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All Journal Jurnal Penelitian Pendidikan JFA (Jurnal Fisika dan Aplikasinya) JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Inovasi Pendidikan IPA Unnes Science Education Journal JIPF (Jurnal Ilmu Pendidikan Fisika) INKUIRI : Jurnal Pendidikan IPA JITK (Jurnal Ilmu Pengetahuan dan Komputer) Indonesian Journal on Learning and Advanced Education (IJOLAE) Jurnal Pembelajaran Sains JPPS (Jurnal Penelitian Pendidikan Sains) Jurnal Pendidikan dan Kebudayaan Journal for Lesson and Learning Studies Journal of Environmental and Science Education Jurnal Pemberdayaan Masyarakat Proceeding of International Conference on Science, Education, and Technology Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Proceeding Seminar Nasional IPA JIPI (Jurnal IPA dan Pembelajaran IPA) Prosiding Seminar Nasional Biologi Jurnal Dharma Indonesia Biosaintifika: Journal of Biology & Biology Education Jurnal Pendidikan IPA Indonesia Jurnal Abdimas Jurnal Dharma Indonesia Journal of Environmental and Science Education Jurnal Abdi Negeri
Listiaji, Prasetyo
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Development of Digital Calorimeter Experiment Kit to Train the Designing Experiments Ability of Pre-Service Science Teacher Listiaji, Prasetyo; Dewi, Novi Ratna; Amalia, Andin Vita; Amelia, Rizki Nor; Widianingrum, Risti Ayu; Ardhani, Nadia Eka; Rahman, Nor Farahwahidah Abdul
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 9, No 1 (2024): January 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v9i1.4739

Abstract

This study aims to develop a digital calorimeter experimental kit that is valid, accurate, precise, and as well and to analyze the profile of the ability to design experiments in pre-service science teachers after taking lectures using the digital calorimeter experiment kit. This research used the ADDIE model. The digital calorimeter that has been developed has digital innovation by using a digital temperature controller W1209 and an integrated heater. Expert validation results show valid criteria. The experimental results show a precision level of 98.9% and an accuracy rate of 95.6%. After the digital calorimeter was applied to lectures, a profile of the ability to design experimental science teacher candidates was obtained in the high category with an average score of 83.16. So it can be concluded that the digital calorimeter experimental kit developed is valid, accurate, precise, and able to train the ability to design experimental pre-service science teacher. The development of a digital calorimeter experiment kit can be an alternative to providing technology-based experiment tools and can also train the abilities of pre-service science teachers related to science experiments.
Scratch-based Science Interactive Animation Media to Improve Concept Understanding of Junior High School Learners Sumalia, Rifa; Listiaji, Prasetyo
Journal for Lesson and Learning Studies Vol. 7 No. 2 (2024): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v7i2.77645

Abstract

The difficulty experienced in the learning process is the difficulty of understanding learning due to the lack of interesting material explanations and the availability of teaching materials in schools is still limited. This study aims to analyze the validity of scratch-based interactive animation media and how to improve students' concept understanding after using scratch-based interactive animation media. The research method used is Research and Development (R&D) by applying the ADDIE model. This study involved 34 students who underwent pretest-posttest trials to test the effectiveness of learning using the media. The evaluation in this study used two types of validation tools: material and media validation sheets assessed by five expert validators, and readability sheets filled out by learners. The validation results of this study show that the materials and media have a validity level of 93.25%, which indicates that the media is very valid. Readability by students reached 84%, indicating that the media was very practical to use. Based on these results, Scratch-based interactive animation media proved to be very feasible and effective to improve students' concept understanding.
Characteristics of Edible Bowls Made from Papaya Skin as an Effort to Tackle Plastic Waste in Indonesia Wulandari, Tiara Dwi; Kinasih, Cahyani Putri; Syahbananto, Gilang; Listiaji, Prasetyo; Ramadhani, Nisfil Amelia
Journal of Environmental and Science Education Vol 3 No 2 (2023): Journal of Environmental and Science Education : September 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v3i2.75377

