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Integration Of Technology In Problem-Based Learning To Improve Students Computational Thinking: Implementation On Polymer Topics Nurasiah, Nurasiah; Paristiowati, Maria; Erdawati, Erdawati; Afrizal, Afrizal
International Journal of Social and Management Studies Vol. 4 No. 2 (2023): International Journal of Social and Management Studies (IJOSMAS)
Publisher : IJOSMAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5555/ijosmas.v4i2.280

Abstract

This research is motivated by the importance of developing computational thinking skills for students in facing the challenges of the 21st century. Computational thinking is described as a thinking process in formulating problems and solving problems computationally through computers, humans or machines. Its skills can be measured during the learning process of students with the approach of basic computational thinking strategies as follows: Are students able to decompose complex problems into simpler problems? (Decomposition), can students create problem patterns? (Pattern recognition), are students able to focus on issues that are considered important? (Abstraction), and whether students can solve problems systematically (Algorithm) with SMART (specific, measurable, attainable, relevant, time-based). The research aims to improve students' computational thinking skills through the integration of technology in problem-based learning models on polymer topics. This study uses a quasi-experimental quantitative method with none equivalent control group design. The subjects in this study were students of SMAN 1 South Tangerang City, totaling 66 students of class XII. The results showed that the computational thinking skills of students increased after the implementation of the problem-based learning model integrated with technology. This is indicated by the average N-Gain Score for the experimental class which is 56.65%, which is included in the quite effective category, and based on the independent sample t-test. The Sig value is obtained. (2-tailed) 0.007. This indicates Sig. (2-tailed) <, it can be concluded that there is a significant positive effect of the use of technology integration in the problem-based learning model on polymer topics.
The Application of Ethno-ESD as a Strategy to Strengthen Sustainable Environmental Attitudes in Chemistry Education Students Ariyatun; Sudarmin; Sri Wardani; , Woro Sumarni; Maria Paristiowati
Journal of Educational Chemistry (JEC) Vol. 7 No. 2 (2025)
Publisher : Department of Chemistry Education, Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the effectiveness of the Engineering Design Project learning model based on Ethno-ESD in actualizing sustainable environmental literacy in Chemistry Education students. The method used was a quasi-experiment with the design of the One-Shot Case Study involving 46 fifth-semester students. The environmental literacy measurement instrument which includes the aspects of Sustainability Environmental, Sustainability Social, and Sustainability Economic was validated using Aiken's V analysis. After Ethno-ESD learning was applied, the test result data was analyzed through normality, homogeneity, and one-way ANOVA tests to determine the effectiveness of the treatment. The results show that all data are distributed normally and homogeneously, thus qualifying parametric analysis. The ANOVA test produced a value of F = 20.365 with a significance of 0.000, which indicates that the Ethno-ESD learning model has a significant effect on improving students' sustainable environmental literacy. This finding confirms that the integration of local wisdom with the principles of Education for Sustainable Development is able to improve students' knowledge, attitudes, and sustainable behaviors in the context of environmental chemistry learning. The Ethno-ESD model is recommended as an innovative approach to strengthen sustainable environmental literacy in higher education.
Co-Authors , Woro Sumarni - Afrizal Afrizal Afrizal Aftuni Aftuni Agung Imaduddin, Agung Ahmad Syakur Al Husna Alysa Hestaviana Amyyana, Afwu Hayyi Andini Lestari Syah Putri Anisa Umayah Annisa Nur Fitria Arinda Putri Nurhaliza Ariyatun, Ariyatun Aulia, Faizah Auliya, Annisa BUDI SETIADI DARYONO Catur Ahda Darojatun Cecep Kustandi Chaeruman, Uwes Anis Cyntia Melawati Darsef Darwis Deby Virgiawan Deswara, Raka Dewi Fitriyani Diska Ariani Silalahi Edith Allanas Emran, Talha Bin Erdawati Erdawati Erdawati Erdawati, Erdawati Erkata Yandri Fahmi Anhar Muladi Fajriah, Sari Nur Fitriani, Roisyah Ghazi Mauer Idroes Ghina Imani Rofi Hanhan Dianhar Hasibuan, Nur Azizah Putri Ilmiyati, Dian Irma Ratna K Irwanto Irwanto Isa, Illyas Md Istianah Istianah Jumila Jumila Karyadi, Prita Atria Kurniadewi, Fera Maulana, Aga Miska Zidna Ilmana Moersilah, Moersilah Mohammad Asrul Ashmi Karepesina Muhamad Fazar Nurhadi MUHAMMAD ILHAM Mukhlisuddin Ilyas Muktiningsih Nurjayadi N, Muktiningsih Nailah Fauziyyah Nainggolan, Icha Ananda Nanda, Elsa Vera Nathasya Jofita Neli Nilawati Noviantika Nurul Nabillah Nur Azizah Putri Hasibuan Nurasiah Nurasiah Nurbaity Nurbaity Nurhaliza, Arinda Putri Prabowo, Norbertus Krisnu Prita Atria Karyadi Puspa Rini, Eka Puteri, Hana Alya Putri Hasibuan, Nur Azizah Putri, Andini Lestari Syah Rahma, Wanda Amelia Rahma, Wanda Amelia Ratna Choiryana Rinaldi Idroes Risky, Elsyafahriza Sadam, Padya Adisty Putri Sasmita, Novi Reandy Satrio, Justinus Setia Budi Setia Budi Setiawan, Wiwik Setyorini, Triyana Wahyu SRI WARDANI Stephanie, Mian Maria Sudarmin Suhartono Suhartono Suhendra, Rivansyah Sulistyowati Nur Astuti Sutrisno, Mega Suwirman Nuryadin SUWIRMAN NURYADIN, SUWIRMAN Syafei, Devi Syifa Nur Muttaqin Teuku Rizky Noviandy Tri Retnosari Ucu Cahyana Umayah, Anisa Uwes Anies Chaeruman Virgiawan, Deby Wiwik Setiawan Yuli Rahmawati Yusmaniar Yusmaniar Yusmaniar Yusmaniar Zahriah, Zahriah Zulhipri Zulhipri Zulhipri, Zulhipri Zulmanelis Zulmanelis