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POLA PEMECAHAN MASALAH BERDASARKAN REPRESENTASI SISWA DALAM MEMBANGUN PEMAHAMAN KONSEP FISIKA MODEL Lasiani, Lasiani; Rusilowati, Ani; Aji, Mahardika Prasetya
Journal of Innovative Science Education Vol 5 No 2 (2016)
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.873 KB)

Abstract

Representasi dalam memecahkan masalah memberikan informasi cara siswa memahami konsep. Siswa memiliki pola beragam untuk memecahkan masalah yang berkaitan dengan konsep fisika. Penelitian ini bertujuan mengidentifikasi: (1) kecenderungan representasi siswa, (2) pola pemecahan masalah berdasarkan kecenderungan representasi, (3) pola pemecahan masalah dalam membangun pemahaman konsep. Penelitian ini adalah penelitian kualitatif model grounded theory. Siswa dikategorikan pemahamannya ke dalam kategori tinggi, sedang dan rendah. Hasil penelitian menunjukkan siswa kategori tinggi memiliki kecenderungan representasi simbolik, kategori sedang dan rendah memiliki kecenderungan representasi visual gambar. Siswa kecenderungan representasi simbolik memiliki pola yaitu membaca, menganalisis, merencanakan solusi, melaksanakan, menyimpulkan. Siswa kecenderungan visual gambar memiliki dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis, melaksanakan dan menyimpulkan, pola kedua sama dengan pola pertama namun proses menganalisis menggunakan konsep. Berdasarkan pemahaman konsepnya, siswa kategori tinggi menggunakan dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis, membuat solusi, menyimpulkan. Pola kedua yaitu membaca, memahami masalah, menganalisis menggunakan konsep, merencanakan solusi, melaksanakan solusi, menyimpulkan. Siswa kategori sedang menggunakan dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis dan menyimpulkan. Pola kedua yaitu membaca, memahami masalah, menganalisis menggunakan konsep, merencanakan solusi, melaksanakan solusi dan menyimpulkan. Siswa kategori rendah memiliki pola yaitu membaca, memahami masalah, menganalisis dan menyimpulkan.   Representation in solving the problem gives information on how students understand concepts. Students have a variety of patterns to solve the problems associated with the concept of physics. This study aims to identify: (1) the tendency of student representation, (2) based on the likelihood of resolving problems of representation, (3) pattern of problem solving in building understanding of the concept. This research is a qualitative model of grounded theory. Students are categorized understanding into the category of high, medium and low. The results showed high class students have a tendency symbolic representation, medium and low categories have the tendency visual representation of the image. Students tendency symbolic representation has a pattern of reading, analyzing, planning solutions, implement, conclude. Students tendency visual image has two patterns. The first pattern is read, to understand the problem, analyze, implement and conclude, the second pattern similar to the pattern, but the process of analyzing the first to use the concept. Based on the understanding of the concept, students high category use two patterns. The first pattern is read, to understand the problem, analyze, create solutions, concludes. The second pattern is read, understood the problem, analyze the use of the concept, planning solutions, implementing solutions, concludes. Students category're using two patterns. The first pattern is read, understood the problem, analyze and conclude. The second pattern is read, understood the problem, analyze the use of the concept, planning solutions, implement solutions and concluded. Students low category has a pattern of reading, understanding the problem, analyze and conclude.
POLA PEMECAHAN MASALAH BERDASARKAN REPRESENTASI SISWA DALAM MEMBANGUN PEMAHAMAN KONSEP FISIKA Lasiani, Lasiani; Rusilowati, Ani
Physics Communication Vol 1, No 1 (2017): February 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.555 KB) | DOI: 10.15294/physcomm.v1i1.8947

Abstract

Representasi dalam memecahkan masalah memberikan informasi cara siswa memahami konsep. Siswa memiliki pola beragam untuk memecahkan masalah yang berkaitan dengan konsep Fisika. Penelitian ini bertujuan mengidentifikasi: kecenderungan representasi siswa, pola pemecahan masalah berdasarkan kecenderungan representasi, pola pemecahan masalah dalam membangun pemahaman konsep. Penelitian ini adalah penelitian kualitatif model grounded theory . Siswa dikategorikan pemahamannya ke dalam kategori tinggi, sedang dan rendah. Hasil penelitian menunjukkan siswa kategori tinggi memiliki kecenderungan representasi simbolik, kategori sedang dan rendah memiliki kecenderungan representasi visual gambar. Siswa kecenderungan representasi simbolik memiliki pola yaitu membaca, menganalisis, merencanakan solusi, melaksanakan, menyimpulkan. Siswa kecenderungan visual gambar memiliki dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis, melaksanakan dan menyimpulkan, pola kedua sama dengan pola pertama namun proses menganalisis menggunakan konsep. Berdasarkan pemahaman konsepnya, siswa kategori tinggi menggunakan dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis, membuat solusi, menyimpulkan. Pola kedua yaitu membaca, memahami masalah, menganalisis menggunakan konsep, merencanakan solusi, melaksanakan solusi, menyimpulkan. Siswa kategori sedang menggunakan dua pola. Pola pertama yaitu membaca, memahami masalah, menganalisis dan menyimpulkan. Pola kedua yaitu membaca, memahami masalah, menganalisis menggunakan konsep, merencanakan solusi, melaksanakan solusi dan menyimpulkan. Siswa kategori rendah memiliki pola yaitu membaca, memahami masalah, menganalisis dan menyimpulkan.Representation in solving the problem gives information on how students understand concepts. Students have a variety of patterns to solve the problems associated with the concept of physics. This study aims to identify: the tendency of student representation, based on the likelihood of resolving problems of representation, pattern of problem solving in building understanding of the concept. This research is a qualitative model of grounded theory. Students are categorized understanding into the category of high, medium and low. The results showed high class students have a tendency symbolic representation, medium and low categories have the tendency visual representation of the image. Students tendency symbolic representation has a pattern of reading, analyzing, planning solutions, implement, conclude. Students tendency visual image has two patterns. The first pattern is read, to understand the problem, analyze, implement and conclude, the second pattern similar to the pattern, but the process of analyzing the first to use the concept. Based on the understanding of the concept, students high category use two patterns. The first pattern is read, to understand the problem, analyze, create solutions, concludes. The second pattern is read, understood the problem, analyze the use of the concept, planning solutions, implementing solutions, concludes. Students category're using two patterns. The first pattern is read, understood the problem, analyze and conclude. The second pattern is read, understood the problem, analyze the use of the concept, planning solutions, implement solutions and concluded. Students low category has a pattern of reading, understanding the problem, analyze and conclude.
DEMONSTRASI PERAKITAN ALAT SISTEM PANEL SURYA DI SMPS GOLDEN CHRISTIAN SCHOOL SEBAGAI UPAYA MEMUNCULKAN MINAT SISWA DALAM PEMANFAATAN ENERGI TERBARUKAN Yunus Pebriyanto; Dita Monita; Neni Kurniawati; Made Dirgantara; Lasiani Lasiani
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 8: Januari 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v2i8.4487

