relation: https://eprints.untirta.ac.id/50740/
title: PENGEMBANGAN E-LKPD MODEL PROBLEM-BASED LEARNING DENGAN PENDEKATAN TEACHING AT THE RIGHT LEVEL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP
creator: Fikri, Hanif Roihan
subject: LB1603 Secondary Education. High schools
description: The low mathematical problem-solving ability of junior high school students, particularly in the topic of circles, became the background of this study. This research aims to develop an electronic student worksheet (e-LKPD) based on the Problem-Based Learning (PBL) model with the Teaching at the Right Level (TaRL) approach that is valid, practical, and effective in improving students’ mathematical problem-solving skills. The development is grounded in constructivist theory, which emphasizes active student engagement in constructing knowledge through real and interactive experiences. This research employed a Research and Development (R&D) method using the ADDIE model, which consists of Analyze, Design, Development, Implementation, and Evaluation phases. The study involved eighth-grade students at SMP Negeri 2 Menes. The instruments used included expert validation sheets, student and teacher response questionnaires, and pretest-posttest assessments. Validation results showed that the e-LKPD was highly valid, with an average score of 84% from media experts and 89% from content experts. The practicality of the e-LKPD was indicated by positive responses from students (82%) and teachers (94%). Its effectiveness was demonstrated by an N-Gain score of 0.44, categorized as moderate, and a significance value of 0.000 from hypothesis testing, indicating a statistically significant difference between pretest and posttest results. Therefore, the PBL-based e-LKPD with the TaRL approach is considered feasible to be used as an innovative alternative instructional material to enhance students’ mathematical problem-solving ability.
date: 2025
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/50740/2/Hanif%20Roihan%20Fikri_2225210084_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/50740/1/Hanif%20Roihan%20Fikri_2225210084_1.pdf
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identifier: https://eprints.untirta.ac.id/50740/3/Hanif%20Roihan%20Fikri_2225210084_2.pdf
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identifier: https://eprints.untirta.ac.id/50740/4/Hanif%20Roihan%20Fikri_2225210084_3.pdf
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identifier: https://eprints.untirta.ac.id/50740/5/Hanif%20Roihan%20Fikri_2225210084_4.pdf
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identifier: https://eprints.untirta.ac.id/50740/6/Hanif%20Roihan%20Fikri_2225210084_5.pdf
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identifier: https://eprints.untirta.ac.id/50740/9/Hanif%20Roihan%20Fikri_2225210084_Reff.pdf
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identifier: https://eprints.untirta.ac.id/50740/8/Hanif%20Roihan%20Fikri_2225210084_Lamp.pdf
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identifier: https://eprints.untirta.ac.id/50740/7/Hanif%20Roihan%20Fikri_2225210084_CP.pdf
identifier:   Fikri, Hanif Roihan  (2025) PENGEMBANGAN E-LKPD MODEL PROBLEM-BASED LEARNING DENGAN PENDEKATAN TEACHING AT THE RIGHT LEVEL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP.  S1 thesis, Universitas Sultan Ageng Tirtayasa.