Abstract

Synthetic plastic made from the synthetic polymer polypropylene (PP) is generally used as food packaging, which over time causes environmental problems, so innovation in food packaging in the form of edible bowls is needed. Edible bowls are made from papaya skin pectin, wheat flour, gelatin flour, vegetable oil and water which are baked using oven technology. Based on tests, edible bowls have a water absorption capacity of 3% to 23%, can last for 18 minutes at a high temperature of 90℃ and 31 minutes at a temperature of -10℃, and can decompose within 2 to 3 months. This edible bowl made from papaya skin is an alternative substitute for plastic packaging, thus tackling the problem of plastic waste in Indonesia.
PENERAPAN MODEL PEMBELAJARAN REACT PADA PEMBELAJARAN IPA: TINJAUAN LITERATUR SISTEMATIS PUBLIKASI ANTARA 2014-2024 Nabilla, Meutia Salwa Aisy; Listiaji, Prasetyo; Dewi, Novi Ratna
Proceeding Seminar Nasional IPA 2024
Publisher : LPPM UNNES

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

Abstract

Kesulitan yang dihadapi oleh peserta didik pada proses pembelajaran IPA salah satunya adalah pembelajaran yang hanya berlandaskan buku teks dan pembelajaran yang tidak kontekstual. Model pembelajaran kontekstual yang dapat digunakan untuk mengatasi hal tersebut salah satunya adalah model pembelajaran REACT yang terdiri dari sintaks Relating, Experiencing, Applying, Cooperating, dan Transferring. Model pembelajaran ini menuntun peserta didik untuk terlibat dalam aktivitas yang terus-menerus serta menalar dan menjelaskan gagasan mereka. Berdasarkan hal tersebut, artikel ini dibuat dengan tujuan mengkaji penerapan model REACT pada pembelajaran IPA. Metode yang digunakan dalam menyusun artikel ini adalah tinjauan literatur sistematis berdasarkan kata kunci pembelajaran IPA dan model REACT dengan rentang tahun publikasi antara tahun 2014 hingga 2024. Kata kunci dimasukkan dalam mesin pencari di basis data Google Scholar dan ditemukan sebanyak 8 artikel yang paling relevan dengan topik yang dibahas. Berdasarkan hasil tinjauan literatur yang dilakukan, disimpulkan bahwa model pembelajaran REACT memiliki dampak positif terhadap aspek-aspek penilaian peserta didik mulai dari jenjang SD, SMP, maupun SMA. Aspek tersebut meliputi kemampuan berpikir kritis, kemampuan kolaborasi peserta didik, hasil belajar, hingga motivasi belajar. Namun, masih terdapat tantangan dalam penerapan model REACT pada pembelajaran IPA. Guru dituntut untuk dapat memanfaatkan waktu yang tersedia dan meningkatkan kesiapan dalam mengajar di kelas sehingga pembelajaran dapat berjalan efektif.
PENERAPAN MODEL PEMBELAJARAN GUIDED INQUIRY UNTUK MELATIH KEMAMPUAN BERPIKIR KRITIS SISWA PADA PEMBELAJARAN IPA: TINJAUAN LITERATUR SISTEMATIS PUBLIKASI ANTARA 2019 – 2024 Susilowati, Ika; Dewi, Novi Ratna; Listiaji, Prasetyo
Proceeding Seminar Nasional IPA 2024
Publisher : LPPM UNNES

