Claim Missing Document
Check
Articles

Found 19 Documents
Search

Development of the Physics Practicum Apparatus based on Microcontroller: A Prototype Constructed from Misconceptions of Basic Kinematics Concepts Syamsiah, Endah Nur; Taufani, Muhammad Rizka; Aminudin, Adam Hadiana; Pamungkas, Rahadian Sri; Fadilla, Reno Muhammad; Nabilah, Fatih Najah
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol. 10 No. 2 (2024): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 10 Issue
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: 10.21009/1.10213

Abstract

This research aims to develop a prototype of the P-PAM (Physics Practicum Apparatus based on Microcontroller), specifically designed to address misconceptions in basic kinematics. The method employed for the prototype development follows the ADPT model (Analysis, Design, Prototyping, and Testing). The misconceptions identified during the analysis process include: (1) If the object's position is in the positive coordinate, it indicates that the object is moving forward; (2) The acceleration of an object is proportional to its instantaneous velocity. The practicum apparatus designed to address Misconception 1 is intended to measure the distance of an object, with data processed using Arduino Uno and transmitted to a PC via Bluetooth. The distance data is then processed using Python to generate information regarding distance, velocity, and acceleration, which are displayed in graphs over time. The apparatus for addressing Misconception 2 presents initial and final velocity data, as well as the acceleration of an object rolling past two sensors. The prototype of the first practicum apparatus can generate real-time graphs of position versus time and speed versus time. The second apparatus prototype provides initial velocity, final velocity, and acceleration data. Additionally, the device can demonstrate uniform acceleration for different initial speeds, as the incline is kept constant. There are 7 out of 10 acceleration data that fall within the confidence interval  at the 96% confidence level. The prototype we created can present scientific facts from two misconceptions in basic kinematics material, in addition, our prototype can be used in learning that focuses on conceptual change.
Development of Predict-Observe-Explain (POE) Strategy Assisted by Rebuttal Texts on Newton's Law Material with Rasch Analysis Samsudin, Achmad; Rusdiana, Dadi; Efendi, Ridwan; Fratiwi, Nuzulira Janeusse; Aminudin, Adam Hadiana; Adimayuda, Rizal
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 6 No 1 (2021): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v6i1.7641

Abstract

This study aimed to develop Predict-Observe-Explain (POE) strategy with refutation text based on Newton's Law. The research design used was 4D (Define, Design, Develop, and Disseminate). The participants consisted of 31 students (15 male students and 16 female students) with an age range of 15-16 years selected from the tenth grade of a public high school in Sukabumi, Indonesia. The instruments used were lesson plan validation sheets and a questionnaire containing 20 statements (11 positive and nine negative statements) with a Likert scale. The scores for positive statements move sequentially from four to one, while the scores for negative statements move sequentially from one to four. The analysis used in this study was the Rasch analysis. As a result, the lesson plan's codes for indicators have an unrevised assessment, while the Language, Concept, Strategy, Objective, and Time codes must be revised. The student responses indicated that all students did not agree with all negative statements, except for S26, S07, S28, and S01. Meanwhile, all students agreed to all positive statements given. Thus, it can be concluded that the POE strategy assisted by rebuttal text can better help students to understand Newton's Law material.
Diagnostic Instruments of Four-Tier Test Work and Energy (FORTUNE) to Identify The Level of Students’ Conceptions Aripiani, Shabrina Khairunnisa; Samsudin, Achmad; Kaniawati, Ida; Novia, Hera; Aminudin, Adam Hadiana; Sutrisno, Asep Dedy; Coştu, Bayram
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 8 No 1 (2023): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v8i1.13524

