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All Journal EDUSAINS JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) JIPF (Jurnal Ilmu Pendidikan Fisika) CHEMTAG Journal of Chemical Engineering Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Putri, Santri Adi
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Chemical Engineering, Chemistry & Bioengineering Education Physics

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A Systematic Literature Review: Problem-Solving Skills in Physics Teaching Nisa, Khairun; Putri, Santri Adi; Kuswanto, Heru
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 10 No 1 (2024): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 10 Issue 1,
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/1.10115

Abstract

Empowerment of problem-solving skills is one of the many goals 21st-century education intends to achieve. This research employs content analysis on several articles published in journals between January 2017 and December 2022, primarily focusing on problem-solving skills in physics teaching. This study aims to identify annual trends in research on problem-solving skills in physics teaching, identify the most frequently researched physics materials related to these skills, and identify the most frequently used grade students as research subjects for these skills. This study uses content analysis guidelines as a research instrument. In this study's content analysis, there are four main aspects reviewed. These aspects include (1) the number of publications per year, (2) the type of research, (3) the research subjects, and (4) the material selected for research. The results of this study indicate that in 2020 there will be a higher increase compared to previous years. The most widely used research subjects. The topic most often used as research material was the topic of physics in general. Quantitative research and research and development (R&D) were the most commonly used types of research. The study's findings have led to the proposal of several recommendations for future research that prioritizes problem-solving skills. Some of these recommendations include increasing the diversity of types of research and reviewing the data analysis techniques used.
PENGARUH MASSA KARBON AKTIF SERABUT KELAPA SEBAGAI ADSORBEN TERHADAP PENURUNAN KADAR LIMBAH AMONIA PADA AIR SUNGAI CODE, YOGYAKARTA Putri, Santri Adi
CHEMTAG Journal of Chemical Engineering Vol 5, No 2 (2024): CHEMTAG Journal of Chemical Engineering
Publisher : Universitas 17 Agustus 1945 (UNTAG) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/cjce.v5i2.5232

Abstract

Keberadaan amonia dengan kadar di atas ambang batas dalam air sungai dapat menyebabkan penurunan kualitas air dan beberapa biota air sungai menjadi mati. Salah satu metode yang dapat digunakan untuk menurunkan kadar amonia dalam air yaitu dengan menggunakan teknologi karbon aktif yang berasal dari limbah serabut kelapa karena memiliki potensi sebagai adsorben. Limbah serabut kelapa dipilih dalam teknologi karbon aktif  karena mudah didapatkan dan memiliki kadar adsorpsi yang tinggi. Penelitian ini bertujuan untuk melihat pengaruh massa karbon aktif serabut kelapa sebagai adsorben terhadap penurunan kadar limbah amonia pada air sungai code di Yogyakarta. Serbuk karbon aktif dengan ukuran 100 mesh divariasi massa nya yaitu 0,5 g, 1 g, 1,5 g, 2 g dan 2,5 g. Selanjutnya proses adsorbsi dilakukan dengan mengontakkan adsorben dengan sampel air sungai code sebanyak 20 ml selama 2 jam. Kadar amonia dianalisis dengan metode spektofometer UV-Visible untuk sampel asli yang tidak diberi perlakuan dan lima sampel lain yang diberi perlakuan.  Hasil penelitian menunjukkan bahwa kondisi optimum penurunan kadar amonia yaitu pada massa adsorben 2,5 gram dengan presentase removal sebesar 79,55%. Kata Kunci: Arang Aktif, Adsorbsi, Amonia, Air Sungai dan spektofometer UV-Visible
META-ANALYSIS OF THE EFFECT OF LEARNING CYCLE 5E MODEL ON PHYSICS LEARNING Salam, Salam; Prasetyo, Zuhdan Kun; Mundilarto, Mundilarto; Kuswanto, Heru; Putri, Santri Adi
EDUSAINS Vol 16, No 1 (2024): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v16i1.36339

