PENGEMBANGAN E-LKPD DENGAN MODEL CREATIVE PROBLEM SOLVING BERBANTUAN LIVEWORKSHEETS PADA MATERI BARISAN DAN DERET GEOMETRI UNTUK KELAS X SMA

FAIZAH TASYA NABILA, . (2025) PENGEMBANGAN E-LKPD DENGAN MODEL CREATIVE PROBLEM SOLVING BERBANTUAN LIVEWORKSHEETS PADA MATERI BARISAN DAN DERET GEOMETRI UNTUK KELAS X SMA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

FAIZAH TASYA NABILA, Pengembangan E-LKPD dengan Model Pembelajaran Creative Problem Solving (CPS) Berbantuan Liveworksheet pada Materi Barisan dan Deret Geometri untuk Kelas X SMA. Skripsi, Program Studi Pendidikan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Jakarta, 2025. Tujuan dari penelitian ini adalah untuk mengembangkan E-LKPD dengan model pembelajaran CPS pada materi barisan dan deret geometri untuk peserta didik kelas X SMA dan menguji kelayakannya. Metode penelitian ini adalah penelitian pengembangan dengan menggunakan model pengembangan 4D yang terdiri dari empat tahapan yakni define, dessign, develop, dan disseminate. Teknik pengumpulan dan analisis data dalam penelitian ini menggunakan metode campuran atau mixed methods. Subjek uji coba lapangan dalam penelitian ini adalah guru dan siswa kelas X di SMAN 27 Jakarta. Instrumen penilaian yang digunakan berupa kuesioner instrumen validasi yang diberikan kepada ahli materi dan bahasa, ahli media, guru, dan peserta didik. Pada tahap define dilakukan analisis kebutuhan yang menghasilkan bahwa peserta didik memilih materi barisan dan deret dan model pembelajaran yang digunakan adalah model CPS. Pada tahap develop diperoleh penilaian kelayakan dari para ahli dan uji coba produk di lapangan. Hasil penilaian produk dari ahli materi dan bahasa sebesar 91,43% dan penilaian dari ahli media sebesar 84,96%. Hasil penilaian produk pada tahap uji coba skala kecil kepada guru sebesar 88,13% dan penilaian dari uji coba skala kecil kepada peserta didik sebesar 87,58%. Hasil penilaian produk pada tahap uji coba skala besar kepada guru sebesar 91,73% dan penilaian dari uji coba skala besar kepada peserta didik sebesar 88,01%. Dari hasil penelitian tersebut menunjukkan bahwa E-LKPD dengan model pembelajaran CPS pada materi barisan dan deret geometri yang dikembangkan secara keseluruhan memperoleh nilai 89,38% dengan kriteria sangat layak. Kata kunci: E-LKPD, model 4D, Creative Problem Solving, Barisan dan Deret Geometri. ***** FAIZAH TASYA NABILA, Development of E-LKPD with Creative Problem Solving (CPS) Learning Model Assisted by Liveworksheets on Geometric Sequences and Series for Class X of High School. Thesis, Mathematics Education Study Program, Faculty of Mathematics and Natural Sciences, State University of Jakarta, 2025. The purpose of this study is to develop E-LKPD with the CPS learning model on geometric sequences and series for high school class X students and test its feasibility. This research method is development research using the Four-D (4D) development model which consists of four stages, namely define, design, develop, and disseminate. The data collection and analysis techniques in this study use mixed methods. The subjects of the field trial in this study are teachers and students of class X at SMAN 27 Jakarta. The assessment instruments used were in the form of a questionnaire of validation instruments given to material and language experts, media experts, teachers, and students. At the define stage, a needs analysis is carried out which results in students choosing row and series materials and the learning model used is the CPS model. At the develop stage, a feasibility assessment was obtained from experts and product trials in the field. The results of product assessment from material and language experts were 91.43% and the assessment from media experts was 84.96%. The results of the product assessment at the small scale trial stage to teachers were 88.13% and the assessment from small-scale trials to students was 87.58%. The results of the product assessment at the large-scale trial stage to teachers were 91.73% and the assessment from the large-scale trial to students was 88.01%. The results of the study showed that E-LKPD with the CPS learning model on the geometric sequences and series developed as a whole obtained a score of 89.38% with very feasible criteria. Keywords: E-LKPD, 4D mode, Creative Problem Solving, Geometric Sequences and Series

Item Type:	Thesis (Sarjana)
Additional Information:	1) Drs. Tri Murdiyanto, M.Si. ; 2) Dr. Mimi Nur Hajizah, M.Pd.
Subjects:	Pendidikan > Media Pembelajaran Sains > Matematika
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	Faizah Tasya Nabila .
Date Deposited:	14 Aug 2025 03:32
Last Modified:	14 Aug 2025 03:32
URI:	http://repository.unj.ac.id/id/eprint/61028

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