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All Journal VALENSI Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi JPMS (Jurnal Pendidikan Matematika dan Sains) Publikasi Pendidikan Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Inovasi Pendidikan Kimia Jurnal Bahan Alam Terbarukan Jurnal Penelitian Pendidikan Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Sainteknol : Jurnal Sains dan Teknologi Jurnal Inspirasi Pendidikan Jurnal Ilmiah Pendidikan Dasar The Journal of Pure and Applied Chemistry Research Pedagogia: Jurnal Pendidikan Vidya Karya Chemistry in Education Indonesian Journal of Chemical Science Jurnal Penelitian Pendidikan IPA (JPPIPA) ALCHEMY Jurnal Penelitian Kimia Journal of Science Education Research Pendas : Jurnah Ilmiah Pendidikan Dasar Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah ABDIMAS SILIWANGI Jurnal Basicedu Jurnal Pendidikan Bahasa dan Sastra Indonesia Metalingua JKPK (Jurnal Kimia dan Pendidikan Kimia) Jurnal Perspektif Journal Civics and Social Studies RESEARCH AND DEVELOPMENT JOURNAL OF EDUCATION (RDJE) Edunesia : jurnal Ilmiah Pendidikan Didaktik : Jurnal Ilmiah PGSD STKIP Subang Indonesian Journal of Instructional Media and Model Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Eduproxima : Jurnal Ilmiah Pendidikan IPA Ideguru: Jurnal Karya Ilmiah Guru Didaktika: Jurnal Kependidikan jurnal dikdas bantara AR-RIAYAH : Jurnal Pendidikan Dasar Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Jurnal Pendidikan dan Teknologi Indonesia Indonesian Journal of Innovation Studies Cakrawala: Jurnal Pendidikan Jurnal Kiprah Pendidikan Jurnal Didactical Mathematics Jurnal Cakrawala Pendas Journal of Educational Sciences Jurnal Basicedu Journal of Innovation and Research in Primary Education Journal of Learning Improvement and Lesson Study Eduvest - Journal of Universal Studies Innovative: Journal Of Social Science Research JS (Jurnal Sekolah) Prosiding Seminar Nasional Pascasarjana Jurnal Pendidikan dan Ilmu Sosial Bookchapter Alam Universitas Negeri Semarang Riwayat: Educational Journal of History and Humanities Journal of Innovative and Creativity Bulletin of Chemical Reaction Engineering & Catalysis Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Jurnal Ragam Pengabdian Jurnal Penelitian Pendidikan Jurnal Abdimas PESHUM International Journal of Active Learning Journal of Primary Education Jurnal Dharma Indonesia Journal of Community Empowerment Jurnal kiprah pendidikan PAEDAGOGIE Media Pendidikan Matematika Jurnal Kajian Bimbingan dan Konseling El Midad: Jurnal Jurusan PGMI
Nuni Widiarti
Universitas Negeri Semarang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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PERAN PEMBELAJARAN KONTEKSTUAL DALAM MENDORONG DEEP LEARNING DAN PENGUATAN NILAI MODERAT DI SEKOLAH DASAR: SYSTEMATIC LITERATURE REVIEW RIZKI KHOIRIANA; ISDARYANTI, BAROKAH; WIDIARTI, NUNI; AVRILIANDA, DECKY
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.47448

Abstract

This study aims to analyze the role of contextual learning in promoting deep learning and strengthening moderate values among elementary school students using a Systematic Literature Review (SLR) approach. The study is motivated by the need to enhance students' character development in the context of social diversity, as well as the persistence of surface learning practices in primary education. Data were collected by reviewing relevant scientific articles from reputable databases using keywords such as "contextual learning," "deep learning," and "moderate values." From an initial search of 45 articles, 15 articles were selected based on inclusion and exclusion criteria. The findings indicate that contextual learning plays a significant role in encouraging deep learning by connecting learning materials with students' real-life experiences, fostering critical thinking, reflection, and meaningful understanding. Furthermore, contextual-based deep learning contributes to strengthening moderate values such as tolerance, respect for diversity, cooperation, and inclusiveness. The effectiveness of this approach is influenced by factors such as teacher competence, learning strategies, and classroom environment. However, challenges remain, including limited teacher understanding of deep learning concepts and constraints in learning resources. In conclusion, contextual learning integrated with deep learning is an effective strategy to enhance both cognitive and character development, particularly in strengthening moderate values among elementary school students.