Abstract

Along with the rapid development of science and technology, education is increasing. The improvement of education has encouraged the development of learning methods, techniques, approaches and models that allow students to play an active role in constructing their knowledge. One of them is the 5E learning cycle model.  This study aims to analyse the effect of the 5E learning cycle model on physics learning in terms of education level, grade level, research type, subject matter and learning needs. The method used is a quantitative meta-analysis of SINTA accredited national articles, proceedings and international articles with the latest ten years, namely 2013-2023. Data analysis using effect size. The results of the analysis show that overall the learning cycle 5E model has an effect on physics learning with a high effect interpretation. Therefore, the learning cycle 5E model as a whole can improve students' learning achievement and can be used as an alternative in learning, especially physics. Thus, students can learn actively, effectively and can develop their creativity in solving problems. Thus, the 5E learning cycle model is very influential and effective in learning in general, especially in physics learning and can be applied to 21st century skills.
Development of Google Sites Based E-books on Sound Wave Material with STEM-PBL Model to Improve Mathematical Literacy and Critical Thinking Skills Aditiyas, Saffa Ellok; Rosana, Dadan; Pratiwi, Ika; Nisa, Khairun; Hanindya, Yovita; Putri, Santri Adi; Chen, Diki
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 10, No 1 (2025): January 2025
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v10i1.5889

Abstract

This research aims to: 1) Produce a Google Sites-based e-book using STEM-PBL model on sound wave material based on improving students' mathematical literacy and critical thinking; 2) Understand the practicality of Google Sites-based e-books using STEM-PBL model to sound wave material based on increasing students' mathematical literacy and critical thinking; 3) To find out the effectiveness of Google Sites-based e-books using STEM-PBL model to sound wave material based on increasing students' literacy and critical thinking. This research used ADDIE development model and was conducted at SMA Negeri 5 Yogyakarta. The number of subjects in this research was 250 students for the empirical test, 36 students for the limited trial, and 108 students for the extensive trial. The research instrument consists of product assessment sheet, practicality questionnaire, mathematical literacy and critical thinking test. The results show that: 1) e-book media based on google sites with STEM-PBL model developed worthy to be used in high school physics learning in particular sound wave material with good category by expert validator; 2) e-Book media with Google sites based on STEM-PBL model developed practically used in learning with the practical category; 3) e-books media with google sites based on STEM-PBL model was effective to enhance mathematical literacy and critical thinking abilities.
Development of Physics E-book Integrating Local Potential of Lake Toba to Improve Students' Critical Thinking Skills Pratiwi*, Ika; Kuswanto, Heru; Chen, Diki; Rahmat, Anggi Datiatur; Putri, Santri Adi; Hanindya, Yovita
Jurnal Pendidikan Sains Indonesia Vol 13, No 1 (2025): JANUARY 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i1.42310

Abstract

This study aims to produce a Lake Toba physics e-book that is valid and feasible according to experts, suitable for use by teachers and students in physics learning, and effective in improving students' critical thinking skills. The methodology used in this research is research and development with the ADDIE (analyze, design, development, implementation, and evaluation) model. The research results indicate that the product is valid and feasible according to two expert validators in physics content and media, with content validity index and content validity ratio scores of 0.92 and 0.96. The average product score, compared to the ideal average score, falls into the very good category. Limited practicality testing by teachers and students yielded scores of 94.44% and 81.02%, placing the e-book in the very practical category. The effectiveness test of the product showed an increase in students' critical thinking skills by 0.55 and was included in the average category. Therefore, this product has great potential to be used by teachers and students in physics learning
Co-Authors Aditiyas, Saffa Ellok Chen, Diki Dadan Rosana Hanindya, Yovita Heru Kuswanto Ika Pratiwi Khairun Nisa Mundilarto Mundilarto Pratiwi*, Ika Rahmat, Anggi Datiatur Salam, Salam Zuhdan Kun Prasetyo