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All Journal OMEGA: Jurnal Keilmuan Pendidikan Matematika PESHUM
Alim Bahri Mahmul
Universitas Negeri Makassar
Humanities Education Mathematics Social Sciences

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Telaah Kritis Buku Matematika SMA Kelas X Elemen Aljaar & Fungsi Pada Materi Pertidaksamaan Linear Dua Variabel Alim Bahri Mahmul; Yusuf Saputra; Muhammad Ammar Naufal
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 5 No. 5: Agustus 2026
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v5i5.16974

Abstract

Penelitian ini bertujuan untuk menelaah kesesuaian isi buku siswa matematika wajib SMA kelas X terhadap Kurikulum Merdeka. Menggunakan metode penelitian deskriptif analitik, dengan fokus pada aspek-aspek seperti peta konsep materi, relevansi materi dengan tujuan pembelajaran, esensi dan relevansi materi, permasalahan urgent materi serta kelebihan dan kekurangannya.  Buku teks merupakan salah satu komponen penting dalam proses pembelajaran matematika di sekolah menengah atas. Kualitas penyajian materi dalam buku sangat berpengaruh terhadap pemahaman konsep, kemampuan berpikir logis, serta keterampilan pemecahan masalah peserta didik. Artikel ini bertujuan untuk menelaah secara kritis buku matematika SMA kelas X elemen aljabar dan fungsi khususnya pada materi sistem pertidaksamaan linear dua variabel. Telaah difokuskan pada aspek ketepatan konsep, kedalaman materi, kejelasan penyajian, kesesuaian dengan kurikulum, serta dukungan terhadap pengembangan kemampuan berpikir tingkat tinggi. Hasil telaah menunjukkan bahwa secara umum buku telah memenuhi standar kurikulum, namun masih ditemukan beberapa kelemahan, seperti kurangnya konteks nyata, variasi soal non-rutin yang terbatas, serta minimnya penekanan pada pemahaman konseptual mendalam. Oleh karena itu, diperlukan pengayaan dari guru agar pembelajaran lebih bermakna dan mendorong kemampuan berpikir kritis siswa.
Literature Review: Implementation of a Differentiated Problem-Based Learning Model to Improve Mathematical Literacy Selpiana Selpiana; Alim Bahri Mahmul; Asdar Asdar
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 5 No. 1 (2026): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v5i1.1149

Abstract

Mathematical literacy is an essential competence in mathematics education; however, numerous studies indicate that students’ mathematical literacy in Indonesia remains at a low to moderate level. This study aims to systematically examine the condition and challenges of students’ mathematical literacy in Indonesia, the factors contributing to low mathematical literacy in conventional instruction, the implementation of Problem-Based Learning (PBL) integrated with differentiated instruction as a learning solution, as well as the strengths and limitations of applying differentiated PBL in mathematics learning. This study employed a literature review method by analyzing 21 relevant scientific articles published between 2023 and 2025. Data were analyzed using a qualitative descriptive approach through the classification and synthesis of research findings based on four analytical focuses. The findings reveal that low mathematical literacy is characterized by students’ difficulties in understanding contextual problems, modeling mathematical situations, and interpreting solutions. The main contributing factors include teacher-centered instruction, the dominance of procedural exercises, limited real-world contexts, and the lack of accommodation for students’ diverse characteristics. The implementation of differentiated PBL has been shown to effectively improve mathematical literacy and its supporting skills, although challenges remain in terms of lesson planning, time allocation, teacher readiness, and authentic assessment.
Co-Authors Asdar . Muhammad Ammar Naufal Selpiana Selpiana Yusuf Saputra