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Pelatihan Pembuatan Arang Aktif dari Sekam Padi untuk Penjernihan Minyak jelantah sebagai Bekal Wirausaha Masyarakat Mulyani, Sri; Ciptonugroho, Wirawan; Wathon, Muhammad Hizbul; Shidiq, Ari Syahidul
Jurnal Pemberdayaan Masyarakat Vol 8 No 2 (2023): November
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v8i2.7355

Abstract

Most of the area in Jabung Village, Pelupuh, Sragen is paddy fields, with most of the population's livelihood being farm workers and convection business. However, during the Pandemic, the convection business was sluggish and slumped. This makes the people of Jabung village need other alternative businesses to increase their income. The amount of agricultural land in Jabung village, which produces rice husk waste, can be an alternative for new businesses for the community. Based on the research results of the Research Group (RG) at the Chemistry Education Study Program, UNS, rice husks can be made as activated charcoal, which is used to purify used cooking oil. The purified cooking oil can be used to make biodiesel, soap and aromatherapy candles. Therefore, the community service team of the Chemistry Education Study Program has provided training on the manufacture of activated charcoal from rice husks and its use for purifying used cooking oil as a provision for business in Jabung Village. Attended by 60 participants, this training focused on three main activities; educating the community about the process of absorption by activated charcoal, purifying used cooking oil using activated charcoal from rice husks, and marketing processed products from used cooking oil and activated charcoal. The results of the evaluation of this training, as many as 36.73% of participants strongly agree, and 53.06% agree that the community gets direct benefits from training activities on making activated charcoal from rice husks and its use for cleaning used cooking oil.
Socio-Scientific Issues Using Two-Tier Instruments Based on Literacy Analysis Fadhilah, Zahra Ayu; Ulfa, Maria; Indriyanti, Nurma Yunita; Yamtinah, Sri; Shidiq, Ari Syahidul; Mulyani, Bakti; Masykuri, Mohammad
Jurnal Penelitian dan Pengembangan Pendidikan Vol. 7 No. 3 (2023): October
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppp.v7i3.63763

Abstract

Chemical literacy is important for someone to have to understand scientific problems that occur in everyday life so that they can choose wise decisions in solving them. The objectives to be achieved in this study are to analyze the students' chemical literacy skills on acid-base material using a two-tier multiple-choice instrument SSI based. The research design used is a descriptive qualitative method. The sample in this study was taken or selected using a purposive sampling technique. Data collection techniques are used by researchers in the form of tests and interviews. The steps taken to analyze the data are data collection, data reduction, data presentation, and drawing conclusions. The results of this study indicate that 1. The results of the students' chemical literacy test on acid-base material showed that as many as 15% of students were in the high category, 62% of the students were in the medium category, and 23% of the students were in a low category. 2. Students' chemical literacy was sufficient in the aspect of content (79%), context (70%), HOTS (69%), and attitudes (66%). The sub-indicator that students mastered the most in context indicators was analyzing the strategies and benefits of chemical applications. In the HOTS indicator, the students' most dominant skills are asking questions and seeking information on chemical issues. The attitude indicator shows the lowest achievement among other indicators due to the lack of student interest in issues related to chemistry.
The Effect of a Culturally Responsive Teaching Approach Integrated with Comics with the Think Talk Write Learning Model on Students’ Learning Activities and Achievement in Basic Law of Chemistry Topics Khoirunnisa, Afifah; Mulyani, Bakti; Susanti Vh, Elfi; Yamtinah, Sri; Masykuri, Mohammad; Ulfa, Maria; Shidiq, Ari Syahidul
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 8, No 3 (2023): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v8i3.80152

Abstract

This study examines the impact of integrating the Culturally Responsive Teaching (CRT) approach with comic-based learning and the Think Talk Write (TTW) model on student learning activities and achievements in fundamental chemistry. Focusing on chemical reactions (combustion, rusting, fermentation, etc.) and laws (Dalton’s, Proust’s, Gay-Lussac’s, etc.), the research adopts a pretest-posttest non-equivalent control group design in a quasi-experimental setting with 36 students divided equally between control and experimental groups. Comparative analysis shows that the experimental group outperforms the control group in learning activities and achievements. The experimental group, subjected to the CRT and TTW model, demonstrates significantly higher engagement in learning activities. The N-Gain Score test reveals a notable increase in learning effectiveness—56.40% for the experimental group versus 29.69% for the control group, indicating the latter's relative ineffectiveness. In learning achievement, the experimental group exhibits a considerable improvement of 67.20%, while the control group shows a moderate gain of 50.12%. The results of the Multivariate Analysis of Variance (MANOVA) test, with the positive effect of integrating CRT with comics and the TTW model on student learning activities and achievements. The study highlights the efficacy of this approach in enhancing students' understanding and engagement in chemistry, suggesting a promising direction for future educational practices.
Strengthening ASEAN STEAM Collaboration: Empowering Chemistry Teachers through Training on Developing STEAM-Based Assessment Instruments Sri Yamtinah; Bakti Mulyani; Mohammad Masykuri; Maria Ulfa; Ari Syahidul Shidiq
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 4 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i4.11686

