PENGEMBANGAN VIDEO PEMBELAJARAN MATEMATIKA DENGAN PENDEKATAN KONTEKSTUAL PADA MATERI PERSAMAAN GARIS LURUS BERBANTUAN APLIKASI POWTOON DI SMPN 44 JAKARTA

JULIYANA RAHMAWATI, . (2022) PENGEMBANGAN VIDEO PEMBELAJARAN MATEMATIKA DENGAN PENDEKATAN KONTEKSTUAL PADA MATERI PERSAMAAN GARIS LURUS BERBANTUAN APLIKASI POWTOON DI SMPN 44 JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan penilitian ini adalah mengembangkan video pembelajaran matematika dengan pendekatan kontekstual pada materi persamaan garis lurus berbantuan aplikasi powtoon. Penelitian ini menggunakan metode penelitian dan pengembangan (research and development) yang mengacu pada model Borg & Gall dengan 7 tahapan. Tahapan tersebut meliputi penelitian pendahulu, pengumpulan data, mengembangkan produk awal, validasi ahli, revisi, uji coba produk, revisi dan produk akhir. Subjek dalam penelitian ini adalah siswa kelas VIII SMPN 44 Jakarta. Instrumen yang digunakan dalam pengumpulan data terdiri dari instrumen penguji kevalidan berupa lembar validasi oleh ahli media, materi dan bahasa, serta lembar evaluasi oleh guru dan siswa. Berdasarkan hasil analisis kelayakan video pembelajaran oleh ahli materi dan bahasa menunjukkan persentase 81,47% yang berkategori sangat baik. Hasil kelayakan ahli media memperoleh persentase 82,8% dengan kategori sangat baik. Pada uji coba kelompok kecil hasil persentase evaluasi oleh guru dan siswa yaitu 95,96% dan 86,04% yang berkategori sangat baik. Sementara pada uji coba kelompok besar meghasilkan persentase 95,56% untuk evaluasi guru dan 89,17% untuk evaluasi siswa. Rata-rata persentase kelayakan video pembelajaran matematika ini pada setiap tahapannya mencapai 88,5% yang berkategori sangat baik, sehingga video pembelajaran ini layak digunakan. ************************************************************ The purpose of this research is to develop a mathematics learning video with a contextual approach to the material of straight line equations with the help of the Powtoon application. This study uses research and development methods that refer to the Borg & Gall model with 7 stages. These stages include preliminary research, data collection, developing initial products, expert validation, revisions, product trials, revisions and final products. The subjects in this study were students of class VIII SMPN 44 Jakarta. The instruments used in data collection consisted of validity testing instruments in the form of validation sheets by media, material and language experts, as well as evaluation sheets by teachers and students. Based on the results of the feasibility analysis of learning videos by material and language experts, the percentage is 81.47% which is categorized as very good. The results of the feasibility of media experts obtained a percentage of 82.8% with a very good category. In the small group trial, the results of the percentage evaluation by teachers and students were 95.96% and 86.04% which were categorized as very good. While the large group trial yielded a percentage of 95.56% for teacher evaluation and 89.17% for student evaluation. The average percentage of the feasibility of this mathematics learning video at each stage reaches 88.5% which is categorized as very good, so this learning video is feasible to use. Keywords

Item Type:	Thesis (Sarjana)
Additional Information:	1). Prof. Dr. Wardani Rahayu, M.Si.; 2). Siti Rohmah Rohimah, S.Pd, M.Si.
Subjects:	Sains > Matematika
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	sawung yudo
Date Deposited:	07 Nov 2024 07:36
Last Modified:	07 Nov 2024 07:36
URI:	http://repository.unj.ac.id/id/eprint/51982

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