Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar
Sofia Desti Anggraini
Unknown Affiliation
Other

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
PENGEMBANGAN LKPD BERBASIS MODEL CONCRETE REPRESENTATIONAL ABSTRACT (CRA) UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA KELAS 2 SEKOLAH DASAR Sofia Desti Anggraini; Fatkur Rohman; Fatonah, Pebriyanti; Nurhanurawati; Aprilia Nursanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28554

Abstract

The critical mathematical thinking ability of elementary school students in Indonesia remains relatively low, as reflected in the results of PISA and ANBK 2022. This is due to instruction that still focuses on rote memorization and the use of learning media that are not yet effective in developing conceptual understanding. This study aims to develop a Student Worksheet (LKPD) based on the Concrete Representational Abstract (CRA) model that is valid, practical, and effective in improving the critical mathematical thinking skills of second-grade elementary students on multiplication material. The research method used is Research and Development (R&D) with the ADDIE development model, which includes the stages of analysis, design, development, and evaluation. Validation was conducted by experts in content, media, and language using the Gregory scale, while practicality was assessed through teacher response questionnaires. The results showed that the CRA-based LKPD met the criteria for high validity and received positive responses from teachers, categorized as "very good." Thus, the LKPD is deemed suitable for use as a learning medium to support the development of students’ critical thinking in basic mathematics learning.
Co-Authors Aprilia Nursanti Fatkhur Rohman Fatonah, Pebriyanti Nurhanurawati