Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) IJIS Edu : Indonesian Journal of Integrated Science Education
Jajuri, Titiyaka
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Social Sciences Other

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

Found 2 Documents
Search

 1 
Prospective Primary School Teachers’ Understanding of Model Representation: The Case of Static Electricity Anam, Rifat Shafwatul; Sukardi, Rendi Restiana; Handayani, Monika; Anantanukulwong, Roseleena; Jajuri, Titiyaka
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 1 (2025): January 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i1.5009

Abstract

This study aimed to assess the comprehension levels of prospective primary school teachers regarding verbal and visual representation models of static electricity. A survey was conducted involving 110 prospective teachers from West Java Province, selected through purposive sampling. Participants were categorized based on their secondary school study programs and gender. The study utilized a five-tier test as the instrument for data collection, with responses analyzed using descriptive statistics. Verbal and visual responses were categorized into several levels. Analysis revealed that the majority of both verbal and visual responses fell into the lack of knowledge, misconception, unidentified categories. These findings highlight the inadequate understanding of static electricity concepts among prospective primary school teachers, which may contribute to students' difficulties. Differences in educational background and gender did not significantly influence the comprehension levels in either verbal or visual representations of static electricity concepts. This provides insight into the fact that the topic of static electricity, though often regarded as straightforward and revisited at various educational stages from primary to secondary school, remains a source of widespread misunderstanding and error. The study underscores the critical need for targeted interventions in teacher education programs to enhance understanding and effective teaching of scientific concepts like static electricity at the primary school level.
Identification of High School Students Misconceptions on The Biogeochemical Cycle Topics Astuti, Yeni Dwi; Meilinda*, Meilinda; Dewi, Safira Permata; Wulandari, Ratu Mutiara; Jajuri, Titiyaka
Jurnal Pendidikan Sains Indonesia Vol 12, No 1 (2024): JANUARY 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v12i1.34974

Abstract

Misconceptions are a learning problem that not only impacts student acceptance in the form of delays in receiving new knowledge, but also causes misinformation in society, especially in the publication media.This study aims to identify students' misconceptions by using a three-tier diagnostic test on biogeochemical cycle topics. The first step in identifying misconceptions is to develop an identification instrument using the Treagust development method in several stages, starting from identifying the material, analyzing common misconceptions, and compiling questions at each tier. The results of the development of the instrument show that the three tier diagnostic test instrument has a content validity ratio (CVR) and content validity index (CVI) validity of 1 and a reliability of 0.90 for answer choices and 0.86 for reason choices. The valid and reliable instruments were tested on 210 students in 6 accredited schools A, B, and C in South Sumatra, Indonesia. The results showed that on biogeochemical cycle topics, there were two sub-topics categorized as experiencing high misconceptions, fifteen in the moderate category, and eight in the low category. Misconceptions occur in the sub-topics in a cycles of water, carbon and oxygen, sulfur, and nitrogen. The results of the analysis also showed that the highest misconception of 64% was in the reduction and oxidation sub-topic of the sulfur cycle. These findings can be used as input for educators in South Sumatra and Indonesia in general in teaching biogeochemical cycle material to avoid similar misconceptions in the future
Co-Authors Anam, Rifat Shafwatul Anantanukulwong, Roseleena Astuti, Yeni Dwi Meilinda*, Meilinda Monika Handayani, Monika Safira Permata Dewi Sukardi, Rendi Restiana Wulandari, Ratu Mutiara