PENGEMBANGAN BUKU AJAR ELEKTRONIK (E-BOOK) DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI PERSAMAAN GARIS LURUS UNTUK PESERTA DIDIK KELAS VIII SMP

HALIMAH PRASETYANINGRUM, . (2022) PENGEMBANGAN BUKU AJAR ELEKTRONIK (E-BOOK) DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI PERSAMAAN GARIS LURUS UNTUK PESERTA DIDIK KELAS VIII SMP. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan dari pelaksanaan penelitian ini adalah untuk menghasilkan buku ajar elektronik matematika materi Persamaan garis lurus dengan pendekatan Contextual Teaching and Learning (CTL), disebabkan kurangnya pemahaman peserta didik terhadap materi matematika. Hal ini sesuai dengan hasil analisis kebutuhan yang dilakukan di SMPN 68 Jakarta, sebanyak 77% peserta didik menyatakan sulit mengerti materi matematika. Dari hasil analisis kebutuhan yang sama, diperoleh 62% menyatakan materi Persamaan garis lurus sebagai materi yang sulit serta 47% menyatakan buku ajar elektronik sebagai bahan ajar yang dibutuhkan. Penelitian dan pengembangan yang dilaksanakan menggunakan metode Research and Development yang mengacu pada model Borg and Gall. Buku ajar elektronik yang dikembangkan telah melalui proses validasi praktisi materi dan bahasa dengan persentase rata-rata 90%, serta validasi praktisi media dengan nilai persentase rata-rata 85,4%. Dari hasil evaluasi guru diperoleh rata-rata persentase sebesar 97%. Dari hasil uji coba kelompok kecil dan besar masing-masing mendapat persentase rata-rata 91% dan 84,5%. Dari hasil tersebut, buku ajar elektronik yang dikembangkan pantas untuk digunakan dalam proses pembelajaran di sekolah dengan rata-rata keseluruhan tahap sebesar 89,5% dengan kategori sangat baik. *********************************************************** This study aims to produce a mathematics electronic textbook on Contextual Teaching and Learning (CTL) approaches in the material of Straight Line Equations for Grade VIII student junior high school, due to the lack of understanding of students in mathematical material. This is reinforced by the results of the needs analysis conducted at SMPN 68 Jakarta, as many as 77% of students stated that they had difficulties in understanding mathematical material. From the results of the same the needs analysis, 62% stated that the Straight Line Equation material was a difficult material and 47% stated that electronic textbooks were the required teaching materials. Research and development is carried out using the Research and Development method which refers to the Borg and Gall model. The developed electronic textbooks have gone through the validation process of material and language experts with an average percentage of 90%, and media expert validation with an average percentage value of 85.4%. From the results of the teacher evaluation, the average percentage was 97%. From the test results, small and large groups each obtained an average percentage of 91% and 84.5%. From these results, the developed electronic textbooks are suitable for use in the learning process in schools with an average overall stage of 89,5% with a very good category.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Drs. Tri Murdiyanto, M.Si.; 2). Dwi Antari Wijayanti, M. Pd
Subjects:	Sains > Matematika
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	sawung yudo
Date Deposited:	06 Nov 2024 03:39
Last Modified:	06 Nov 2024 03:39
URI:	http://repository.unj.ac.id/id/eprint/51937

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