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Application of Rasch Model for Validating Creative Thinking Test on Solar Cell Material Septiyanto, Arifin; Prima, Eka Cahya; Rusyati, Lilit; Lutianasari, Lia; Setiawan, Andhy
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 6, No 2 (2024): July 2024
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v6i2.2403

Abstract

Creativity is regarded as essential for work, thinking, and life in the twenty-first century. Teaching solar cells can influence and encourage students' creative thinking skills. This research aims to evaluate the creative thinking skills of Indonesian students, validate the innovative thinking skills test adapted for Indonesia, and classify the difficulty level of the questions and students' creative thinking skills. The participants were 32 students from 10th-grade high school at a college in Bandung, West Java, Indonesia. The creative thinking skills test consists of essay questions. Data collection was carried out through paper-based tests. The results of the Rasch analysis show that the adapted creative thinking skills test meets the validity and reliability criteria based on Rasch parameters. Differential item function (DIF) analysis shows that only two of the 12 items fall into the bias question category, so they need to be reviewed. The study's implication can help teachers and researchers anticipate student success rates in disciplines other than mathematics and science. This is because creative thinking skills must be included in the Merdeka curriculum
Culturally Responsive Teaching dan Relevansinya dengan Konsep IPA dalam Budaya Jawa Barat: Systematic Literature Review Menggunakan PRISMA Rusyati, Lilit; Agustin, Rika Rafikah; Sriwulan, Wiwin; Hakim, Mohammad Ikhsanul
Lentera: Jurnal Ilmiah Kependidikan Vol. 18 No. 1 (2025): Lentera
Publisher : STKIP PGRI Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52217/lentera.v18i1.1763

Abstract

In order to accommodate students' varied cultural backgrounds and improve their educational experiences, culturally responsive teaching, or CRT, must be incorporated into science instruction. This study used a Systematic Literature Review (SLR) as its research method, following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) standards. In order to investigate the connection between science concepts and West Java culture, this process entails “identification, screening, and included” of pertinent literature. It follows methodical and open procedures to guarantee the validity and reliability of the results. The findings of the analysis show that seventh, eighth, and ninth graders' science concepts are strongly tied to West Java cultural elements, such as traditional musical instruments, traditional sports, traditional foods, traditional dances, folk entertainment, and agricultural practices. This integration of local culture into the science curriculum enhances students' understanding and respect of their heritage while also making the learning environment more engaging.
Evaluating Validity and Reliability of Scientific Literacy Among Indonesian Secondary Students in PISA 2015 Context: Rasch Model Analysis Saputra, Winata Tegar Saputra; Nuryani Rustaman; Lilit Rusyati
Journal of Research and Educational Research Evaluation Vol. 13 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia has followed the Scientific Literacy Test in PISA OECD and the rank is at the bottom. Scientific literacy is important things in science education because it involves the skills of scientific thinking in society life. This study aims to find the validity and reliability of scientific literacy in PISA 2015 using the Rasch model. The method of this research used quantitative survey research that assessed 15 years of 92 secondary school students. The validity in general shows the test items are not valid, but the validity in each test item shows 17 of 20 questions are valid. Reliability in person is lower than reliability in items. Even though, the test items still have good quality from the reliability findings. The novelty of this study is the validity and reliability of the PISA 2015 test items in Indonesian students as the sample. PISA 2015 used scientific literacy as the dominant test at that time. This study has benefitted other researchers by showing the importance of the validity and reliability of the instruments and ensuring the quality of the instruments for other researchers who will conduct future research using good validity and reliable instruments.
The Correlation Between Test and Non-Test Assessments in the Structure and Function of Plants Course Rusyati, Lilit; Nurismawati, Riana; Pujirana, Andi Isni
International Journal of Biology Education Towards Sustainable Development Vol 5, No 2 (2025)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijbetsd.v5i2.827

Abstract

The problem in this case is the requirement to examine the similarity between the students' theoretical knowledge (determined by the test results) and their competencies and engagement (determined by the results of the non-test assessment). The purpose of this study is to examine the relation between the test results and the non-test results among students in the Plant Structure and Function class. The data collected in this study came from 131 prospective junior high school teachers in the field of sciences. The results of the analysis in this case show that the Test results are positively associated and strongly significant with the results of the Non-Test results in this study with the value of the correlation coefficient (r = 0.357) and significance (p = 0.000). In fact, there is no causal relationship between the results in the two tests but there is an associative relation. The results in this study can be considered as a source for the teachers in constructing a comprehensive evaluation system.
ANALYZING MISCONCEPTION ABOUT EARTH AND SOLAR SYSTEM HELD BY JUNIOR HIGHSCHOOL STUDENTS IN CENTRAL BANDUNG REGION USING A FOUR-TIER DIAGNOSTIC TEST Imtiyaz, Nisrina Zakiyyah; Rusyati, Lilit; Rustaman, Nuryani
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 2 (2025): December 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i2.11843

