percentage of 79.57%. Furthermore, the effectiveness of the LKPD was observed through the results of a student learning interest questionnaire, which showed an increase from an average of 59.33% to 76.97%, which is classified as effective. Thus, the ethnomathematics-based social arithmetic LKPD through a contextual approach is declared valid, practical, and effective in supporting the mathematics learning process and can increase students' conceptual understanding and learning interest. The results of this study are expected to become an alternative innovative teaching material that supports more contextual learning activities and is in line with how the brain works.

Page 3 of 4 | Total Record : 32

 1   2   3   4 

Filter by Year

2025 2025


Reset
Filter By Issues
All Issue Vol 10 No 3 (2026): January Vol 10 No 2 (2025): October Vol 10 No 1 (2025): July Vol 9 No 2 (2025): January Vol 9 No 1 (2024): July Vol 8 No 2 (2024): Januari Vol. 8 No. 1 (2023): Juli Vol 7 No 2 (2023): Januari Vol 7 No 1 (2022): Juli Vol 6 No 2 (2022): Januari Vol 6 No 1 (2021): Juli Vol 5 No 2 (2021): Januari Vol 5 No 1 (2020): JULI Vol 4 No 2 (2020): Januari Vol 1 No 1 (2020): Special Issue (Desember) Vol 4 No 1 (2019): Juli Vol 3 No 2 (2019): Januari Vol 3 No 1 (2018): Juli Vol 2 No 2 (2018): Januari Vol 2 No 1 (2017): Juli Vol 1 No 2 (2017): Januari Vol 1, No 1 (2016): Juli 2016 Vol 1 No 1 (2016): Juli More Issue