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All Journal Jurnal Riset Pembelajaran Matematika Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat
Mahyudi Yudi
Universitas Indraprasta PGRI jakarta
Humanities Education Mathematics Public Health Other

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Pelatihan Pengembangan Soal Matematika Tipe HOTS untuk Kemampuan Berpikir Kritis Matematis di SMP Bunda Kandung Jakarta Selatan Mahyudi Yudi; Indra Kurniawan
Jurnal Komunitas : Jurnal Pengabdian kepada Masyarakat Vol 4, No 2: Januari 2022
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (313.454 KB) | DOI: 10.31334/jks.v4i2.2108

Abstract

The development of progress in the world of education, especially mathematics, requires reliable students who are not only able to solve mathematical problems. However, they can further develop their higher order thinking skills, such as creative, critical and reasoning thinking. These abilities must be continuously honed and trained by familiarizing students with questions that do not only remember. Students should be able to develop their mathematical literacy by working on HOTS (higher order thinking skill) questions. Currently we are entering the digital era known as the industrial revolution 4.0, in the 21st century the challenges and competition in the future will be very tight. There are four skills needed in the 21st century, known as the 4Cs, namely communication, collaborative, critical thinking, and creativity. The use of Higher Order Thinking Skills (HOTS) questions as a learning instrument is an effort to improve students' critical thinking skills as one of the skills needed in the 21st century. 
A Analisis Epistemological Obstacles Mahasiswa Memahami Konsep Matriks dalam Hubungannaya dengan Pendidikan Karakter Mahyudi Yudi; Endaryono Endaryono; Aswin Saputra
Jurnal Riset Pembelajaran Matematika Vol 5 No 1 (2023)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v5i1.606

Abstract

Epistemological barriers arise due to students' limited knowledge of certain contexts because they do not obtain complete information which will result in students' difficulties in finding relationships and in connecting concepts. Epistemological barriers are closely related to errors and difficulties that occur in abstract mathematical study objects, the mathematical objects in question include concepts, facts, and principles. There are three indicators of epistemological barriers, namely conceptual barriers, procedural barriers and technical operational barriers. This obstacle will be studied by looking at the character of students in learning. The results of the study show that the initial concept of the meaning of rank and the technique of a multiplication matrix becomes an obstacle in understanding the concept of a matrix. Meanwhile, the second learning obstacle is a learning obstacle related to students' understanding of the concept of matrix multiplication with matrices. In terms of its relationship with student learning characters, several characters such as low curiosity, discipline, hard work and fond of reading, become inhibiting factors in learning, especially in understanding mathematical concepts, especially matrix concepts.
Co-Authors Aswin saputra Endaryono Endaryono Indra Kurniawan