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ENHANCING STUDENTS’ SCIENTIFIC REASONING USING INQUIRY-BASED LEARNING WITH COMPUTER SIMULATION Nugraha, Muhamad Gina; Kirana, Kartika Hajar; Sholihat, Fitri Nurul; Janeusse, Nuzulira; Amalia, Shita Ayu
Jurnal Pengajaran MIPA Vol 22, No 2 (2017): JPMIPA: Volume 22, Issue 2, 2017
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v22i2.8641

Abstract

Physics education has long emphasized the importance of developing students’ scientific reasoning. This study investigated the development of students’ scientific reasoning using inquiry-based learning with computer simulation. Students’ scientific reasoning was probed by Lawson Classroom Test of Scientific Reasoning (LCTSR) and questionnaire to explore students’ response to the learning strategy. Results showed that all of six scientific reasoning aspects (material and volume conservation, proportional thinking, variable identification and control, probabilistic thinking, correlative thinking, and hypothetic-deductive thinking) was enhanced after learning with average N-Gain reflected the results. Aside from scientific reasoning enhancement, students responded positively to the learning strategy.
PENGEMBANGAN STRATEGI PAROCS UNTUK MENGUBAH KONSEPSI ALTERNATIF SISWA PADA KONSEP KELEMBAMAN Nuzulira Janeusse Fratiwi; Achmad Samsudin; Firmanul Catur Wibowo; Supriyatman Supriyatman; Bayram Costu
JURNAL TARBIYAH Vol 29, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/tar.v29i2.1758

Abstract

The aim of this study was to develop a Prediction, Alternative conceptions, Refutation, Observation, Comparison and Scientific explanation (PAROCS) strategy to change students’ alternative concepts on inertia concept. The research method used is the 4D model (Define, Design, Develop and Disseminate). Participants were 30 students (15 boys and 15 girls, their average age were 15-16) in class X of a public high school in Sukabumi, West Java. The instrument used is a four-tier diagnostic test. Data were analyzed based on a 4D model and conceptual category. At the disseminate stage, it shows an increase in scientific concepts and a decrease in alternative concepts after the application of the PAROCS strategy. From this, it can conclude that PAROCS strategy can be developed to change students’ alternative concepts into scientific concepts. Further studies could not only use the PAROCS strategy, but also develop this strategy for different physics concepts.
Development of DIGaKiT: identifying students’ alternative conceptions by Rasch analysis model Achmad Samsudin; Nurul Azizah; Nuzulira Janeusse Fratiwi; Andi Suhandi; Irwandani Irwandani; Muhammad Nurtanto; Muhamad Yusup; Supriyatman Supriyatman; Masrifah Masrifah; Adam Hadiana Aminudin; Bayram Costu
Journal of Education and Learning (EduLearn) Vol 18, No 1: February 2024
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v18i1.20970

Abstract

Alternative conceptions become obstacles in physics. However, it is difficult to find instruments that can identify students' alternative conceptions, especially in gases kinetic theory (DIGaKiT). The purpose of this research was to development of diagnostic instrument of DIGaKiT in identifying students’ alternative conceptions by Rasch analysis model. The research method used the defining, designing, developing, and disseminating (4D). The samples are 31 students (12 male students and 19 female students, their ages were typically 16 years old) at one of the senior high schools at Belitung. Rasch analysis was used to identify the validity, reliability, and distribution of students' alternative conceptions. The result is that the level of validity and reliability of the instrument is in a good category. Meanwhile, alternative conceptions of the kinetic theory of gases can be identified in all questions, and the questions with the highest alternative conceptions are questions with code Q11 (77%) and the lowest are questions with codes Q1, Q5, and Q6 (4%). Therefore, teachers must design learning processes that can reduce students’ alternative conceptions of the kinetic theory of gases material.
EDUGAME WORDWALL: SEBUAH MEDIA UNTUK MENINGKATKAN MINAT BELAJAR MATEMATIKA SISWA SEKOLAH DASAR Ferlina, Lina; Fratiwi, Nuzulira Janeusse
Walada: Journal of Primary Education Vol. 3 No. 2 (2024): VOLUME 3 NOMOR 2, AGUSTUS TAHUN 2024
Publisher : cendekia citra gemilang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61798/wjpe.v3i2.126

