Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal ORBITA: Jurnal Pendidikan dan Ilmu Fisika Media Pendidikan Matematika
Pratama, Martoni Yuda
Unknown Affiliation
Computer Science & IT Education Environmental Science Mathematics Physics Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Practical Design for Vibration Concepts Based on Problem Based Learning to Improve Science Process Skills Isnaini, M; Anwar, Khairil; Setiawan, Anas; Yanti, Lili Rahma; Pratama, Martoni Yuda
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.27167

Abstract

This research is important to carry out the learning achievements (CPL) of the mandatory physics education study program in developing 21st century skills, especially science process skills (KPS). Apart from that, the practicum function which is still valid today in the FKIP UMMAT physics education study program has not been able to train KPS students well because the design of practicum activities has not been based on science processes and problem based learning (PBL), causing KPS students to not be able to improve. This research will produce an innovative practicum learning method to improve KPS in a concrete and structured manner. The aim of this research is to design a practical program for the Vibration concept which is outlined in the form of a practical activity sheet (LKPR) and a KPS assessment instrument with the target of improving the science process skills (KPS) of physics education students. The method used is Research and Development (R&D) through the ADDIE (Analysis, Design, Development, Implementation, Evaluation) process which begins with analyzing problems, needs and solutions; designing LKPR and assessment instruments, then validating and testing on a small scale and evaluating the product for further revision and implementation. The KPS pretest and posttest quantitative data were analyzed using inferential statistics and the normalized gain test to determine the KPS improvement category. Data analysis using the help of Ms. software. Excel and IBM SPSS v.23. It was concluded that the practicum design had the characteristics of applying a problem-based model, oriented towards laboratory investigation activities, using traditional musical instruments and computer-smartphone technology devices through three phases and six stages. The practicum program has had a significant impact in increasing student KPS which shows a significant increase in all aspects of KPS. Students give positive responses to the practicum program because it can practice science process skills.
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL FUNGSI Kurniawan, Ade; Juliangkary, Eliska; Pratama, Martoni Yuda; Saputra, Irwadi
Media Pendidikan Matematika Vol. 7 No. 1 (2019)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i1.1679

Abstract

This study aims to describe the difficulties experienced by students in solving functional problems. This type of research is descriptive qualitative. The research respondents were students of class X. Data collection techniques in this study with test and interview methods were followed by 28 students. The researcher took 6 students to be interviewed, 5 of them women and 1 male. Based on the results of the tests and interviews, it can be concluded that the difficulties experienced by students in completing the function questions, namely students have difficulty in applying the principle besides that students do not write down what is known and asked according to the request. Students' difficulties in transferring knowledge are difficulties in understanding the concepts of functions and basic concepts of integers. Students have not mastered the function material so that they do not understand the questions given and are less skilled in working on the questions given. Another difficulty is that the procedure carried out by students deviates in certain steps. The difficulties experienced by students in the calculation are that students are less careful in addition, subtraction, multiplication, and division operations in operations.
Co-Authors Ade Kurniawan Anas Setiawan Juliangkary, Eliska Khairil Anwar M Isnaini Saputra, Irwadi Yanti, Lili Rahma