Tren Pendekatan Pembelajaran Matematika di Sekolah Dasar Periode 2020-2025 Nurhasanah Nurhasanah; Budiyono Budiyono; Nuni Widiarti; Arif Widiyatmoko
Ideguru: Jurnal Karya Ilmiah Guru Vol. 10 No. 3 (2025): September 2025 Edition
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i3.2151

Abstract

Mathematics education in elementary schools (SD) plays a crucial role in developing students' cognitive abilities, critical thinking, and numeracy literacy. However, various reports indicate that Indonesian students' mathematics learning outcomes remain relatively low, including findings from the Programme for International Student Assessment (PISA) 2023, which placed the majority of students at a low level of numeracy literacy. This condition indicates the need for learning innovations that align with the spirit of the Independent Curriculum. This article aims to map the implementation trends and effectiveness of four mathematics learning approaches in elementary schools during the 2020–2025 period: Realistic Mathematics Learning (PMR), Culturally Responsive Teaching (CRT), differentiated learning, and deep learning. This study uses the Systematic Literature Review (SLR) method with PRISMA guidelines through article searches on Google Scholar and analyzed descriptively qualitatively. The results of the study indicate that all four approaches contribute positively to improving learning outcomes, student engagement, and critical and creative thinking skills. Although no approach is absolutely superior, integration between approaches has the potential to produce more contextual, adaptive, and sustainable mathematics learning in elementary schools.
Efisiensi Degradasi Limbah Methylene Blue Menggunakan Sintesis Hijau Fotokatalis ZnO Ekstrak Nanas dan Karbon Aktif Sekam Padi Adinda Thalia Putri; Tina Anggreani Lestari; Reffa Fitrichia; Nuni Widiarti
ALCHEMY Jurnal Penelitian Kimia Vol 21, No 2 (2025): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.21.2.95927.369-377

Abstract

Pencemaran air akibat limbah zat warna seperti methylene blue (MB) merupakan masalah lingkungan yang serius di Indonesia. MB banyak digunakan dalam industri tekstil, kosmetik, dan farmasi, dapat menurunkan kualitas air serta menimbulkan dampak negatif terhadap kesehatan manusia dan ekosistem. Fotokatalisis berbasis ZnO merupakan metode yang menjanjikan untuk mendekontaminasi air, namun keterbatasan penyerapan cahaya mengurangi efektivitasnya. Penelitian ini mengeksplorasi sintesis hijau ZnO menggunakan ekstrak nanas melalui metode presipitasi, dengan tujuan meningkatkan karakteristik dan aktivitas fotokatalitik. Selain itu, ZnO dikombinasikan dengan karbon aktif (KA) dari sekam padi dengan metode impregnasi untuk meningkatkan kinerjanya. Karakterisasi fotokatalis dilakukan menggunakan XRD, FTIR, dan BET untuk mengevaluasi sifat kristalinitas, gugus fungsi, dan luas permukaan material. Hasil XRD menunjukkan ZnO memiliki struktur wurtzit heksagonal dengan ukuran kristal 27,01 nm, sedangkan ZnO/KA memiliki ukuran 20,24 nm dengan struktur wurtzit heksagonal untuk ZnO dan struktur grafit untuk karbon. Hasil FTIR mengonfirmasi keberadaan ikatan Zn–O, C–H, dan O–H, sedangkan hasil BET menunjukkan bahwa ZnO/KA memiliki kurva distribusi pori tipe II dengan pori makro. Penelitian ini menunjukkan bahwa penambahan karbon aktif secara signifikan meningkatkan efisiensi fotodegradasi MB pada berbagai pH, dengan ZnO/karbon aktif (3:1) (b/b) mencapai kinerja tertinggi, mengurangi kadar MB hingga 99,81% pada pH 8.Degradation Efficiency of Methylene Blue Using Green-Synthesized ZnO Photocatalyst with Pineapple Extract and Rice Husk-Derived Activated Carbon. Water pollution caused by dye waste, such as methylene blue (MB), is a serious environmental issue in Indonesia. Widely used in the textile, cosmetic, and pharmaceutical industries, can degrade water quality and negatively impact human health and ecosystems. ZnO based photocatalysis is a promising method for water decontamination, but its limited light absorption reduces efficiency. This study explores the green synthesis of ZnO using pineapple extract via precipitation method to enhance its characteristics and photocatalytic activity. Additionally, ZnO was combined with activated carbon (AC) derived from rice husks through an impregnation to improve performance further. XRD, FTIR, and BET characterization confirmed the crystallinity, functional groups, and surface area properties. XRD analysis showed a hexagonal wurtzite structure for ZnO with a crystal size of 27.01 nm, while ZnO/AC had a size of 20.24 nm with both wurtzite and graphite structures. FTIR results verified Zn–O, C–H, and O–H bonds, and BET analysis indicated a type II macroporous distribution. Photodegradation tests revealed that ZnO/AC (3:1) (w/w) achieved the highest efficiency, reducing MB concentration by 99.81% at pH 8. These findings demonstrate that activated carbon significantly enhances the photocatalytic performance of ZnO, offering a sustainable approach for dye wastewater treatment.
