%A NIM.: 19104050046 Nur Wahyuni Fatimatuz Zahro
%O Joko Purwanto, S.Si., M.Sc.
%T PENGEMBANGAN INSTRUMEN DIAGNOSTIC TEST BERBASIS FOUR-TIER UNTUK MENGETAHUI MISKONSEPSI TEORI KINETIK GAS SISWA SMA KELAS XI
%X Physics is considered one of the most challenging subjects for students,
especially in the kinetic theory of gases. Many students experience misconceptions
in understanding this concept, making it necessary to develop an appropriate
evaluation tool to detect them. This study aims to: (1) develop a four-tier diagnostic
test instrument to identify misconceptions in the kinetic theory of gases, (2)
determine the quality of the four-tier diagnostic test instrument in detecting
misconceptions, and (3) analyze students' misconceptions regarding the kinetic
theory of gases using the four-tier diagnostic test.
This research employs the Research and Development (R&D) method using
the Wilson, Oriondo, and Antonio development model, which consists of three
main stages: (1) design, (2) test trial, and (3) test measurement. The research
instrument was validated through expert material review and empirical testing
before being trialed. The test trial aimed to ensure that the developed instrument
possessed good validity and reliability and was capable of identifying students'
misconceptions.
The results indicate that the developed four-tier diagnostic test has good
quality in assessing students' understanding. The reliability test results show an item
reliability score of 0.94, a person reliability score of 0.57, and a Cronbach’s alpha
value of 0.56. Furthermore, the analysis revealed that the highest misconceptions
among students were found in Avogadro’s Law and Charles’s Law
%K Miskonsepsi, Tes Diagnostic Four Tier, Pengembangan Instrumen,
Teori Kinetik Gas
%D 2025
%I UIN SUNAN KALIJAGA YOGYAKARTA
%L digilib70630