Mathematical communication skills and learning independence are essential in junior high school mathematics, allowing students to express ideas, solve problems systematically, and participate actively in learning. However, many students still struggle to explain concepts, represent solutions, and regulate their own lea...
Siti Nurhaliza, Heris Hendriana, A. Yuliani et al.· Journal of innovative mathem...· 0 citations
This study aims to develop Ruang GIRA (Geometry Interactive Reality Augmented), an Augmented Reality (AR)-based learning medium for polyhedra at the junior high school level, and to examine its feasibility and effectiveness in improving students’ mathematical communication skills and self-efficacy through the Discovery...
Rika Amelia, Wahyu Hidayat, A. Yuliani· Journal of innovative mathem...· 0 citations
Mathematics education in elementary schools plays a crucial role in fostering students' logical, systematic, and critical thinking skills. However, the prevalence of ineffective instructional approaches, which are often perceived as abstract and mechanistic, remains a significant issue that contributes to students' poo...
Yeni Kurniasari, Heris Hendriana, A. Yuliani· Journal of innovative mathem...· 0 citations
Mathematical problem-solving skills and interest in learning are essential competencies that must be developed to face future technological challenges. In line with the 2006 National Curriculum (KTSP), mathematics learning is expected to empower students to solve problems by understanding issues and designing appropria...
Laelatul Kurnia, Heris Hendriana, A. Yuliani· Journal of innovative mathem...· 0 citations
The generally low levels of students’ mathematical communication skills and self-confidence, particularly in arithmetic sequences and series, formed the primary basis for this study. Therefore, the effectiveness of a mathematics student worksheet based on the discovery learning model needs to be examined. The Canva app...
Agustin Mulyantini, J. Sabandar, A. Yuliani· Journal of innovative mathem...· 0 citations
The findings indicate that anchoring experiential loops within a scannable digital format systematically drives uniform cognitive gains, offering a robust pedagogical vehicle for vocational mathematics education.
A. Yuliani, Aflich Yusnita Fitrianna, Norma Alias· Riemann: Research of Mathema...· 0 citations
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