Search Results - Erry Hidayanto

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  1. 1
    KECERDASAN LOGIS MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL

    KECERDASAN LOGIS MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL by Dwi Aldi Hidayatulloh, Erry Hidayanto, Santi Irawati

    Published 2024-12-01

    Seringkali siswa masih kesulitan memecahkan masalah kontekstual. Hal ini terungkap dari hasil studi pendahuluan ditemukan bahwa sebagian besar siswa belum mampu melakukan penalaran deduktif untuk menemukan solusi. Oleh karena itu, diperlukan penelitian untuk mengeksplorasi bagaimana kecerdasan logis...

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    PRE-SERVICE TEACHERS’ SYMBOLIC-VISUAL REPRESENTATION SKILLS IN ADDING AND SUBTRACTING FRACTIONS

    PRE-SERVICE TEACHERS’ SYMBOLIC-VISUAL REPRESENTATION SKILLS IN ADDING AND SUBTRACTING FRACTIONS by Arwan Mhd. Said, Purwanto Purwanto, Erry Hidayanto, Rustanto Rahardi

    Published 2024-09-01

    The current study attempted to describe pre-service teachers’ symbolic-visual representation skills in adding and subtracting fractions. It specifically aimed to analyze the teachers’ ability to construct either a symbolic or visual representation in fraction operations. A case study was conducted b...

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    DISSECTING STUDENT MISCONSTRUCTION IN TRANSFORMATIONAL ACTIVITIES SOLVES PROBLEMS THAT ALLOW COGNITIVE CONFLICT TO OCCUR

    DISSECTING STUDENT MISCONSTRUCTION IN TRANSFORMATIONAL ACTIVITIES SOLVES PROBLEMS THAT ALLOW COGNITIVE CONFLICT TO OCCUR by Rosimanidar Rosimanidar, Purwanto Purwanto, Erry Hidayanto, I Made Sulandra

    Published 2024-09-01

    The transformative activity was crucial for problem-solving. In resolving problems, cognitive conflicts could arise, characterized by construction errors marked by deviations or differences from scientific concepts. Eight of the 106 students who experienced cognitive conflicts made construction erro...

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