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ANALISIS LITERASI SAINS SISWA SEKOLAH DASAR MENGGUNAKAN RASCH ANALYSIS MODEL (RAM) Herianingtyas, Nur Luthfi Rizqa; Edwita, Edwita; Yarmi, Gusti
JPGMI (Jurnal Pendidikan Guru Madrasah Ibtidaiyah Al-Multazam) Vol 9, No 2 (2023): JPGMI (Jurnal Pendidikan Guru Madrasah Ibtidaiyah Al-Multazam)
Publisher : STIT AL MULTAZAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54892/jpgmi.v9i2.236

Abstract

In the 21st century, a generation is needed that has the ability to be critical of scientific phenomena around them so that they are able to analyze, make decisions, and solve problems related to issues in their daily lives. Therefore, it is important for every citizen to have good scientific literacy, while the PISA results for Indonesian students' scientific literacy are still below the international average score. This research presents the results of a more comprehensive analysis of students' scientific literacy to identify students' strengths and weaknesses in each relationship between content, context and scientific literacy competency indicators. This type of research is descriptive quantitative research with data collection techniques through tests and data processing using the Rasch Analysis Model (RAM) assisted by Winstep software. From the Winstep output, it is known that the reliability of the instrument expressed in Cronbach's alpha is 0.64. This research was conducted on a sample of 50 elementary school students in Pacitan Regency. Based on the research results, it is known that question items that are difficult for students to work on are items that contain epistemic knowledge content with a local-national context and competence in interpreting data and evidence scientifically. Meanwhile, easy scientific literacy items contain factual knowledge content with personal context and competence in explaining phenomena scientifically. In the test results for eight scientific literacy indicators, it was found that male students' scientific literacy was higher than female students' scientific literacy indicators.
The Influence of the Problem Posing Approach on the Creative Thinking Ability of Class V Students on Geometry Material at Elementary School Suryaningsih, Tri; Sabila, Aulia Ida; Widiyanto, Rohmat; Herianingtyas, Nur Luthfi Rizqa; Siron, Yubaedi
Journal of Elementary Educational Research Vol 5 No 1 (2025): 2025 Volume 5 No 1
Publisher : Program Studi Pendidikan Guru Madrasah Ibtidaiyah Fakultas Tarbiyah dan Ilmu Keguruan IAIN Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30984/jeer.v5i1.1373

Abstract

The 21st century require students to have the ability to think creatively, i.e. come up with original ideas and innovative solutions in various situations. However, the creative thinking skills of Indonesian students are still low, shown through the lack of variety of ideas and the tendency to think linearly in solving problems. This study aims to determine the influence of the problem posing method on the mathematical creative thinking ability of fifth grade elementary school students regarding fifth grade geometry. The research method used in this study is a quasi-experimental method with a Randomized Control Group Post Test Only. This research was conducted at SDN Tanah Baru 02. Sampling was carried out using the Simple Random Sampling technique which amounted to 30 people. The research instrument used in this study is a test instrument that measures students' mathematical creative thinking skills on spatial building materials. The test consisted of 9 questions in the form of descriptions. Each question represents an indicator of creative thinking according to Munandar, which is taught using the problem posing method. The average result of the creative thinking ability obtained using the problem posing method of the experimental class was 72.70, and the mathematical creative thinking ability of the control class students was 51.73. The results of the calculation of the T-test using the Independent Sample T-test method in the post-test results of the second class obtained a significance value of 0.000 < 0.05, so that H0 was rejected and H1 was accepted, which means that the Problem Posing approach affects students' mathematical creative thinking skills. This research shows that the problem posing method can be used as an alternative learning strategy to foster students creative thinking skills, thereby supporting the achievement of 21st century competencies in the elementary school curriculum.