Abstract

This study aims to develop and examine students' conceptions of Work and Energy in relation to the Indonesian Capital City in East Kalimantan, using the Four-Tier Test of Work and Energy (FORTUNE) Open-Ended. The 4D methodology was followed, involving defining, designing, developing, and disseminating the research. The FORTUNE test, comprising 13 questions, was administered to 70 tenth-grade students (44 girls and 26 boys) aged 15 to 16. Rasch analysis was applied to categorize student responses into seven distinct categories: Sound Understanding (SU), Partial Positive (PP), Partial Neutral (P0), Partial Negative (PN), Misconception (MC), No Understanding (NU), and No Coding (NC). The results revealed that FORTUNE effectively diagnosed students' conceptions, with 61% of responses falling into the Misconception (MC) category, while only 3% were classified as Partial Positive (PP). Notably, students displayed misconceptions in questions of moderate difficulty, as indicated by Rasch analysis. In conclusion, this study successfully developed and implemented the FORTUNE Open-Ended test to assess students' conceptions of Work and Energy in the context of the Indonesian Capital City in East Kalimantan. The findings highlight the prevalence of misconceptions among students, particularly in questions of moderate difficulty. Addressing and rectifying these misconceptions require targeted instructional strategies to foster a deeper and more accurate understanding of the topic. Future research should explore the effectiveness of intervention programs aimed at enhancing students' conceptual understanding of Work and Energy.
Electromotive Forces on Multitier Instruments (EFoMI): Development to measure student misconception with Rasch Eliya, Meisy; Purwianingsih, Widi; Supriatna, Asep; Samsudin, Achmad; Aminudin, Adam Hadiana; Mardiana, Mardiana
Journal of Environment and Sustainability Education Vol. 2 No. 1 (2024)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v2i1.32

Abstract

This research aims to develop Electromotive Forces on Multitier Instruments (EFoMI) in measuring student misconceptions. Method: This development research uses 4D design. Participants in this research were 19 students (10 Females and 9 Males) in one of the Bandung junior high schools. The instruments used are those developed in this research. The Rasch analysis was used to identify the feasibility of EFoMI using WINSTEPS 4.4.5 software which had previously been included in the conceptual categories of Sound Understanding (SU), Partial Positive (PP), Partial Negative (PN), No Understanding (NU), Misconception (MC), and No Coding (NC). Meanwhile, VOSviewer analysis was carried out to look for research trends related to misconceptions. Results: The results show the construct validity and fit statistics which meet all criteria. the reliability of EFoMI, namely 0.82, is in the Very Good category. The difficulty level of EFoMI is evenly distributed, the discrimination in the Very Good category, and no gender bias was detected from EFoMI. The distribution of students' conceptions includes SU= 12%, PP= 4%, PN= 45%, NU= 7%, MC= 27%, and NC=4%. These results have several implications in the field of education. An example is EFoMI's success in identifying student misconceptions, thus it can be an alternative for teachers in developing or identifying student misconceptions. Then, by knowing students' initial conceptions, teachers can develop learning tools that are more focused on student misconceptions and based on data. Likewise, to develop or use teaching materials more effectively by knowing the areas where students often experience misconceptions.
Identification of Students’ Comprehension of Radiation Concept Using Rasch Analysis Bilqis, Ayesha; Nurhanivah, Devi; Ramdhani, Saumi Zikriani; Taufani, Muhammad Rizka; Aminudin, Adam Hadiana; Kuncoro, Alvina Kusumadewi; Syamsiah, Endah Nur; Ulya, Naily; Aningsih, Sri
International Journal of Research in Community Services Vol. 5 No. 3 (2024)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v5i3.713

Abstract

This community service was conducted using a survey method. The survey aimed to test the understanding of high school students regarding the dangers of radiation exposure from the surrounding environment. Participants in this activity were 48 students (35 science students and 13 social science students) from a high school in Majalaya, Bandung Regency. The instrument used was a two-tier diagnostic test consisting of 4 essay questions related to physics concepts concerning radiation exposure. The analysis of the test results was divided into two parts: conception analysis and Rasch analysis. The conception analysis was done by interpreting students' answers and categorizing them into five conception categories: Full Understanding (FU), Partial Understanding (PU), Misconception (MC), Not Understanding (NU), and No Coding (NC). This categorization was presented in percentage form. The Rasch analysis was conducted based on the distribution of students' answers and item bias detection to identify the spread of students' answers to each question item and the biases present. First, the conception analysis results showed that 53% of students were included in the FU category, while only 5% were in the Not Understanding (NU) category. This indicates that students' understanding of the dangers of radiation exposure is quite good, as more than half of the participants are in the FU category. Second, the Rasch analysis results based on the distribution of students' answers showed that more students could answer basic comprehension questions compared to classification and analysis-based questions. Additionally, the Rasch analysis results based on item bias detection indicated that there was no gender or academic major bias in the four question items.
Identifying Javanese Students' Conceptions on Fluid Pressure with Wright Map Analysis of Rasch Samsudin, Achmad; Aminudin, Adam Hadiana; Novia, Hera; Suhandi, Andi; Fratiwi, Nuzulira Janeusse; Yusup, Muhamad; Supriyatman, Supriyatman; Masrifah, Masrifah; Adimayuda, Rizal; Prahani, Binar Kurnia; Wibowo, Firmanul Catur; Faizin, Mohammad Noor; Costu, Bayram
Journal of Natural Science and Integration Vol 6, No 2 (2023): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v6i2.21822