Abstract

Penelitian ini dilakukan karena minat belajar siswa dalam pembelajaran Matematika di Sekolah Dasar rendah. Hal ini dikarenakan guru cenderung masih menggunakan metode ceramah dan kurang maksimalnya penggunaan media pembelajaran. Penelitian ini dilakukan untuk mengetahui cara meningkatkan minat belajar siswa dengan menggunakan media Edugame Wordwall pada pembelajaran Matematika di Sekolah Dasar. Metode yang digunakan dalam penelitian adalah Systematic Literature Review (SLR). Peneliti mengumpulkan artikel terkait media Edugame Wordwall dengan rentang waktu tahun 2014 s.d 2024. Dalam penelitian ini, peneliti mendapatkan hasil tentang; 1) Definisi Edugame Wordwall, tujuan dan kelebihan-kelebihan yang dimilikinya, 2) Dampak positif penggunaan Edugame Wordwall dalam pembelajaran Matematika, 3) Pengaruh media Edugame Wordwall dalam meningkatkan minat belajar siswa terhadap pembelajaran Matematika. Setelah dilakukan analisis terhadap artikel terkait, dan didukung dengan data-data yang akurat, peneliti dapat menyimpulkan bahwa pembelajaran Matematika di Sekolah dasar dapat ditingkatkan menggunakan Edugame Wordwall. Edugame Wordwall menawarkan cara interaktif dan menyenangkan untuk memahami konsep-konsep Matematika, yang membantu mengurangi kejenuhan dan meningkatkan motivasi siswa. Peneliti berharap bahwa penelitian ini akan memberikan kontribusi sebagai bahan informasi bagi guru untuk menggunakan Edugame Wordwall sebagai media dalam meningkatkan minat belajar siswa dalam pembelajaran Matematika.
Enhancing Third-grade Students’ Learning Outcomes in Mathematics through Fraction Puzzle Activities Nuzulira Janeusse Fratiwi; Muhtarudin Muhtarudin
Jurnal Ilmu Manajemen dan Pendidikan Vol. 4 No. 2 (2024)
Publisher : Magister Manajemen Pendidikan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jimpian.v4i2.4382

Abstract

This study seeks to improve the learning results of third-grade elementary school pupils by incorporating fraction puzzles into mathematics instruction. The research used the Classroom Action Research (CAR) approach, which was carried out in four stages: preparation, implementation, observation, and reflection. The study included 20 third-grade pupils as subjects, with 10 boys and 10 girls. The instrument employed was a multiple-choice test. Data analysis demonstrated an improvement in students' learning outcomes, with an average score going from 69.6 in the initial phase to 76 in the first cycle and then to 84.2 in the second cycle. Based on these data, it is concluded that the usage of fraction puzzles in mathematics education can improve students' learning outcomes. Future study should focus on using image-based media as a learning aid to increase student attention and improve mathematical learning results.
Collaborative Demonstration Method: An Effective Strategy to Enhance Science Learning Outcomes in Grade 4 Nuzulira Janeusse Fratiwi; Dedi Ersandi
Jurnal Ilmu Manajemen dan Pendidikan Vol. 4 No. 2 (2024)
Publisher : Magister Manajemen Pendidikan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jimpian.v4i2.4383

Abstract

This study was motivated through the low science learning outcomes of fourth-grade students, caused by a lack of variety in teaching methods, which made the learning process monotonous and resulted in minimal interaction between teachers and students. The study aimed to improve fourth-grade students’ science learning outcomes through the application of the Collaborative Demonstration Method. The research was conducted on 24 fourth-grade students, consisting of 12 male and 12 female students, over two cycles that included planning, implementation, observation, and reflection phases. Data were collected through observation sheets, learning outcome tests, and student response questionnaires. The analysis showed that in Cycle I, the students’ average score was 69.5, with 16 students meeting the learning criteria and 8 students not yet meeting it, the highest score being 85 and the lowest 50. In Cycle II, all students achieved mastery, with an average score of 81.7, the highest score of 95, and the lowest 65. Thus, the application of the Collaborative Demonstration Method was proven effective in improving the science learning outcomes of fourth-grade students. Teachers are encouraged to implement the collaborative demonstration method in teaching, especially in science subjects, to enhance interaction, understanding, and student learning outcomes.