Research Article

The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning

Volume: 8 Number: 4 December 15, 2020
EN

The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning

Abstract

Assessment in education is part of collecting and processing various information related to student achievements during learning. Good learning quality can be seen from the quality of the assessment. Assessment activities that help educators to find out the difficulty of students on a learning material so that it can be guided to achieve completeness criteria, namely by diagnostic tests. The assessment carried out must follow 21st-century learning that is integrated with the industrial era 4.0, namely how to diagnose difficulties related to the representation ability of students in physics learning by utilizing assessments that have advantages in detecting student difficulties and giving suggestions for appropriate improvement. The purpose of this research was to develop a test instrument (PhysDTRA) that could be used to diagnose students' mathematical representation abilities in high school physics learning. The results of the research were analyzed quantitatively and qualitatively using Item Response Theory (IRT). Based on the content validity, the PhysDTRA instrument was declared to be valid according to the expert judgments who were analyzed using the Aiken's V equation. All items in the test instrument were valid based on the Rasch, INFIT MNSQ, and INFIT t models. The PhysDTRA instrument has also been relied upon based on the reliability of the estimated items and TIC curves so that it can be used to diagnose and determine the profile of students' mathematical representation abilities. Thus, the PhysDTRA instrument developed has fulfilled the test characteristics that are feasible of its content, empirical evidence, validity, and reliability.

Keywords

Supporting Institution

Directorate of Research and Community Service (DRPM), Deputy for Strengthening Research and Development of the Ministry of Research, Technology, and Higher Education/ National Research and Innovation Agency, Indonesia

Project Number

T/9.65/UN34.21/PT.01.03/2020

Thanks

The author would like to thank for funding support from the Directorate of Research and Community Service (DRPM), Deputy for Strengthening Research and Development of the Ministry of Research, Technology, and Higher Education/ National Research and Innovation Agency through Master Thesis Research, No. T/9.65/UN34.21/PT.01.03/2020.

References

  1. Adams, R. J., & Khoo, S.-T. (1996). QUEST: The interactive test analysis system version 2.1. Australian Council for Educational Research.
  2. Adams, W. K., Wieman, C. E., & Adams, W. K. (2015). Analyzing The Many Skills Involved in Solving Complex Physics Problems Analyzing The Many Skills Involved in Solving complex Physics Problems. American Journal of Physics, 83(459). https://doi.org/10.1119/1.4913923
  3. Adlina, A., & Supahar. (2019). Developing android assisted worked example application on kinematics (weak) to improve mathematical representation ability in high school physics learning. International Journal of Scientific and Technology Research, 8(10), 3790–3793.
  4. Aiken, L. R. (1985). Three Coefficients for Analysing Reliability and Validity of Ratings. Educational and Psychological Measurement, 45, 131–142. https://doi.org/10.1177/07399863870092005
  5. Albe, V., Venturini, P., & Lascours, J. (2014). Electromagnetic Concepts in Mathematical Representation of Physics. Journal of Science Education and Technology, 10, 197–203.
  6. Angell, C., Kind, P. M., Henriksen, E. K., & Guttersrud, Ø. (2008). An Empirical-Mathematical Modelling Approach to Upper Secondary Physics. Physics Education, 43(3), 256–264. https://doi.org/10.1088/0031-9120/43/3/001
  7. Atkin, J. M., & Coffey, J. E. (2003). Everyday Assessment in The Science Classroom (Issue c). National Science Teachers Association.
  8. Azwar, S. (2012). Penyusunan Skala Psikologi (Psychological Scale Compilation). Pustaka Pelajar.

Details

Primary Language

English

Subjects

Other Fields of Education

Journal Section

Research Article

Publication Date

December 15, 2020

Submission Date

August 22, 2020

Acceptance Date

December 3, 2020

Published in Issue

Year 2020 Volume: 8 Number: 4

APA
Tumanggor, A. M. R., & Supahar, S. (2020). The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning. Journal for the Education of Gifted Young Scientists, 8(4), 1439-1455. https://doi.org/10.17478/jegys.777425
AMA
1.Tumanggor AMR, Supahar S. The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning. JEGYS. 2020;8(4):1439-1455. doi:10.17478/jegys.777425
Chicago
Tumanggor, Awal Mulia Rejeki, and Supahar Supahar. 2020. “The Development of Diagnostic Test Instrument for Mathematical Representation Ability (PhysDTRA) in High School Physics Learning”. Journal for the Education of Gifted Young Scientists 8 (4): 1439-55. https://doi.org/10.17478/jegys.777425.
EndNote
Tumanggor AMR, Supahar S (December 1, 2020) The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning. Journal for the Education of Gifted Young Scientists 8 4 1439–1455.
IEEE
[1]A. M. R. Tumanggor and S. Supahar, “The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning”, JEGYS, vol. 8, no. 4, pp. 1439–1455, Dec. 2020, doi: 10.17478/jegys.777425.
ISNAD
Tumanggor, Awal Mulia Rejeki - Supahar, Supahar. “The Development of Diagnostic Test Instrument for Mathematical Representation Ability (PhysDTRA) in High School Physics Learning”. Journal for the Education of Gifted Young Scientists 8/4 (December 1, 2020): 1439-1455. https://doi.org/10.17478/jegys.777425.
JAMA
1.Tumanggor AMR, Supahar S. The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning. JEGYS. 2020;8:1439–1455.
MLA
Tumanggor, Awal Mulia Rejeki, and Supahar Supahar. “The Development of Diagnostic Test Instrument for Mathematical Representation Ability (PhysDTRA) in High School Physics Learning”. Journal for the Education of Gifted Young Scientists, vol. 8, no. 4, Dec. 2020, pp. 1439-55, doi:10.17478/jegys.777425.
Vancouver
1.Awal Mulia Rejeki Tumanggor, Supahar Supahar. The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning. JEGYS. 2020 Dec. 1;8(4):1439-55. doi:10.17478/jegys.777425