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
Dini Lianda Afrelica
Unknown Affiliation
Other

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

Found 1 Documents
Search

 1 
KEPRAKTISAN DAN EFEKTIVITAS LKPD BERBASIS PROBLEM BASED LEARNING BERKONTEKS PESISIR PANTAI UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK Dini Lianda Afrelica; Effie Efrida Muchlis; Agus Susanta
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.46234

Abstract

This study aims to describe the practicality and effectiveness of a Problem Based Learning (PBL)-based Student Worksheet (LKPD) within a coastal context on the topic of relations and functions to improve the mathematical problem-solving abilities of eighth-grade students at SMP Negeri 7 Kota Bengkulu. The study employs the Plomp development model, which consists of three stages: preliminary investigation, prototyping, and assessment. Practicality was measured through a small group test involving six students using the USE Questionnaire. Practicality results showed average scores of 4.25 for usefulness (very practical), 4.08 for ease of use (practical), 4.29 for ease of learning (very practical), and 4.17 for satisfaction (practical). Effectiveness was measured through classical completeness, N-gain score, and the Wilcoxon test. Effectiveness results revealed classical completeness of 80%, exceeding the minimum criterion of 60%, an N-gain score of 0.77 (high category), and a Wilcoxon significance value of 0.000 < 0.05. These findings demonstrate that the coastal-context PBL-based LKPD significantly improves students' mathematical problem-solving abilities.
Co-Authors Agus Susanta Muchlis, Effie Efrida