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Analisis Kemampuan Numerasi Siswa Sekolah Dasar Fase A Dalam Mengurutkan Bilangan Ainiyyah, Qurrotul; Sumarno, Sumarno; Dwijayanti, Ida
Polinomial : Jurnal Pendidikan Matematika Vol. 3 No. 2 (2024): November 2024
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v3i2.876

Abstract

This study aims to analyze the numeracy abilities of elementary school students in class 1 phase a. The numeracy abilities analyzed are related to the concept of numbers, namely number sequences. This analysis was carried out to determine the difficulties experienced by phase A elementary school students in the mathematics subject of ordering numbers so that teachers can plan lessons that can overcome these problems. The method used in this research is qualitative method. Data collection techniques are carried out through test and questionnaire techniques. The research data was obtained from test instruments on 13 grade 1 phase a elementary school students and questionnaire results from 10 grade 1 phase a elementary school teachers in Rembang Regency. Data analysis is presented descriptively by reducing and displaying data then verifying and drawing conclusions. The results of the analysis of numeracy skills in ordering numbers are that students have difficulty in ordering numbers from largest to smallest. This difficulty is caused because learning is not in accordance with the development of thinking of class 1 students in phase a. Learning for grade 1 elementary school students must be real in accordance with concrete operational developments. The results of the questionnaire technique in analyzing students' numeracy skills regarding ordering numbers, respondents experienced major difficulties in ordering numbers from largest to smallest either in the form of symbols or pictures. The results of the research that has been carried out show that the numeracy skills of grade 1 elementary school students in phase a in ordering numbers still encounter difficulties, namely in ordering numbers from largest to smallest. Researchers hope that there will be efforts from grade 1 teachers to plan learning strategies that contain numeracy that suit the needs and characteristics of grade 1 elementary school students.
Torma Code Interactive Media: A Problem Based Learning Innovation to Enhance Critical Thingking Skills among Elementary School Students Ainiyyah, Qurrotul; Siswanto, Joko; Sulianto, Joko
Journal of Educational Sciences Vol. 9 No. 6 (2025): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.9.6.p.5888-5900

Abstract

The rapid development of learning technology requires teachers to use innovative media that encourage students’ higher-order thinking skills. In elementary schools, science learning is still dominated by textbooks and teacher explanations, resulting in low student engagement and limited opportunities for developing critical thinking skills. Therefore, interactive media that supports inquiry and exploration is needed. This study aims to develop and evaluate the effectiveness of Torma Code, an interactive learning media based on the Problem Based Learning (PBL) model, in the Natural and Social Sciences (IPAS) subject on the topic of the sense of sight to enhance students’ critical thinking skills. The research employed a Research and Development (R&D) approach using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The media, teaching module, and test instruments were validated by two experts and categorized as very valid with average feasibility scores exceeding 90%. Practicality testing involving teachers and students also resulted in a very practical category with scores above 92%. Effectiveness testing through a paired sample t-test showed a significant difference between pretest and posttest (Sig. < 0.05), while an N-Gain score of 0.55 indicated moderate improvement. Thus, Torma Code is valid, practical, and effective in improving critical thinking skills.
EFFECTIVENESS OF PBL-BASED TORMA CODE INTERACTIVE MEDIA FOR ENHANCING ELEMENTARY STUDENTS’ CRITICAL THINKING AND PROBLEM-SOLVING SKILLS: A RESEARCH AND DEVELOPMENT STUDY Ainiyyah, Qurrotul; Siswanto, Joko; Sulianto, Joko
SOSIOEDUKASI Vol 14 No 4 (2025): SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/sosioedukasi.v14i4.6726

Abstract

This study aims to develop and evaluate the Torma Code interactive media based on Problem Based Learning (PBL) to enhance fourth-grade students’ critical thinking skills in learning IPAS on the topic of the visual sense. Employing the ADDIE development model—Analysis, Design, Development, Implementation, and Evaluation—the research involved expert validation, practicality testing with teachers and students, and effectiveness testing using pretest–posttest design. The results show that the media, teaching module, and test instruments achieved a “highly valid” classification with an average feasibility score above 90%, demonstrating strong content accuracy, linguistic clarity, and technical quality. The practicality test revealed positive responses from teachers (92.5%) and students (93.6%), indicating that the media are easy to use, engaging, and supportive of meaningful learning. The effectiveness test using paired sample t-test showed significant improvement in students’ critical thinking skills (Sig. < 0.05), with an N-Gain score of 0.55 categorized as moderate. These findings indicate that the Torma Code media effectively promotes contextual, collaborative, and student-centered learning. The product is therefore appropriate for broader implementation to support the Merdeka Belajar curriculum and strengthen scientific literacy in elementary schools.