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

Abstract

IPA merupakan salah satu pengetahuan sistematis dan dirumuskan yang berkaitan dengan fenomena alam yang mencakup fakta, prinsip, dan ide-ide melalui pengamatan ilmiah. Namun, dalam pembelajaran Ilmu Pengetahuan Alam (IPA) saat ini, terdapat permasalahan yang perlu diatasi, dimana banyak siswa merasa kesususahan dalam memahami pelajaran IPA karena berkaitan dengan ide – ide dan teori yang cenderung sulit dipahami secara konkrit atau bersifat abstrak. Model pembelajaran Guided Inquiry merupakan jenis pembelajaran yang mana guru memberikan bimbingan menyeluruh kepada siswa. Hal ini menuntut siswa untuk menentukan suatu konsep melalui kegiatan inkuiri, dan memungkinkan siswa berpartisipasi dalam pembelajaran dengan baik sehingga siswa mampu memecahkan permasalahannya sendiri. Tujuan utama dari review artikel ini adalah guna mengeksplorasi penelitian terdahulu tentang penerapan model pembelajaran inkuiri terbimbing untuk melatih kemampuan berpikir kritis siswa dalam pembelajaran Ilmu Pengetahuan Alam (IPA) dari tahun 2019-2024. Metode penelitian yang dilakukan dengan memperluas pencarian informasi yang seluas – luasnya dari jurnal internasional, nasional, dan nasional terakreditasi. Untuk memperbanyak pencarian artikel maka digunakan pencarian berbantuan software publish or perish. Temuan penelitian menunjukkan bahwa penerapan model pembelajaran Guided Inquiry secara signifikan meningkatkan kemampuan berpikir kritis siswa dalam memahami konsep-konsep ilmiah yang diajarkan dalam mata pelajaran IPA, terutama dalam era globalisasi yang menuntut kemampuan adaptasi dan pemecahan masalah yang kompleks. Maka dari itu, model pembelajaran inquiri terbimbing memberikan pengaruh positif dalam melatih kemampuan berpikir kritis siswa dalam pembelajaran IPA.
SOCIAL MEDIA COMMENTS FOR GOVERNMENT INSTITUTION VIDEO CLASSIFICATION USING MACHINE LEARNING M. Faris Al Hakim; Subhan Subhan; Prasetyo Listiaji
JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) Vol. 10 No. 2 (2024): JITK Issue November 2024
Publisher : LPPM Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/jitk.v10i2.5187

Abstract

YouTube is a social media site that is quite familiar and is used as a means of disseminating video-based information. With a fairly high number of users, YouTube can become a communication medium for audiences, including government agencies. The user’s responses in comments reflect the nuance of the presented video. This research aims to determine the best algorithm for classifying video types based on user comments. Several machine learning algorithms used to carry out classification are Decision Tree, Random Forest, K-Nearest Neighbor, Support Vector Machine, and Logistic Regression. K-Fold Cross Validation was chosen as a method to evaluate the performance of classification algorithms based on the accuracy values. of these algorithms in classifying YouTube videos based on comments. The first experiment with the highest ratio of training and test data for each algorithm was obtained at a ratio of 90:10, with respectively 78.99%, 86.21%, 84.01%, 72.72%, and 79.31%. In the second experiment with k-fold cross validation using a ratio of 90:10, the highest accuracy for each algorithm was obtained at a value of k = 10, which was respectively 74.39%, 81.34%, 78.05%, 85.21%, and 72.15%. From these results, it can be concluded that the most suitable algorithm for classifying YouTube videos based on comments is the Random Forest algorithm with a training and test data ratio of 90:10 and SVM with 10-cross-fold validation. These results show that a larger portion of data for learning has a positive impact on algorithm performance.
Pengaruh Model Pembelajaran Creative Problem Solving (CPS) Berbasis E-LKPD Pendekatan TPACK Terhadap Keterampilan Pemecahan Masalah dan Kreativitas Siswa IPA SMP Yonisa, Zahra; Dewi, Novi Ratna; Listiaji, Prasetyo
INKUIRI: Jurnal Pendidikan IPA Vol 13, No 2 (2024): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v13i2.86573

