@thesis{thesis,
		author={Trisnandy  Wahyu Eko},
		title ={Pengembangan Media Berbasis 3D Aurora pada Materi Sifat-Sifat Sudut untuk Siswa Kelas IV MI Al Azhaar Bandung Tulungagung},
		year={2017},
		url={http://etheses.uin-malang.ac.id/12067/},
		abstract={?????? ?????

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ABSTRACT

Development of 3D media teaching Aurora Presentation Mathematics is one means to help understand students in learning. Through teaching media, students are expected to be motivated and cultivate students' skills, as well as efforts to familiarize students working hard to gain knowledge. Teaching media that can support the process of learning Mathematics is a 3D media-based teaching materials angular properties. This material describes the angle formed from two parallel lines that are cut off by other lines.

The purpose of this study is to describe the attractiveness, validity, and effectiveness of teaching media based on 3D materials angular properties with the object of research of fourth grade students MI Al Azhaar Bandung.

This research development uses research and development method (R & D) by adapting Borg and Gall model. Intrumen control data using 1. Questionnaire, 2 obsevation, 3. Sheet question. Data analysis technique used is descriptive analysis and T test.

The results of media research that match the nature of the material in Mathematics subjects are very suitable with the results of material testing reaches 96% and 96%, media experts reach 84.44%, Lesson experts reach 90%, teacher learning outcomes average pre-test score 57.6 and post-test value 92.6, and field trial results reach 91.3 %. On the t-test manual with significance level of 0.05 obtained t count ? t table ie 3.661 ? 2.179 means Ho rejected and Ha accepted. Thus, there is a significant difference to the developed teaching materials. This indicates that the product developed has a high degree of validity and validity, and the teaching medium is reasoned in the lesson.

ABSTRAK

Pengembangan media ajar 3D Aurora Presentasi Matematika merupakan salah satu  sarana guna membantu  memahamkan siswa  dalam pembelajaran. Melalui media ajar, diharapkan siswa dapat termotivasi dan menumbuhkan keterampilan siswa, serta sebagai upaya  membiasakan siswa bekerja keras untuk  memperoleh pengetahuan. Media ajar yang dapat mendukung proses pembelajaran Matematika adalah media ajar berbasis 3D materi sifat-sifat sudut.  Materi ini menjelaskan tentangsudut yang terbentuk dari dua garis sejajar yang dipotong oleh garis lainnya.

Tujuan  penelitian ini adalah  mendeskripsikan kevalidan, keefektifan, dan kemenarikan media ajar berbasis 3D materi sifat-sifat sudut dengan objek penelitian siswa kelas IV MI Al Azhaar Bandung. 

Penelitian pengembangan ini menggunakan metode penelitian dan pengembangan (Research and Development) dengan mengadaptasi model Borg and Gall. Intrumen pengumpulan data menggunakan 1. Angket, 2 obsevasi, 3. Lembar soal. Teknik analisis data yang digunakan penelitian ini adalah analisis deskriptif dan uji T. 

Hasil dari  penelitian  media ajar berbasis 3D materi sifat-sifat sudut dalam mata pelajaran Matematika memenuhi kriteria sangat valid dengan hasil uji ahli materi mencapai tingkat kevalidan 96%, ahli media mencapai 84,44%, ahli mata pelajaran mencapai 90%, hasil belajar siswa rata-rata nilai  pre-test  57,6 dan nilai  post-test  92,6, dan hasil  uji coba lapangan mencapai 91,3%. Pada uji-t manual dengan tingkat kemaknaan 0,05 diperoleh hasil t hitung ? t tabel yaitu 3,661 ? 2,179  artinya Ho ditolak dan Ha diterima.  Sehingga, terdapat perbedaan yang signifikan terhadap bahan ajar yang dikembangkan. Hal ini menunjukkan bahwa produk yang dikembangkan memiliki kualifikasi tingkat kevalidan  yang tinggi, sehingga media ajar layak digunakan dalam pembelajaran.}
		}