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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Identification of Students' Misconceptions in Junior High Schools Accredited A using the Three Tier Test Instrument in Science Learning Sari, Dyah Nawang; Arif, Khairil; Yurnetti, Yurnetti; Putri, Azza Nuzullah
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.5064

Abstract

The study aims to analyze the student's misconception profile and determine the percentage of misconceptions of class VIII students on vibration, wave, and sound material. The research subjects were 159 students in three accredited A secondary schools during the full 2022–2023 semester. This research method is descriptive quantitative. Data collection method using a diagnostic test with a three-tier test. The three-tier test of 16 questions developed by Muhammad Ainal Yaqin and Linda Rahayuningsih was then modified by researchers with a reliability of 0.94 (very high). The three-tier test instrument consists of three tiers the first level is multiple choice, the second level is a choice of reasons for the first level, and the third level is a question of the level of confidence in the first and second levels. The result of the study was a student's misunderstanding of the vibration indicator being in the low category, whereas the wave magnitude indicator, wave movement, rapid wave retardation, medium sound retardance, and sound wave are in the medium category. The study concluded that the percentage of high school students in Koto Tangah district who suffered from misconceptions of vibration, wave, and sound material was 44% in the medium category.
Analysis Misconceptions Middle School Students in Padang Barat on Temperature, Heat and Expansion Material Use Instrument Four Tier Test Maryam, Siti; Arif, Khairil; Putri, Azza Nuzullah; Oktavia, Rani; Nellisma; Angraini, Deni
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7628

Abstract

The aim of this research is to determine the profile of junior high school students' misconceptions regarding temperature, heat and expansion in Padang Barat sub-district. The method used in this research is the quantitative descriptive method Four Tier Test. This research involved 80 class VII junior high school students in Padang Barat District. The results of the research are students' misunderstanding of the concepts of temperature, heat and expansion in Padang Barat District Middle School (68%) which is relatively high. Based on data analysis, it is known that students have the highest misconception regarding the concept of explaining temperature (81%).
Misconception Analisis of Junior High School Student in Lareh Sago Halaban Distrit on Vibration, Wave and Sound Materials Using the Four Tier Test Instrument Mardyah, Ulfah; Arif, Khairil; Putri, Azza Nuzullah; Yurnetti, Yurnetti; Silvia, Deasy; Sari, Yohana Permata
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7629

Abstract

The purpose to analyse the student’s misconception profile and determine the percentage of misconceptions of class VIII students on vibration, wave, and sound material. The reseacrh subjects 78 students in two acceredited A secondary schools during the full 2023-2024 semester. The research method is descritive quantitative. Data collection method using a diagnostic test with a four tier test of 21 questions developed by Merry Christiani and Vindy Utami Karomah was the modified by researchers with reliability of 0,86 (very high). The four tier test instrument consists of four levels. At the first level, there are multiple choice questions with four answer choices. The second level includes students' confidence in answering the first level questions. The third level is related to the reasons behind the answers students choose at the first level. Finally, the fourth level includes students' beliefs regarding the reasons for the answers at the third level. The results of the research show that the profile of students' misconceptions is on the indicators of the concept of vibration, the concept of amplitude and deviation, the concept of period, the concept of vibration frequency, the relationship between frequency and period, the basic concept of waves, the concept of sound and frequency, the sound propagation medium and the relationship between periods, frequency and wavelength. speed, is in the medium category while the creepage concept indicator is high. The conclusion of the research results is that the misconception of junior high school students in Lareh Sago Halaban District regarding vibration, wave and sound material using the Four Tier Test instrument is 55% in the medium category