Abstract

The difference between students' conceptions and science concepts is known as misconceptions. One of the topics that has a high percentage of misconceptions is the topic of Earth and Solar System. Therefore, further research is needed in evaluating misconceptions on this topic. This study aims to analyze the types of conceptions and common misconceptions in each subtopic in the Earth and Solar System topic. The instrument used was the Four-Tier Diagnostic Test. The research method used was quantitative research method, with cross-sectional survey design.  The sample in this study consisted of 904 grade 8 junior high school students in the Central Bandung Region. The results showed that there are three types of conceptions with the highest percentage, namely Lack of Knowledge (29%), Scientific Knowledge (26%), and Misconception (24%). From these results, it can be seen that the number of misconceptions among students in this topic is still relatively high, especially in the concept of planets (35%), earth movement in solar system (23%), and sun characteristics (39%). These results indicate that junior highschool students have three higher conception, with common misconceptions were found in the concept of planets, earth movement in science, and characteristics of the sun.
FOOD SECURITY FROM THE PERSPECTIVE OF URBAN JUNIOR HIGH SCHOOL STUDENTS: A CROSS-SECTIONAL STUDY Faizah, Zahra; Rustaman, Nuryani; Rusyati, Lilit; Solihat, Rini
Jurnal Pendidikan Matematika dan IPA Vol. 17 No. 2 (2026): May 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v17i2.89427

Abstract

This study aims to investigate food security in the perspective of junior high school students in urban area in Bandung, West Java, Indonesia. The research is a cross-sectional study using survey method to explore students"™ perception. The study involved 191 junior high school students from grade 7, 8, and 9. The sample was chosen by convenience sampling. The research used 4 open ended questions which are delivered by utilizing google forms. However, students were supervised while completing the survey. Therefore, the researcher could minimize interfering variable which might affect students"™ answer. The result found that most student link food security to sufficient and availability aspect. Furthermore, nutrition, accessibility, safe, and healthy aspect of the food appear in smaller frequency. However, there is no students mention the aspect of affordability, beliefs, sustainability, utilization, and stability of food. There is a need to enhance students"™ awareness in the sustainability aspect of food security since Indonesia performs very weak in ensuring the sustainability and adaptation aspect. It is found that in the perspective of 57% the students, Indonesia has a good food security while about 43 % think otherwise. Students already have a hint of factors that can negatively impact food security Indonesia as well as supporting factor.
Content Validity and Inter-Rater Reliability in Assessing Environmental Literacy and Creative Thinking Skills of Students Anderias Henukh; Agus Setiawan; Lilit Rusyati; Dadi Rusdiana; Yusri Kamin; Tutik Yuliatun
Jurnal Pendidikan Sains Indonesia Vol 13, No 4 (2025): OCTOBER 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i4.49212

Abstract

This study evaluates the need for validated instruments to measure students' environmental literacy (EL) and creative thinking skills (CTS). It specifically aims to evaluate the content validity and inter-rater reliability of these instruments. Content validity was evaluated using Aiken's V, which quantified the level of agreement among three experts on the relevance and suitability of instrument items. The instrument includes 30 questions for EL, and 16 questions for CTS. Subsequently, inter-rater reliability was analyzed with Cohen's Kappa and Fleiss' Kappa to measure agreement between two or more raters. The findings demonstrate that both the EL and CTS instruments possess excellent content validity, with the majority of items rated as valid by the experts. Furthermore, the analysis indicated moderate to high agreement among the raters, confirming the instruments' reliability for continued research. Future research is encouraged to incorporate a greater number of experts for content validity testing to gain a more diverse perspective, as well as more raters in the reliability analysis to enhance the representation of agreement
The Acceptance of Kumatalibi.com for Biology Learning Enrichment: Prospective Teacher Students' Perspective Sri Maryanti; Riandi Riandi; Wahyu Sopandi; Lilit Rusyati; Dede Trie Kurniawan; Nahadi Nahadi; Siti Sriyati
Journal of Natural Science and Integration Vol. 8 No. 1 (2025): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v8i1.30518

Abstract

This study investigates the acceptance of prospective biology teacher students toward the Kumatalibi.Com, a web-based digital learning resource center. The research employs the Unified Theory of Acceptance and Use of Technology (UTAUT) model to examine the factors influencing technology adoption. A total of 100 prospective biology teacher students from a state Islamic university in Bandung participated as respondents. Data were collected through questionnaires and analyzed using SmartPLS software. The study focused on four key UTAUT factors: affective need (14.2%), effort expectancy (16.5%), facilitating conditions (36.9%), and performance expectancy (24.1%). The findings reveal significant insights into the factors driving the acceptance of the Kumatalibi.Com web-based learning resource. The results indicate that facilitating conditions play a dominant role, followed by performance expectancy, effort expectancy, and affective need. These insights are crucial for developing effective strategies to enhance the promotion and use of the Kumatalibi.Com platform in educational settings. The study contributes to a better understanding of the technology acceptance process, offering valuable implications for the design and implementation of digital learning tools in teacher education programs.Keywords: biology education, perspective of prospective teacher students, SEM-PLS, technology acceptance, UTAUT