Synthesis and Characterization of Sucrose-Modified CaO Catalyst Derived from Dolomite for Transesterification of Reutealis trisperma Oil Widiarti, Nuni; Julianti, Belia Anggi Sri; Alauhdin, Mohammad; Rosanti, Yuan Maylia
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 10, No 3 (2025): 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.v10i3.103570

Abstract

This study presents a novel method for synthesizing solid base catalysts by modifying calcium oxide (CaO) from dolomite via a sucrose-mediated hydrothermal process. In this approach, sucrose acts as a complexing agent to remove magnesium ions (Mg²⁺), a structure-directing agent, and a carbon-based template. After Mg²⁺ removal, calcium species were recovered through coprecipitation using sodium carbonate. The synthesized catalysts were characterized to evaluate their structure using X-ray diffraction (XRD), identify functional groups via Fourier-transform infrared spectroscopy (FTIR), observe morphology and elemental composition through scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX), measure particle size distribution by particle size analysis (PSA), and determine surface area through Brunauer-Emmett-Teller (BET) analysis. The catalysts exhibited a surface area of 27.411 m²/g and reduced crystallite size, both contributing to enhanced catalytic activity. In the transesterification of Reutealis trisperma oil under optimal conditions (65 °C, 3 hours, methanol-to-oil ratio 9:1), the catalyst achieved 99.40% oil conversion and 88.82% biodiesel yield. A catalyst dosage of 7.5 wt% was optimal, while higher amounts caused emulsion and soap formation due to viscosity-related mass transfer limitations. This environmentally friendly synthesis route offers a reusable catalyst system for sustainable biodiesel production from non-edible feedstocks.
Co-Authors Abdul Malik Adam, Nabil Fikri Adinda Thalia Putri Aditya Marianti Aentika, Ika Nisa Agung Tri Prasetya Agus Yuwono Agus Yuwono Agustin, Lutfia Agustina, Diah Tria Aisyah, Amma Aisyah, Amma Aji Purwinarko, Aji Akhlilia, Tudrika Al Hakim, M. Faris Aldaffa, Raden Muhammad Syawal Anak Agung Istri Sri Wiadnyani Andreanna Kusuma Wardhani Anggun, Mei Sekar Ani Rusilowati Anjar Sulistriyono, Anjar Anny Sulaswatty, Anny Anwaristiawan, Duwanda Anwaristiawan, Duwanda Anwarudin, Azki Apsari, Diani Akmalia Ardhi Prabowo Ardi Prabowo Arief Yulianto Arif Widiyatmoko Arif Widiyatmoko, Arif Arif Widyatmoko Arika Febriana Habsari Ariska, Dwi Arman Surya Wibowo Artissiani, Maysa Aryati, Nadya Putri Aryono Adhi, Aryono Asri, Kanthi Atik Yuliyani Atmijaya, Rakhmatika Aulia, Syiva Zakia Ayub Prastiyo Bambang Eko Susilo Bambang Subali Berliana, Herlin Budi Astuti Budiyono Budiyono Calis Meila Intantri