Abstract

Sebagai Negara berkembang, Indonesia memiliki kebutuhan energi yang terus meningkat. Kenaikan rata-rata kebutuhan energi ini mencapai 7 % pertahun. Sebagaian besar atau sekitar 75 % dari kebutuhan energi ini dipasok oleh bahan bakar fosil seperti batu bara dan minyak bumi. Mengingat kebutuhan energi yang terus meningkat dan mendesak serta pentingnya menjaga kelestarian lingkungan, maka pemanfaatan energi terbarukan seperti energi matahari menjadi solusi yang tepat untuk memenuhi kebutuhan energi ini. Berdasarkan permasalahan tersebut, penulis berkeinginan untuk ikut memberikan sumbangsih kepada khalayak masyarakat dalam menumbuhkan kesadaran dalam penggunaan energi terbarukan khususnya dalam penggunaan panel surya. Khalayak sasaran dalam program pengabdian ini adalah siswa-siswi di SMPS Golden Christian School. Besar harapan penulis, dengan adanya program pengabdian ini dapat menumbuhkan minat siswa-siswi khususnya di SMPS Golden Christian School terhadap kesadaran pemanfaatan energi terbarukan khususnya dengan menggunakan panel surya. Selain itu juga, dengan adanya program pengabdian ini diharapkan dapat mendukung program pemerintah dalam mewujudkan kemandirian energi nasional.
Identification of Physics Learning Models in Improving Learners’ Creative Thinking Skills: A Systematic Literature Review Sabila, Amalia Nufus; Wati, Mustika; Dewantara, Dewi; Lasiani, Lasiani
Jurnal Pembelajaran Fisika Vol 12, No 2 (2024): Jurnal Pembelajaran Fisika
Publisher : Jurnal Pembelajaran Fisika

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Abstract

DEVELOPMENT OF AN E-MODULE BASED ON AUTHENTIC LEARNING IN THE CONTEXT OF WETLANDS FOR ARCHIMEDES’ PRINCIPLE MATERIAL Lasiani, Lasiani; syahmani, syahmani; Salam, Abdul; Mahtari, Saiyidah; Setiono, Isnaini Agus
PILLAR OF PHYSICS EDUCATION Vol 18, No 1 (2025)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/17206171074

Abstract

Physics is often considered an abstract subject, posing challenges for students to fully comprehend its concepts. The integration of advancing technology as a learning medium can facilitate students’ understanding, particularly when combined with authentic learning approaches that present concrete situations. This allows students to observe, analyze, perform, and even experience concepts firsthand. An e-module based on authentic learning within the context of wetlands can serve as an effective learning medium. This study aims to develop a valid and practical e-module based on authentic learning in the context of wetlands for teaching Archimedes’ principle. The validity of the e-module was assessed through expert validation involving three specialists, while practicality and readability were evaluated using student response questionnaires. The research follows the Research and Development (R&D) methodology using the ADDIE model, which consists of five stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. The study was conducted in the Physics Education program at Lambung Mangkurat University (ULM) in Banjarmasin. The validation results indicated that the material expert assessment achieved a score of 100%, the language expert assessment scored 93.75%, and the media expert assessment scored 91.67%, with an overall average validation score of 95.14%. The readability test yielded an average score of 91.38%, while student response assessments resulted in an average score of 93.89%. Based on these findings, it can be concluded that the developed e-module is highly feasible, valid, fully readable, and practical for use in learning.
Model Mental dalam Pembelajaran Fisika: Systematic Literature Review Setiono, Isnaini Agus; Lasiani, Lasiani; Wati, Mustika; Dewantara, Dewi
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 9 No 1 (2025): JEP (Jurnal Eksakta Pendidikan)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol9-iss1/1000

Abstract

A mental model is one of the important indicators of the success of physics learning. However, proper physics learning is still tricky in facilitating students to construct scientific mental models. This study aims to investigate physics learning activities that can construct students' mental models. A literature-based study was conducted using the Scopus database on 234 articles from 2015-2025, then systematically selected 15 articles that are relevant to the topic. This study reveals that using various visual media in physics learning can build students' mental models. Mechanics, electronics, temperature and heat, and modern physics are the physics learning topics with the most potential for constructing students' mental models. Several articles are not directly related to each other, such as mental models, visual representations, and real-world life, especially at the high school level. This is a potential opportunity to be explored further in further research. The findings of this study contribute significantly to discussing effective physics learning innovations to build students' mental models.