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Journal : Journal of Innovative Science Education

Development of Local Potential Booklet Mangrove Mangunharjo Ecosystem to Improve Environmental Literacy Sianturi, Amri; Sigit Saptono; Margareta Rahayuningsih
Journal of Innovative Science Education Vol. 13 No. 1 (2024): April 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v13i1.2438

Abstract

Using local potentials as a source of teaching materials in the biology learning process affects building contextual learning and stimulating learners to learn more about the surrounding environment. Mangrove Mangunharjo ecosystem can be used as a learning resource to improve students' knowledge of the environment. The purpose of this study is to develop a booklet on the local potential of the mangrove Mangunharjo ecosystem Semarang as an effort to improve environmental literacy. Research methods using R&D with the ADDIE model. The booklet was implemented using a quasi-experiment. The results showed that: 1) The mangrove Mangunharjo ecosystem has the potential to serve as a learning resource. 2) The characteristics of the booklet contain specific information about ecosystem materials that utilize the local potential of mangrove Mangunharjo, which is used as a learning resource. 3) The validity of the booklet obtained a result score from material experts of 92.1% with a very valid category and a result score from media experts of 97.2% with a very valid category. 4) The effectiveness of the booklet on students' environmental literacy obtains the result of N-gain analysis is known that the value of N-gain in the experimental class is much higher with the value of N-gain of 0.536 with moderate criteria, while the value of N-gain in the control class of 0.352 with moderate criteria. Based on developing the ecosystem booklet, mangrove Mangunharjo was declared feasible based on validity, readability, practicality, and effectiveness as a learning resource.
Development of E-Comic Based on Culturally Responsive Teaching on the Topic of Matter and Its Changes to Improve Students’ Science Literacy Listiyowati, Siti; Widiyatmoko, Arif; Sumarni, Woro; Rusilowati, Ani; Saptono, Sigit
Journal of Innovative Science Education Vol. 14 No. 2 (2025): August 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v14i2.29571

Abstract

This study examined the effectiveness of e-comics based on culturally responsive teaching (CRT) in improving students' science literacy. A quasi-experimental design was employed with seventh-grade students at SMP Negeri 3 Lasem in the 2024/2025 academic year as the population. The sample was selected using cluster random sampling, with Class VII C assigned as the control group and Class VII D as the experimental group. Data were collected using a scientific literacy test and analyzed through quantitative and descriptive methods. The findings revealed that e-comics based on CRT significantly improved students' scientific literacy. The experimental group achieved an average N-gain score of 0.64 (moderate category), which was higher than the control group's average of 0.40. A Mann–Whitney test confirmed a significant difference between the two groups (p < 0.05). These results indicate that e-comics grounded in CRT are effective in enhancing junior high school students' scientific literacy.
The Effectiveness of E-LKPD Based on Education for Sustainable Development (ESD) to Improve Students’ Critical Thinking Skills Badruttamam, Muhammad Imam; Saptono, Sigit; Ellianawati, Ellianawati
Journal of Innovative Science Education Vol. 14 No. 2 (2025): August 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v14i2.31452

