Author

Donna Boedi Maritasari

2 papers indexed here

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Open access Oct 2026

Implementation of the Concrete-Representational-Abstract (CRA) Approach Assisted by Visual Aids to Enhance Students' Mathematical Literacy

Mathematical literacy is a crucial skill for elementary school students, enabling them to understand, use, and interpret mathematical concepts to solve contextual problems. However, third-grade students often struggle to link real-world contexts with mathematical representations and models, particularly when solving wo...

Mulyana Kurniawati, Donna Boedi Maritasari, Iwan Usma Wardani et al. · Jurnal At-Tarbiyat: Jurnal P... · 0 citations

Open access Sep 2026

NUMERACY DOMINO: DEVELOPING AN INNOVATIVE MATHEMATICS LEARNING MEDIA TO ENHANCE ELEMENTARY SCHOOL STUDENTS’ COUNTING SKILLS

Low arithmetic skills and the lack of engaging mathematics learning media remain major challenges in elementary education. Conventional teaching methods often fail to stimulate students’ interest and active participation, leading to difficulties in understanding basic mathematical concepts. Therefore, innovative and in...

Iwan Usma Wardani, Donna Boedi Maritasari, M. D. Siregar et al. · Prima Magistra Jurnal Ilmiah... · 0 citations