Abstract

STEAM (Science, Technology, Engineering, Art, and Mathematics) is a learning approach that encourages students to think broadly about real-world problems. However, the limited knowledge of chemistry teachers about the STEAM-based learning and assessment process causes this approach to be rarely implemented. This service aims to train teachers' skills to develop STEAM-based assessment instruments. The workshop method is used with implementation stages including preparation, implementation, evaluation, and reporting. This activity was carried out in a hybrid manner, with presentations by lecturers from Universiti Sains Malaysia and Sebelas Maret University. Participants in this activity were 68 chemistry teachers from various regions of Indonesia. Test instruments totaling 15 questions in the pretest and posttest, as well as questionnaire instruments totaling 18 questions, were used to evaluate the results of this training. As a result, participants' knowledge and skills about STEAM learning increased after the training. In addition, as many as 44% of participants are very interested in implementing STEAM in the chemistry learning process in schools. As evaluation materials, participants gave suggestions to increase the explanation time and provide more examples of STEAM-based instruments.
Influence of Screen Time on Elementary Students' Social Activiaaazties: A Quantitative Study on Grade 6 Students' Participation in Sports and Scouting Namocot, Angie Rose J.; Dina, Maya Aulia Shahwah; Wahyudi, Ahmad Rizqi; Affandi, Hakimi; Hikmatunisa, Nenden Permas; Shidiq, Ari Syahidul
PAEDAGOGIA Vol 27, No 3 (2024): PAEDAGOGIA Jilid 27 No 3 (2024)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/paedagogia.v27i3.96441

Abstract

This quantitative study investigates the impact of screen time on social activities among primary school students, specifically focusing on Grade 6 students' participation in sports and scouting. In an era dominated by digital technology, concerns have been raised regarding the potential effects of increased screen time on the physical and social development of children. To address this issue, the study employs a quantitative research approach, examining the relationship between screen time duration and involvement in traditional extracurricular activities. A sample of 116 Grade 6 pupils is selected for the study from the Philippines, Indonesia, and Malaysia, using a quota sampling method. A survey questions is utilized for data collection.  Through rigorous data analysis, the study aims to draw evidence-based conclusions regarding the influence of screen time on social activities. The findings are can provide insights for parents, educators, and policymakers, shedding light on the complex relationship between digital technology usage and traditional extracurricular involvement. In the end, the study ultimately seeks to contribute practical recommendations to promote a balanced and healthy lifestyle for young learners in the digital age. By addressing potential negative effects of excessive screen time on students' participation in essential social and physical activities, the research aims to guide strategies for a more wholesome educational experience during their school years
Enhancing Collaboration Skills and Student Learning Outcomes Through the Implementation of an Ethnoscience-Based Common Knowledge Construction Model (CKCM) with Podcasts Munawarah, Sinta Al; Yamtinah, Sri; Utomo, Suryadi Budi; Wiyarsi, Antuni; Widarti, Hayuni Retno; Shidiq, Ari Syahidul
Journal of Education Reseach and Evaluation Vol 8 No 1 (2024): February
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v8i1.71557

