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All Journal Jurnal Riset Pembelajaran Matematika El Banar: Jurnal Pendidikan dan Pengajaran
Apriliana, Shela
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Education Languange, Linguistic, Communication & Media Mathematics Other

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SYSTEMATIC LITERATURE REVIEW: SELF EFFICACY TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS Fitrianingsih, Noviana; Apriliana, Shela; Ilmi, Aldi Kurnia; Fakhriyana, Dina
El Banar : Jurnal Pendidikan dan Pengajaran Vol 7 No 2 (2024): El Banar: Jurnal Pendidikan dan Pengajaran
Publisher : STAI Bani Saleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54125/elbanar.v7i02.260

Abstract

Tinjauan sistematis ini bertujuan untuk memberikan pemahaman komprehensif terhadap penelitian kemampuan peserta didik dalam memahami konsep matematis berdasarkan self efficacy, dengan membandingkan dan mensintesis dasar penelitian empiris mengenai topik tersebut. Hal ini dilakukan untuk menjawab pertanyaan tentang apakah terdapat pengaruh self efficacy terhadap kemampuan pemahaman konsep matematis serta bagaimana tingkat self efficacy terhadap kemampuan pemahaman konsep matematis peserta didik. Pendekatan yang diterapkan dalam penelitian ini adalah Systematic Literature Review, dimana pencarian dan pengumpulan data menggunakan keyword “self efficacy” serta “kemampuan pemahaman konsep matematis”. Peneliti kemudian memilih item data sesuai kriteria inklusi, menganalisis data, dan selanjutnya mengambil kesimpulan penelitian yang valid. Hasil penelitian yang diperoleh menunjukkan adanya pengaruh self efficacy terhadap kemampuan peserta didik dalam memahami konsep matematis serta tinggi-rendahnya tingkatan self efficacy juga memiliki peran terhadap kemampuan mereka dalam memahami konsep matematis. Semakin tinggi self efficacy yang dimiliki peserta didik, semakin tinggi pula kemampuan mereka dalam memahami konsep matematika.
Eksperimentasi Model Gallery Walk Berbasis STEM untuk Meningkatkan Kemampuan Penalaran Matematis Apriliana, Shela; Setiaji, Heru Agni
Jurnal Riset Pembelajaran Matematika Vol 7 No 1 (2025)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v7i1.1672

Abstract

This study aims to examine the effectiveness of the STEM-based Gallery Walk learning model on improving students' mathematical reasoning at MTs NU Al-Hidayah Kudus. The method used was a pseudo-experiment with a Pretest-Posttest Control Group Design. Cluster random sampling was applied in sample selection, where class VII B was the experimental class and class VII A was the control class. The research instrument was in the form of description questions based on mathematical reasoning indicators, and had been tested for validity, difficulty level, distinguishing power and reliability. Data analysis used binomial testing, Mann-Whitney U, and N-Gain calculation. As a result, the experimental class achieved classical completeness of 86%, more than the set limit of completeness (75%). The Mann-Whitney U test showed that the average value of mathematical reasoning improvement of the experimental class was more than the average value of mathematical reasoning improvement of the control class. The N-Gain calculation shows an increase of 76.5% which is categorized as effective. This means that the STEM-based Gallery Walk learning model is proven effective in improving students' mathematical reasoning skills. Thus, this model can be recommended as an alternative innovative teaching strategy to improve mathematical thinking skills.
Co-Authors Dina Fakhriyana Fitrianingsih, Noviana Ilmi, Aldi Kurnia Setiaji, Heru Agni