Abstract

This research aims to identify the conception of Central Javanese students on fluid pressure. The survey was conducted in Central Java involving 515 participants (eight grade students about 14 years old) consisting of 177 males and 338 females. The instrument consists of six questions in a four-tier format about fluid pressure and is distributed via Microsoft Form. The analysis was carried out with Rasch analysis and percentages with six categories of conceptions: CU (Conceptual Understanding); PP (Partial Plus); PM (Partial Minus); NU (No Understanding); MC (Misconception); and NC (No Coding). The Rasch analysis shows the Cronbach alpha is 0.68 (Enough) and the distribution of students' conceptions of fluid pressure forms a normal curve. Meanwhile, bias was not found for gender problems in answering the questions. The percentage of the result are: CU (17%), PP (4%), PM (39%), NU (13%), MC (27%), and NC (0%). This indicates that students' conceptions are still dominated by PM and MC categories. Students in the PM category have good characteristics but lack self-confidence. While the MC category is an unexpected result because students are confident in their answers that are wrong or not in accordance with scientific conceptions. Thus, further action is needed to overcome students' misconceptions.Keywords: Students' Conceptions, Fluid Pressure, Rasch Analysis
How is Augmented Reality Developed in Physics Education? A Review with NVivo from 2019-2024 Aminudin, Adam Hadiana; Syamsiah, Endah Nur; Nabilah, Fatih Najah; Samsudin, Achmad
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

This review aims to identify developments in Augmented Reality (AR) in physics education from 2019-2024 through NVivo analysis. A total of 19 articles from the Scopus database (SJR 2023: 2 (Q1), 6 (Q2), 4 (Q3), and 7 (Not Applicable)) were used in this review and filtered through the prism guide. The focus of this review includes: 1) The Aim; 2) Methods; 3) Participants; 4) Instruments; 5) Analysis; 6) Concept, and; 7) Software or Device. The results of this review explain that: 1) Based on the objective, the application used is AR (89%); 2) The method used is the development method (47%); 3) Most participants are high school students (42%); 4) The instruments used were questionnaires (37%); 5) N-gain analysis is the most widely used analysis (11%); 6) The physics concept used is electricity (16%), and; 7) The software or device used is 3D Blender (16%) and Unity (16%). Thus, we concluded that the development of AR for physics concepts has become interesting research over the last 5 years (2019-2024). The recommendation from this review is that when developing AR in physics learning, especially abstract ones, you can conduct research using development methods and 3D Blender and Unity software.         Keywords: augmented reality, physics education, NVivo analisis.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp582-600
Development of DIGaKiT: identifying students’ alternative conceptions by Rasch analysis model Samsudin, Achmad; Azizah, Nurul; Fratiwi, Nuzulira Janeusse; Suhandi, Andi; Irwandani, Irwandani; Nurtanto, Muhammad; Yusup, Muhamad; Supriyatman, Supriyatman; Masrifah, Masrifah; Aminudin, Adam Hadiana; Costu, Bayram
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.
A Literature Review on Conceptual Change: How Does it Contribute to Science Education? Amiruddin, Mohd Zaidi Bin; Samsudin, Achmad; Suhandi, Andi; Kaniawati, Ida; Aminudin, Adam Hadiana; COŞTU, Bayram; Suliyanah, Suliyanah; Sunarti, Titin; Irfan, Amira Ezzati Binti Mohd; Purwanto, Muhammad Guntur
International Journal of Current Educational Research Vol. 3 No. 1 (2024): June
Publisher : Indonesia Emerging Literacy Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53621/ijocer.v3i1.267

Abstract

Objective: Conceptual change is a research trend that continues to develop with various innovations being carried out. The research aims to conduct a literature study on conceptual change and how it contributes to science education. Method: The data was collected by searching for literature sources for articles using specific criteria. Ten articles were synthesized in more depth to answer questions from the research conducted. Result: The results of this research state that methodology and assessment tools influence the form and objectives of research data to be achieved both qualitatively and quantitatively. Apart from that, the concepts in science education are more focused on the physics concepts contained in it. In addition, the findings from these ten articles have a positive impact on science education, especially on material rich in concepts. Novelty: In this way, in making changes to students' conceptions, it is necessary to carry out preliminary studies related to the profile of students and the sample group that you want to research so that it can become a reference for the direction of the research you want to complete.