Abstract

Responding to the challenges of 21st-century education, educators must implement innovative approaches to optimize student learning. Recognizing the importance of ethnoscience as a cultural lens that enriches traditional knowledge and constructivist learning, facilitated through the Common Knowledge Construction Model (CKCM), is essential to encourage the development of ideas. Using podcasts as a learning medium is increasingly promising in improving understanding of the material. This research analyzes the impact of ethnoscience-based CKCM with podcasts on chemical bonds. This type of research is quantitative, using a quasi-experimental design with a posttest-only control group. The sample in this study was 61 students, and it was taken using random sampling techniques. The data collection method uses tests. The data collection instrument uses test question sheets. The data analysis technique uses inferential statistical analysis. The research results show no significant difference in applying ethnoscience-based CKCM and podcasts on chemical bonds. While there are no striking differences, these findings provide avenues for future research, exploring differences in student engagement, podcast content development, and variations in teaching methodology. This exploration can contribute valuable educational insights to the ongoing discourse regarding effective strategies, providing benefits to educators and researchers aiming to improve learning outcomes in science education.
AI-based assessment: Aiken index analysis of content validity in scientific literacy instruments on the basic laws of chemistry with ethnochemistry Zai, Fila Delfia; Yamtinah, Sri; Shidiq, Ari Syahidul; Widarti, Hayuni Retno; Wiyarsi, Antuni
Jurnal Pendidikan Kimia Vol. 16 No. 3 (2024): J. Pendidik. Kim : December 2024
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i3.65174

Abstract

Scientific Literacy Assessment (SLA) is used to measure science literacy on basic chemical law material that has been qualified and tested. This study aims to prove the content validity of ethnochemistry SLA instruments integrated with artificial intelligence (AI) systems using Aiken's validity index so that they can measure students' scientific literacy in basic chemical law material. The research design uses the ADDIE development model (Analysis, design, development, implementation and evaluation which is simplified into analysis, design, and development. Content validity data was obtained from 10 experts, namely 7 chemistry education lecturers from UNS, UNY, and UM and 3 chemistry teachers in Surakarta through focus group discussions (FGD). The content validation test is based on aspects of context, language, and construct. A valid instrument is indicated by an Aiken index value of more than or equal to 0.73. The AI-integrated ethnochemistry SLA instrument on basic laws of chemistry material produced 15 valid items with an Aiken index greater than 0.73.
The differentiated STEM approach in problem-based learning: Can it enhance students’ critical thinking skills in basic chemistry laws Majid, Karima; Mulyani, Sri; Ulfa, Maria; Shidiq, Ari Syahidul
Jurnal Pendidikan Kimia Vol. 16 No. 3 (2024): J. Pendidik. Kim : December 2024
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i3.65175

Abstract

The 21st century highlights the critical role of education in developing life skills, including critical thinking, to address rapid global changes. The learning process in schools becomes a critical factor in strengthening these skills. Therefore, this study aims to determine the effect of the Differentiated Problem-Based Learning (PBL) model with the STEM approach on students' critical thinking skills on basic chemical laws in class X of a Senior High School in Surakarta. Samples were selected using cluster random sampling to choose two classes as samples, namely, the experimental and control classes. Research data was collected through a post-test using an essay measuring students' critical thinking skills. The results were analyzed using the Kruskal-Wallis’s test based on the mean post-test scores of the experimental class (73.00) and the control class (64.4), yielding a significance value of 0.004 (< 0.05). These results indicate a positive effect of Differentiated PBL-STEM on students' critical thinking skills. Skilled group students consistently demonstrated critical thinking skills, while students in the intervention and intermediate groups showed improvements from the initial diagnostic results of the learning process.
Validation of an AI-based automatic assessment system for scientific literacy instruments on green chemistry integrated with ethnochemistry Rahmawati, Dian; Yamtinah, Sri; Shidiq, Ari Syahidul; Widiarti, Hayuni Retno; Wiyarsi, Antuni
Journal of Environment and Sustainability Education Vol. 3 No. 2 (2025)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v3i2.70

Abstract

This study aims to measure the content validity of an AI-based automatic assessment system for scientific literacy instruments on green chemistry integrated with ethnochemistry using Aiken’s V index. The research design adopts the R&D model with the ADDIE approach, limited to the analysis, design, and development stages. A combination of quantitative and qualitative descriptive methods was utilized through purposive sampling, engaging 10 experts—chemistry education lecturers from UNS, UNY, UM, and high school chemistry teachers in Surakarta. Data were obtained through Focus Group Discussions (FGD), focusing on three aspects: context, language, and construct. Essay-based instrument items were rated using four relevance categories: irrelevant, less relevant, quite relevant, and relevant. Items with an Aiken index ≥ 0.73 were considered valid. The results showed that 1 question item had moderate validity and 14 question items had high validity, making them suitable for further testing. The questions were designed to assess students’ understanding of green chemistry principles and their ability to relate these to ethnochemistry practices—local cultural knowledge that supports sustainability. The formulation of the questions also demonstrated how the application of local culture can be interpreted through green chemistry to enhance scientific awareness and environmental responsibility. Based on the content validation results and subsequent revisions, the instrument is deemed ready to move forward to the limited trial stage.
Using plastic pollution management worksheets in fundamental science class: An investigation on students’ sustainable awareness Sukardi, Rendi Restiana; Ishak, Nor Asniza; Rachmania, Setyaningsih; Kurniawan, Dede Trie; Ananthia, Winti; Shidiq, Ari Syahidul; Meilinda, Meilinda; Ani, Neng
Journal of Environment and Sustainability Education Vol. 3 No. 1 (2025)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v3i1.73