Cepi Kurniawan Darminto . Decky Avriliand Decky Avrilianda DENI SETIAWAN Destyani, Early regina Deviani, Siska Shelvia Deviani, Siska Shelvia Dewi, Citra Asmara DIAN FATMAWATI Diana Diana Didi Subagja, Didi Didik Prasetyoko Dienti, Lulu Sania Durroh, Lum’Atud Dwi Kurniawati Handayani Dwi Lestari, Fitriana Dwinanto Dwiyanto, Aris Edi Waluyo Edy Cahyono Edy Purwanto Egi Agustian Eka Titi Andaryani Eko Budi Susatyo Eko Handoyo Eko Handoyo Ella Kusumastuti, Ella Ellianawati Ellianawati, Ellianawati Emas Agus Prastyo Wibowo Emas Agus Prastyo Wibowo Endah Fitriaini Rahayu, Endah Fitriaini Endang Susilaningsih Eni Nurhayati, Eni Esti Ayu Ratnasari Esty Setyo Utaminingsih F Widhi Mahatmanti Fadila Mauliani Fakhruddin Fakhruddin Fakhruddin Farid Ahmadi Fathia Nuha Salsabila Fathur Rokhman Fathur Rokhman Fatkhur Rohman Sujarwo Fatmala, Cici Fauziah, Anida Fiadillah, Maulidia Fara Firmansyah, Sanji Firoh, Luluk Magh Fitriyani Fitriyani Ginting, Yusrina Gofita Destiviani Pratama Hamzah Fansuri Handayani, Sri Hanifah, Yuliza Hanung Setiadi Haq, Ismi Arinal Harianingsih Harianingsih, Harianingsih Hariyadi, Mukti Hariyastuti, Anik Harjito - Harjito Harjito Hasanah, Radita Hayyu Hidayah Herlina Dewi, Siti Hestin Wirasti Hidayati, Festi Hilda, Shinta Husni Gutomo, Wahid Hutagaul, Ferry Ian Yulianti, Ian Ida Zulaeha Iftinawati, Sri Ika Kusumawati Ilahy, Wildan Qosid Ilfa, Farah Nur Anina Ilmiyana, Abdiyati Inggit Prasetyo Utami Insan , Shiva Maulana Khoiru Intan Khoirun Nisa Inzoni, Inzoni Irawan, Teguh Adi Irawati, Cici Isdaryanti, Barokah Jazuri, M. Jihanifa, Firda Afita Julianti, Belia Anggi Sri Karin Widya Ayuningtyas Karis Kartika Puspita Sari, Kartika Puspita Kasmui -, Kasmui Komariah Komariah Kurniani, Silvia Kurniasari, Winda kurniawati, leny Laili Faridatuzzahro, Laili Lalus, Jelita Marista Langlang Handayani Latifah Latifah Lekatompessy, Astrid Lisa Amalia Suryana Lysa Setyaningrum, Lysa M Alaudin M. Alauhdin, M. Maghfiroh, Ayu Ainul Mahmud, Khoirul Maisaroh Maisaroh Malik Afif Rojtica Mardianti Dwiardhany Maria Ayu Puspita Marlina Ardianti Marya Ulfha Maulana, Faith Miftah Maylia Rosanti, Yuan Meilina Rahayu Utami, Meilina Rahayu Mintarsih Arbarini Mochammad Imron Awalludin Mohammad Alauhdin, Mohammad Mohammad Ali Sidik Muh Sholeh Muh. Sholeh Muh. Sholeh Muhammad Fathul Fuadi Muhammad Khafid Mujaki, Ahmad Muna, Trimurtini, Nur Aizatun Murbangun Nuswowati Muttaqin, Ikin Nabil Fikri Adam Nadhifa, Essa Rahma Nailil Muna Asshalikha Najah, Safinatun Nanik Wijayati Narpiyanto, Narpiyanto Nastiti, Neni Navela Rahma Aji Ngabiyanto Ngabiyanto Ni'ma, Neli Syahida Niken Nastiti Nila Puspitasari, Nila Nina Agustiana Niniss Margareth Nino Rinaldi Ni’ma, Neli Syahida Noening Andrijati Noer Riski Choirin Ni’mah