ERIC Number: EJ1444648
Record Type: Journal
Publication Date: 2024
Pages: 10
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1450-104X
EISSN: EISSN-2077-2327
Empirical Analysis of Physics Test Instruments to Measure Graphical Representation Abilities in "Temperature and Heat" Topics
Ananda Aprilia; Wipsar Sunu Brams Dwandaru
Science Education International, v35 n3 p240-249 2024
This study focused on developing physics test instruments for senior high school students on the topics of temperature and heat. The study aimed to determine (i) the quality of the test instrument content, (ii) the feasibility of the test instrument, and (iii) students' graphic representation abilities on "Temperature and Heat" topics. The test instrument development went through three stages, namely test design, testing, and test assembly. The test instrument was tested in the Science Class XII of the Public Senior High School 5 Yogyakarta with a total of 195 students as research subjects. The item analyzes in this study included analysis of model validity, reliability, level of difficulty, and level of students' ability. The research results showed that the test instrument for the graphical representation of "Temperature and Heat" topics had good content quality but still needed to be improved. The feasibility of the graphic representation test instrument showed that there were seven items that were declared valid and reliable even though the items tested did not conform to the "Rasch" model. However, these seven items were still suitable for use on a wide scale to measure graphical representations of "Temperature and Heat" topics. Finally, in the analysis of students' abilities regarding graphical representation individually, the largest percentage was in the low category, while, overall, the students' abilities level was classified as medium. Thus, it was necessary to improve question items that involve graphical representation that meet the criteria for good, valid, and reliable question items, and can improve students' graphic representation abilities.
Descriptors: Foreign Countries, High School Seniors, Secondary School Science, Physics, Test Construction, Test Validity, Test Reliability, Heat, Graphs
International Council of Associations for Science Education. Dokuz Eylul University Faculty of Education, Buca, Izmir 35150, Turkey. Tel: +90-532-4267927; Fax: +90-232-4204895; Web site: http://www.icaseonline.net/seiweb/
Publication Type: Journal Articles; Reports - Research
Education Level: High Schools; Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Indonesia
Grant or Contract Numbers: N/A