PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING (PBL) BERBANTUAN CABRI 3D UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP

Phatona, Naifa (2024) PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING (PBL) BERBANTUAN CABRI 3D UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP. S1 thesis, UNIVERSITAS JAMBI.

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Abstract

Penelitian ini bertujuan untuk mendeskripsikan proses pengembangan LKPD dan menghasilkan kualitas hasil produk berupa LKPD berbasis Problem Based Learning (PBL) berbantuan Cabri 3D untuk meningkatkan kemampuan pemecahan masalah matematis siswa SMP. Penelitian ini menggunakan jenis penelitian Research & Development (R&D) dengan menggunakan model pengembangan ADDIE yaitu: Analysis, Design, Development, Implementaition, dan Evaluation. Kesimpulan dari penelitian ini dibuat melalui analisis data yang dilakukan dengan menggunakan data kualitatif dan data kuantitatif. Hasil penelitian yang diperoleh dari validasi materi sebesar 97% dan hasil validasi desain sebesar 92% dengan kategori “sangat valid”. Diperoleh tingkat kepraktisan oleh pendidik sebesar 91%, dan tingkat kepraktisan oleh siswa sebesar 85% dan dikategorikan “sangat praktis”. Diperoleh tingkat keefektifan siswa sebesar 85% dikategorikan “sangat efektif”. Untuk rata-rata hasil Pre-test yang diperoleh dengan skor 44,27 dengan kategori “rendah” dan rata-rata hasil Post-test yang diperoleh dengan skor 83,04 dengan kategori “tinggi”. Adapun hasil rata-rata nilai N-Gain sebesar 0,71 yang termasuk kedalam kategori peningkatan “tinggi”, sedangkan untuk persentase N-Gain diperoleh sebesar 71% dengan kategori “cukup efektif”. Sehingga pengembangan lembar kerja peserta didik berbasis problem based learning berbantuan Cabri 3D dapat meningkatkan kemampuan pemecahan masalah matematis dengan memenuhi kualitas baik dari segi valid, praktis, dan efektif. This research aims to describe the process of developing LKPD and produce quality product results in the form of LKPD based on Problem Based Learning (PBL) assisted by Cabri 3D to improve junior high school students' mathematical problem solving abilities. This research uses Research & Development (R&D) research using the ADDIE development model, namely: Analysis, Design, Development, Implementation, and Evaluation. Conclusions from this research were made through data analysis carried out using qualitative data and quantitative data. The research results obtained from material validation were 97% and design validation results were 92% with the "very valid" category. The level of practicality obtained by educators was 91%, and the level of practicality by students was 85% and was categorized as "very practical". Obtained a student effectiveness level of 85% categorized as "very effective". The average pre-test result obtained was a score of 44.27 in the "low" category and the average post-test result obtained was a score of 83.04 in the "high" category. The average N-Gain value was 0.71 which was included in the "high" improvement category, while the N-Gain percentage was 71% in the "quite effective" category. So that the development of student worksheets based on problem based learning with the help of Cabri 3D can improve mathematical problem solving abilities by fulfilling good qualities in terms of validity, practicality and effectiveness.

Type:	Thesis (S1)
Uncontrolled Keywords:	LKPD, PBL, Cabri 3D, dan Pemecahan Masalah Matematis
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Matematika
Depositing User:	PHATONA
Date Deposited:	07 Oct 2024 07:13
Last Modified:	07 Oct 2024 07:14
URI:	https://repository.unja.ac.id/id/eprint/71139

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