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All Journal Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya OMEGA: Jurnal Keilmuan Pendidikan Matematika
Desy Fitriani
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Education Mathematics Physics Public Health Other

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Profile of Undergraduate Elementary Education Students’ Initial Mathematical Competencies: Identifying Prospective Teachers’ Readiness in Number Learning and Data Collection Desy Fitriani; Nyoto Nyoto
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 5 No. 2 (2026): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v5i2.1273

Abstract

Early mathematical skills are crucial in mathematics education, particularly regarding number concepts, as they form the foundation for understanding more complex concepts. The purpose of this study is to describe the early mathematical skills of elementary education students and to assess their readiness as prospective teachers. The approach used in this study is a quantitative descriptive design, with a sample of 38 elementary education students. The instruments used in this study were arithmetic tests consisting of whole numbers, decimals, and fractions. The data obtained were analyzed using descriptive techniques based on ability categorization. The results of the study indicated that the students’ initial mathematical abilities were not yet optimal; the majority fell into the moderate category (57.89%) and were still at the basic comprehension stage. The initial mathematical ability, which remains suboptimal, is associated with the weak conceptual understanding of students as prospective teachers. Therefore, it is necessary to strengthen students’ understanding of number concepts by emphasizing conceptual understanding, so that as future teachers they are better prepared to deliver mathematics instruction effectively.
Penerapan Pembelajaran Team Games Tournament (TGT) pada Materi Garis dan Sudut: Dampak Hasil Belajar Desy Fitriani; Pancarita; Walter Punding
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 4 No. 2 (2024): Lambda : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v4i2.969

Abstract

This study was prompted by the low scores students obtained on the topic of lines and angles in Grade VII at MTsS Hidayatul Insan, Palangka Raya. The aim of this research is to describe the students' learning outcomes after the implementation of the Team Games Tournament (TGT) method on the lines and angles topic in Grade VII. The subjects of this study were Grade VII students in the second semester at MTsS Hidayatul Insan, Palangka Raya, during the 2019/2020 academic year. This research employed a quantitative approach with a descriptive research design. The instrument used was a learning outcomes test sheet. Student performance was measured through a final test administered to 22 students, of which 19 students achieved scores above the minimum competency criterion (KKM) of 65, indicating successful completion, while 3 students did not meet this criterion. The overall achievement level was 74.54%, meaning that the students' comprehension of the material was ?65%, categorized as "achieved." Additionally, the classical learning completeness rate was 86.36%.
Co-Authors Nyoto Nyoto Pancarita Walter Punding