Noeraini, Lilik Nofi Kristianto Nono Andri Saepuloh Nor Farida Azzakiya, Nor Farida Nor Hafizah Ngajikin Novita Puspa Dewi Nuha, Farin Hanifatun Nurcahyo, Bowo Nurcahyo, Bowo Nurhasanah Nurhasanah Nurul Aini Rohmah Panca Dewi Purwati Panca Dewi Purwati, Panca Pradia Paundradewa Jayawardana Pradipta, Anindhyta Putri Prasetyaningtyas, Tiwi Prasetyo, Ridho Pratiwi, Laila Pratiwi, Laila Diah Ayu Pudhi Listyorini Pujiati, Sri Ayu Pujiati, Sri Ayu Pujiyanti, Ina Purnama Sari, Pemi Puspitasari, Hayu Ratih Putra, Muhammad Rizky Fahrizal Putra, Ngurah Made Darma Putri Septa Cahyani Qomariah, Oom Raharjo , Tri Joko Rahayu, Cindi Aulia Rahayu, Endah Fitriani Rahman, Ridho Aditya Rakhmatika Atmijaya Rani Novita Ratna Ediati Ratnasari, Yanuar Meta Reffa Fitrichia Renni, Chayun Pida Renni, Chayun Pida Resti Ujiningtyas Rifa'i, Fitra Ahmad Riski, Via Rita Ninda Agustin RIZKI KHOIRIANA Rizki Yuniarti, Rizki Rohmah, Rojja Maysa Rosanti, Yuan Maylia S Mursiti Samsiah, Samsiah Samuel Budi Wardhana Samuel Budi Wardhana Kusuma Samuel Budi WK,, Samuel Budi Santri Dwi Ulfa Sari, Virgania Sarida Nur Asani Sarwi - Sarwi Sarwi Septianti, Weni Setianingsih, Dwi Ayu Setiyanda, Karista Gadis Setyani, Atik Setyorini, Ani Shella Permatasari Siagian, Novia G. Siburian, Grace Malini Sigit Priatmoko Sintarani, Chitra Siti Aminah Siti Barokah, Siti Siti Fatimah Siti Wahyuni Sofiana, Eli Sokmawan, Muhammad Rafi Hanairo Solihawati, Sofi Sri Haryani Sri Mantini Rahayu Sedyawati, Sri Mantini Rahayu Sri Sukaesih Sri Sukasih, Sri Sri Sumartiningsih Sri Wahyuni SRI WARDANI Sudarmin Sudarmin Sudarmin Sudarmin Sugiarto, Deasy Renaningtyas Sukarjo Sukarjo, Sukarjo Sulistiani, Erna Sulistyaningrum, Devitri Sulistyawan, Vera Noviana Sumbali, Bambang Sungkar, Lutfi'ah Sungkowo Edy Mulyono Sungkowo Sungkowo, Sungkowo Supartono - Suprapto Suprapto Suprapto, Suprapto Suprapto, Surapto Supriyadi Supriyadi Suranto, Tri Sutikno, Putri Yanuarita Suwito Eko Pramono Taripah, Taripah Tiara*, Yeti Tina Anggreani Lestari Tri Astuti Tri Handayani Tri Hidayah, Tri Tri Joko Raharjo Tri Prasetya, Agung Triana, Vivit Triastuti Sulistyaningsih Trida Ridho Fariz Umami, Nahdhiatul Unsa, Nurul Utami Nofitasari Utami, Dwi Fajar Utami, Kaswati Nur Utomo, Bagus Ginanjar Wadiyo Wahyu Lestari Wahyuningsih, Ika Jati Wasino Wasino Wicaksono, Meidias Abror Widhiastuti, Endah Widhihastuti, Endah Wijianto, Wijianto Wildan Qosid Ilahy Winarni Pratjojo, Winarni Winarni Winarni Windarti Windarti Wiwi Isnaeni Woro Sumarni Wulandari, Ayu Mega Yanti, Arisma Yanti, Arisma Yayuk Tutiek Supriyanti Yeny Rahma Yeri Sutopo Yolanda Syeba Simatupang Yosepphiene Debbie Damayani Yudhistira, Yunan Gumara Yudhistira, Yunan Gumara Yulia Sri Utami Yunita, Anfi'na Ilma Zumaroh Zumaroh, Zumaroh