Abstract

Model Creative Problem Solving (CPS) dalam pembelajaran berfokus pada mengajarkan keterampilan pemecahan masalah dan berpikir kreatif. Penelitian ini bertujuan untuk mengeksplorasi efek penerapan Model Pembelajaran Creative Problem Solving (CPS) berbasis E-LKPD dengan pendekatan TPACK terhadap kemampuan siswa dalam memecahkan masalah dan meningkatkan kreativitas mereka dalam mata pelajaran IPA di SMP. Metode penelitian melibatkan review literatur dari jurnal internasional menggunakan perangkat lunak Publish or Perish, diikuti dengan analisis mendalam terhadap artikel yang ditemukan. Hasil studi menunjukkan bahwa menerapkan Model Pembelajaran CPS berbasis E-LKPD dengan pendekatan TPACK secara signifikan meningkatkan kemampuan siswa dalam memecahkan masalah dan juga kreativitas mereka dalam mata pelajaran IPA di SMP. Implikasi dari temuan ini memberikan saran kepada guru dan pihak terkait dalam pendidikan untuk mempertimbangkan penggunaan model pembelajaran inovatif guna meningkatkan keterampilan dan kreativitas siswa dalam memecahkan masalah dalam konteks mata pelajaran IPA. The Creative Problem Solving (CPS) model in learning focuses on teaching problem solving and creative thinking skills. This research aims to explore the effect of implementing the E-LKPD-based Creative Problem Solving (CPS) Learning Model with the TPACK approach on students' ability to solve problems and increase their creativity in science subjects in junior high school. The research method involves a literature review from international journals using Publish or Perish software, followed by an in-depth analysis of the articles found. The study results show that implementing the E-LKPD-based CPS Learning Model with the TPACK approach significantly increases students' ability to solve problems and also their creativity in science subjects in junior high school. The implications of these findings provide suggestions for teachers and related parties in education to consider using innovative learning models to improve students' skills and creativity in solving problems in the context of science subjects.
Microbial Diversity in Hot Spring Soil Microbiome Susanti, R.; Listiaji, Prasetyo; Mukaromah, Riska Laila; Nisa, Farah Fitrotun; Kenarni, Naina Rizki; Jaya, Adi Franata
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i1.20869

Abstract

Hot springs are natural habitats for thermophilic and hyperthermophilic microorganisms with optimal growth temperatures. This study was conducted using a metagenomic approach to analyze the microbial communities of Nglimut hot spring soils, Mount Ungaran. This study used an exploratory observational method. A total of ten samples of hot spring sediment soil were taken purposively in Nglimut hot spring, Mount Ungaran. A total of 600 grams of hot spring sediment soil samples were used for chemical analysis and 50 grams of samples for metagenomic analysis based on 16S rRNA V3-V4 gene marker regions. The total microbiota sequences analyzed in this study were 103,889 OTUs, consisting of 98,603 Bacteria OTUs and 5,286 Archaea OTUs. At the phylum level, all DNA sequences of soil microbiota bacteria identified 53 phyla, dominated by Proteobacteria (19.42%), Chloroflexi (17.21%), Nitrospirota (13.76%), Bacteroidota (7.67%) and Firmicutes (7.33%). At the order level, 305 bacterial orders were found, dominated by Nitrospirales (12.35%), Burkholderiales (7.99%), Rhizobiales (5.77%), Ignavibacteriales (4.06), and Anaerolineales (3.92%). A total of nine archaea phyla were identified in the hot spring soil, dominated by Crenarchaeota (85.13%), Nanoarchaeota (7.13%) and Halobacterota (5.58%). At the order level, 15 archaea orders were identified, dominated by Nitrosopumilales (64.08%), Nitrososphaerales (14.39%), Woesearchaeales (7.24%), Bathyarchaeia (6.15%), and Methanosarciniales (5.07%). The bacteria that dominate the soil of hot springs are bacteria that can survive at high temperatures (thermophilic) and are able to utilize sulfur. The presence of archaea in hot spring soils helps increase the activity of sulfate-reducing bacteria in sulfur-containing soils.
Analysis of the Need for Teaching Aids in Learning the Concept of Work and Energy to Enhance Students' Understanding Prihestiyani*, Rini; Dewi, Novi Ratna; Sukaesih, Sri; Listiaji, Prasetyo
Jurnal Pendidikan Sains Indonesia Vol 13, No 2 (2025): APRIL 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i2.43879

Abstract

The understanding of abstract concepts such as work and energy is often challenging for students at the secondary school level. This study aims to explore the effectiveness of teaching aids in helping students understand these concepts. By using a qualitative case study approach, the research involved observations, interviews, and open-ended questionnaires to gather data from Grade VIII teachers and students at a Madrasah in Grobogan Regency. The findings reveal that teaching aids are instrumental in improving students' understanding of complex concepts like kinetic and potential energy, although their use is constrained by limited resources and budgets. Despite these challenges, students reported greater motivation and comprehension when teaching aids were employed. The study recommends the development of innovative, technology-based teaching aids and further training for teachers in their creation and use. Increased school support and budget allocation are essential to enhance students' learning experiences, particularly in understanding physics concepts such as work and energy
Pre-service Teachers’ Perceptions of the New Pedagogical Deep Learning (NPDL) yeni setyowati; Rahayu, Ayu; Listiaji, Prasetyo
Journal of Environmental and Science Education Vol. 5 No. 1 (2025): Journal of Environmental and Science Education : April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i1.25274