Abstract

Awareness among Indonesian society regarding plastic use and its management remains alarmingly low. This highlights an urgent need to strengthen sustainability education and responsible environmental practices. The implementation of the Plastic Pollution Management Worksheet uses a practicum-based method to foster greater sustainability awareness by integrating critical reflection and problem-solving strategies in addressing plastic pollution. This hands-on approach also encourages pro-environmental behavioural changes among learners. This study seeks to evaluate the impact of the Plastic Pollution Management Worksheet in practicum on students' sustainability awareness before and after its use. A one-group pre-test and post-test design was adopted, involving 40 university students, with a self-efficacy questionnaire used to assess five key indicators of sustainability awareness. The findings indicate that the implementation of practicum with the Plastic Pollution Management Worksheet had a moderate impact on enhancing students' sustainability awareness, with the most notable improvements observed in cognitive awareness (understanding sustainability concepts) and social engagement. Although improvements were noted across all dimensions, the development of sustainable behavioural changes requires further time and reinforcement. In conclusion, the practicum with Plastic Pollution Management Worksheet demonstrates potential as an innovative pedagogical strategy in sustainability education, though its effectiveness could be maximised by integrating it with other complementary educational approaches.
Co-Authors Affandi, Hakimi Afif, Hafid Al Agung Nugroho Catur Saputro Anggraeni, Rara Djati Ani, Neng Antuni Wiyarsi Aphelia, Lusiana Citra Ayuni, Amara Dwi Baharsyah, Allykha Bakti Mulyani Bakti Mulyani Bakti Mulyani Budi Utami Chotimah, Rismayanti Chusnul Ciptonugroho, Wirawan Dede Trie Kurniawan Deni Ainur Rokhim Dian Rahmawati Dimas Gilang Ramadhani Dimas Gilang Ramadhani Dina, Maya Aulia Shahwah Dwi Retno Sari Elfi Susanti V. H. Elfi Susanti VH Endang Susilowati Endang Susilowati Fadhilah, Zahra Ayu Fadhlan Muchlas Abrori Fatihatussa’adah, Ira Haryono Haryono Hayuni Retno Widarti Hikmatunisa, Nenden Permas Huda, Zamira Zia'ul Ishak, Nor Asniza Isma Aziz Fakhrudin Iswanti, Yuli Juanda, A. Khoirunnisa, Afifah Majid, Karima Maria Ulfa Martha Andriyanti Mega Candra Dewi Meilinda Meilinda Mohammad Masykuri Munawarah, Sinta Al Nahadi Nais, Miarti Khikmatun Namocot, Angie Rose J. Nanik Dwi Nurhayati Nanik Dwi Nurhayati Nasrudin, D. Ningtyas, Arin Ika Nurhadi, Atep Rian Nurma Yunita Indriyanti Oktaviani, Tanti Pamungkas, Yoga Prasetyo Rachmania, Setyaningsih Rahmah Rizki Akbar W, Rahmah Rizki Renata Kusuma Wardani, Renata Kusuma Rifa, Hasna Athaya Salsabila, Fa'ari Sari, Bella Windira Sri Mulyani SRI RAHAYU Sri Retno Dwi Ariani Sri Retno Dwi Ariani Sri Yamtinah Sudarmin Sudarmin Sudarmin Sukardi, Rendi Restiana Sulistyo Saputro Sulistyo Saputro Sulistyo Saputro Sulistyo Saputro Suryadi Budi Utomo Susilowati , Endang Triannisa Rahmawati, Triannisa Ulfa, Maria Wahyudi, Ahmad Rizqi Wardani, Laras Kusuma Wardani, Salma Fauzia Wathon, Muhammad Hizbul Widiarti, Hayuni Retno Winti Ananthia Wiwi Siswaningsih Yuli Astuti Zai, Fila Delfia