Abstract

Critical thinking is a crucial 21st-century skill that must be fostered through contextual and sustainable learning approaches. However, in the Indonesian curriculum, there is still a lack of digital learning tools explicitly designed based on Education for Sustainable Development (ESD), which limits opportunities to cultivate students’ critical thinking in environmental contexts. This study aims to examine the effectiveness of ESD-based electronic student worksheets (E-LKPD) in enhancing students’ critical thinking skills. The research employed a quasi-experimental design involving 138 senior high school students, divided into an experimental group (ESD-based E-LKPD) and a control group (conventional LKPD). The instrument used was a critical thinking test based on Facione’s five indicators: interpretation, analysis, evaluation, inference, and explanation. The results showed that the experimental group achieved a significantly higher normalized gain (N-Gain = 0.63, moderate category) compared to the control group (N-Gain = 0.30, low category), with a statistically significant difference (p < 0.05). Furthermore, 50% of students in the experimental group reached the high N-Gain category, while only 7% did so in the control group. These findings indicate that ESD-based E-LKPD is effective in improving students’ critical thinking skills and could serve as an innovative digital learning tool in environmental education.
Co-Authors Abdul Latif Aditya Marianti Agesti Purnaning Putri Al Ayyubi, Sholahudin Hasby Yusuf Alfan, Dheny Choirul Aliyana, Aliyana Amin Retnoningsih Andi Fadllan Andin Irsadi Anggun Wulandari Ani Rusilowati Ari Widodo Ari Widodo Ari Yuniastuti Ariati, Theodora Prahereni Novi Arif Billah, Arif Arif Widiyatmoko, Arif Ariwibowo, Litasari Aldila Ariyatun, Ariyatun Asih, Oktavia Yudhi Astuti, Rafita Puji Badruttamam, Muhammad Imam Bagus Addin Hutomo, Bagus Addin Bambang Subali Barokah Isdaryanti Budi Astuti Budi Naini Mindyarto, Budi Naini Budiyono Budiyono Citra Nur Anisah Dalaila, Isvana Dewi Mustikaningtyas Dewi, Novi Ratna Didi Nur Jamaludin Dyah Rini Indriyanti Dyah Setyaningrum Winarni Dyah Setyaningrum Winarni Edy Cahyono Eka Aprilia Mardiansyah, Eka Aprilia Eling Purwantoyo Ellianawati, Ellianawati Endah Peniati Endang Susilaningsih Endang Susilaningsih Enni Suwarsi Rahayu Erna Noor Savitri, Erna Noor Ernawati, Yuliana Erwin Prastyo Eryka Oktaviana Faiz Mudhofir Faiz Mudhofir Faridah, Indah Faridah, Nilen Fawaida, Ulya Febrianto, Taufan Feghana, Ferghana Fijar, Nur Alif Fina Fakhriyah Fine Reffiane Fitri Arum Sasi, Fitri Arum Fonda, Sarah Shabrina Hafizhasando, Ramajid Hartono Hartono Husna Lailatul Latifa Ibnul Mubarok Indah Urwatin Wusqo Indriani, Betty Ismarlini, Ismarlini Izza, Fika Rofiuddin Jana Sandra Joko Sutarto Khasanah, Yuliati Khusnul Budiani Kumalasari, Mia Laila, Nafisatul Lemmuela, Litania Hephzibah Lilis Erfianti Lisdiana Lisdiana Lisdiana, Lisdiana Listiaji, Prasetyo Listiyowati, Siti Lukitasary, Deasy Arta Lutfia Nur Hadiyanti, Lutfia Nur Maftukhatul Karim Marcelia Ardianti Margareta Rahayuningsih Margareta Rahayuningsih Nugroho Edi K Martien Herna Susanti Masrikhah, Ririn Masturi Masturi Mohammad Fatkhul Amien Mudhofir, Faiz Muhammad Abdullah Muhammad Zaenuri Murbangun Nuswowati Musriyono, Anna Ardiyani Mutiara Nurul Lita Azizah Mutiara Nurul Lita Azizah Naharuddin Naharuddin Naimatus Sa'diyah Narinda Intany, Narinda Nikmah, Alfiyatun Nourmayanti, Andrina Eka Novi Ratna Dewi Nugroho Edi Kartijono Nur Hikmah Nurul Wahidah Nuryani Rustaman Nuryani Y Rustaman Pangastuti, Aulia Tirani Parjiyo, Parjiyo Parmin - PH, Qori Agussuryani Pramesti Dewi Priyantini Widiyaningrum Priyantini Widiyaningrum Putut Marwoto Qalfin, Moh. R. Susanti, R. Susanti Rahayu, Sinta Rahmani Fitra Rahmawati, Kamalia Nurazizah Rahmawati, Kamalia Nurazizah Ramadhani, Silmi Aulia Retno Sri Iswari Ricky Janu Riyadi Rohmah, Siti Naily Rohmatul Khasanah, Rohmatul Rustono - Ruwiyatun, Ruwiyatun S Sulhadi Saefudin Saefudin Saefudin Saefudin Saiful Ridlo Sakinah, Nur Milatis Samsul Amarila, Raula Sapta Aji, Rianda Herlan saputra, pria adi Saraswati, Ifah Saraswati, Ifah Sarwi Sarwi Savitri Wanabuliandari Sekar Dwi Ardianti Setiawati, Ning Setiawati, Ning Setyaningrum, Devi Shofwan Ridho, Shofwan Sianturi, Amri Siti Alimah Siti Fathonah Slamet Riyadi, Ahmad Sri Haryani Sri Ngabekti Sri Sukaesih Sri Sulistyorini, Sri SRI WARDANI Sriyadi Sriyadi, Sriyadi Styati, Nur Hanifah Suci Lestari Sudarmin Sudarmin Sudarmin Sudarmin Sudarmin Sudarmin Sudarmin Sudarmin Sulhadi Sulhadi - Sumardi . Sunyoto Eko Nugroho, Sunyoto Eko Susilo Susilo Susilo Susilo Totok Sumaryanto Florentinus, Totok Sumaryanto Tri Setyaningsih Tsani, Ghanius Udi Utomo Ulfaa, Irma Ulhaq, Hasnaa’ Dhiya’ Ulya Fawaida Umi Roudlotul Jannah Vony Nurul Fatma Wahyu Sejati, Dwi Jayanti Wahyuni, Desiy Ema Dwi Wardana, Irfan Ihza Widiastutik, Trianti Winarto Winarto Wiwi Isnaeni Wiyanto - Wiyanto Wiyanto Wiyanto Wiyanto Woro Sumarni Wulan Christijanti Wulandari, Betti Cahya Yustinus Ulung Anggraito Yusuf Wisnu Mandaya Zahra, Siti Nur Fathimatuz Zahwa, Iana