Abstract

This study aimed to investigate the perceptions of pre-service Science Education teachers regarding New Pedagogical Deep Learning (NPDL) in Indonesia. Employing a descriptive survey design, the research was conducted in Central Java Province and involved a sample of 88 pre-service Science Education teachers. Data collection was performed using a questionnaire consisting of 10 items, distributed through Google Forms, complemented by follow-up interviews. Quantitative data analysis with a descriptive approach was utilized to analyze the collected data. The study yielded three primary findings. First, Science Education pre-service teachers possess a basic understanding of the Deep Learning concept, although 16% of them exhibit misconceptions by equating Deep Learning solely with artificial intelligence (AI). Second, these pre-service teachers demonstrate interest in implementing Deep Learning in the classroom; however, they require further training to deepen their understanding of what Deep Learning entails and how to effectively apply it in science education at the school level. Third, pre-service teachers are ready to implement Deep Learning and require strong ecosystem support. They express a keen interest in applying Deep Learning in the classroom.
Co-Authors Abdul Jabbar Ai Rohaeti Ainur Rohmatul Lutsiatus S Aizah Tifani Aji, Septiko Almira Nurfi Hafizah Andin Irsadi Andin Vita Amalia, Andin Vita Angga Sofyana Widyatama Anggita Ayu Ivanda Saputri Anggraeni, Yusida Ani Rusilowati Anisia Kholidah Ardhani, Nadia Eka Aribowo, Litasari Aldila Arif Widiyatmoko, Arif Arka Yanitama Atmaja, Bagus Dwi Ayu Rahayu Bunaya Hanif Wintribrata Daeni, Fitri Darmawan, Melissa Salma Desy Kurniasari Dewi Mustikaningtyas Dewi*, Novi Ratna Dewi, Novi Ratna Dinik Trisiana Siti Maskhanah Erna Noor Savitri, Erna Noor Faiq Hisyam Hartanto Fidia Fibriana Hakim, M. Faris Al Helmi Auliya Heriyanti, Andhina Putri Ibnul Mubarok Ika Susilowati, Ika Iqbal Fathurrohman Ismida Rahmawati Jaya, Adi Franata Kenarni, Naina Rizki Kholidah, Anisia Kholil, Putri Alifa Kinasih, Cahyani Putri Kurniawan, Tessa Surya Lailatur Mahfiroh Latifa, Ghaniya Luthfi Hanum Saputri Martien Herna Susanti Meutia Salwa Aisy Nabilla Muhamad Taufiq Mukaromah, Riska Laila Nabilla, Meutia Salwa Aisy Nia Annisa Ferani Tanjung Nisa, Farah Fitrotun Nor Farahwahidah Abdul Rahman Novi Ratna Dewi Prihestiyani*, Rini Purwadi, Cintiya Egi Putri Ulyatun Niswah Qalfin, Mohammad Rahman, Nor Farahwahidah Abdul Ramadhani, Nisfil Amelia Risti Ayu Widianingrum Rizki Nor Amelia Rizqi Kurnia Safitri Sajidi, Imam Sausan Asy Syifa Madaniah Shoba, Tafuz Mahabatis Sigit Priatmoko Sigit Saptono Siti Listiyowati Sri Haryani Sri Ngabekti Sri Sukaesih Stephani Diah Pamelasari, Stephani Diah Subhan Subhan Suharto Linuwih Sumalia, Rifa Suparta, Gede Bayu Syahbananto, Gilang Tiara Dwi Wulandari Tirtasari, Ni Luh Trida Ridho Fariz Wicaksono, Maulana Malik Widianingrum, Risti Ayu Wintribrata, Bunaya Hanif Wiyanto - Wulandari, Tiara Dwi Yanitama, Arka yeni setyowati Yonisa, Zahra Zahra, Arisamiya Latifa Az-