Wulan Kurnia Denti
Universitas Negeri Medan

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Literasi Matematika sebagai Kompetensi Utama di Abad 21 dan Implikasinya pada Pendidikan di Sekolah Dasar Laila Hafani Rambe; Lasmida Malau; Meifa Efata Rey Manurung; Neysa Afifah Lubis; Wulan Kurnia Denti
Jurnal Pendidikan Guru Sekolah Dasar Vol. 1 No. 1 (2023): November
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/pgsd.v1i1.109

Abstract

Students will not master mathematics material if they have difficulty in understanding concepts. To understand concepts, literacy skills are needed. Someone who can understand concepts well and is also skilled in mathematics should be sensitive to mathematical concepts related to problems. From this awareness then comes the strategy to formulate the problem in mathematical form and then solve it. Formulating, applying and interpreting are all part of this process. The purpose of this research is to explore the concept of mathematical literacy and analyse the role of mathematical literacy in the 21st century, examining some of the factors that are thought to influence mathematical literacy achievement and mathematical connection skills. The results showed that mathematical literacy can be realised through contextualised learning in achieving the goal of mathematical literacy, teachers must engage students in important activities that help them relate academic lessons to the real-world contexts they face. Mathematical literacy can be realised in learning that is concrete and teachers should teach by linking learning with students’ daily lives by doing contextual learning or doing the Realistic Mathematics Learning movement, both of which are considered good in improving the mathematical literacy skills of elementary school student.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA FLASHCARD TERHADAP HASIL BELAJAR BAHASA INGGRIS KELAS V SDN 064973 BHAYANGKARA Wulan Kurnia Denti; Robenhart Tamba
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 02 (2025): Volume 11 No. 02 Juni 2025 In Press
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i02.7235

Abstract

This study was motivated by the low English learning outcomes of fifth-grade students at SDN 064973 Bhayangkara, caused by monotonous teaching, limited media, and low student engagement. The aim was to determine the effect of the Problem Based Learning (PBL) model assisted by flash card media on students’ English learning outcomes. The research used a quantitative approach with a quasi-experimental method and a nonequivalent control group design. A total of 43 students participated, divided into experimental (class VA) and control (class VB) groups. Instruments included multiple-choice tests, observation sheets, interviews, and documentation. Data were analyzed using normality tests, homogeneity tests, and an independent sample t-test. Results showed that the average post-test score of the experimental class was 78.33, higher than the control class at 62.05. A significance value of < 0.001 indicates a significant effect of the PBL model assisted by flash card on students’ learning outcomes. In conclusion, the model is effective in improving elementary students’ English achievement, especially in the topic Parts of Our Body that Work Together.