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All Journal Eduma : Mathematics Education Learning and Teaching JKPM (Jurnal Kajian Pendidikan Matematika)
Mariani, Scolastika
Universitas Negeri Semarang
Education Mathematics

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Problem Based Learning (PBL) with Scaffolding Approach to Improve Students' Mathematical Literacy Fani, Fani Laffanillah; Mariani, Scolastika; Agoestanto, Arief
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.14117

Abstract

Literacy skills are one of the skills needed by students to solve problems in real life. Therefore, it is necessary to conduct research in developing and improving students' mathematical literacy. The purpose of this research is to analyze the use of PBL with Scaffolding approach to improve students' mathematical literacy. This research method is a literature study, by taking 8 articles that discuss the application of PBL with a Scaffolding approach to improve students' mathematical literacy in Indonesia from 2018-2023. From the research results, the application of PBL with Scaffolding approach to improve students' mathematical literacy can be seen from the aspects of mathematical literacy, namely communication, mathematization, re-presenting, and reasoning and reasoning. Overall, PBL with a Scaffolding approach can improve mathematical literacy by obtaining an Effect Size value of 9.6701 in the large effect category and reinforced by the t-test calculation which found that  then  is rejected, which means that there is a significant difference between the average mathematical literacy of the experimental class and the control class
Kemampuan Representasi Matematis Siswa SMP melalui Model Problem Based Learning: Meta Analisis Azizi, Muhammad Rifqi; Mariani, Scolastika; Agoestanto, Arief; Sugiman, Sugiman
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 10, No 1 (2024): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v10i1.26170

Abstract

Kemampuan representasi matematis merupakan kemampuan yang penting dikuasai siswa dalam pembelajaran, namun kenyataanya kemampuan representasi matematis perlu ditingkatkan karena dapat membantu dalam menerjemahkan suatu permasalahan untuk menemukan solusi permasalahan. Penelitian ini bertujuan untuk menganalisis artikel-artikel dengan topik kemampuan representasi matematis siswa SMP pada model Problem Based Learning. Penelitian ini menggunakan metode meta analisis. Tahapan dari penelitian ini yaitu: a.) menentukan topik yang akan diteliti, b.) menelusuri dan mengumpulkan artikel pada skala nasional atau internasional yang relevan, c.) membaca artikel untuk memperoleh data, d.) menentukan besarnya pengaruh (Effect Size) dari setiap artikel yang diteliti, e.) menganalisis artikel berdasarkan analisis data yang digunakan, dan f.) menarik kesimpulan. Hasil penelitian menunjukkan rata-rata kemampuan representasi matematis siswa SMP pada model PBL lebih baik daripada rata-rata kemampuan representasi matematis siswa SMP pada model ekspositori. Temuan penelitian ini dapat menjadi alternatif kepada pengajar untuk menggunakan model PBL dalam meningkatkan kemampuan representasi matematis siswa SMP.
Co-Authors Agoestanto, Arief Azizi, Muhammad Rifqi Fani, Fani Laffanillah Sugiman, Sugiman