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Afrima Yuni
Universitas Negeri Padang
Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Other

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Meningkatkan Kemampuan Menentukan Nilai Tempat Bilangan Melalui Media Kantong Bilangan bagi Siswa Berkesulitan Belajar di SDN 19 Air Tawar Barat Afrima Yuni; Damri Damri
Jurnal Penelitian Pendidikan Khusus Vol 7, No 2 (2019)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (156.669 KB) | DOI: 10.24036/juppekhu1052830.64

Abstract

Permasalahan ini dilatarbelakangi oleh permasalahan yang ditemukan di kelas III SDN 19 Air tawar barat yang mengalami permasalahan dalam menentukan nilai tempat bilangan. Adapun tujuan penelitian ini untuk meningkatkan kemampuan menentukan nilai tempat bilangan. Penelitian ini juga memakai pendekatan Single Subject Research pada desain A-B dan teknik analisis datanya juga memakai analisis visual grafik. Dalam penelitian ini Subjek yang di ambil adalah Siswa berkesulitan belajar kelas III SDN 19 Air Tawar Barat. Adapun pengamatan penelitian dilaksanakan dua sesi, sesi pertama adalah sesi baseline (A) yang dilaksanakan empat kali pertemuan dalam hari yang berbeda. Kemudian dilanjutkan dengan sesi kedua yaitu sesi Intervensi (B) yang dilakukan sebanyak enam kali pertemuan pada hari yang berbeda. Sehingga didapatkan hasil bahwa dengan menggunakan media kantong bilangan efektif meningkatkan kemampuan menentukan nilai tempat pada siswa berkesulitan belajar.
Efektifitas Teknik Modeling Dalam Meningkatkan Keterampilan Berbaris Pada Siswa Tunagrahita Afrima Yuni; Damri Damri
PAKAR Pendidikan Vol 17 No 2 (2019): Published in July 2019
Publisher : Pusat Pengembangan Ilmiah dan Penelitian Mahasiswa Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.772 KB) | DOI: 10.24036/pakar.v17i2.106

Abstract

This study discusses marching skills for mildly retarded students. The aim is to prove that effective modeling techniques are used in improving the line-marching skills of mildly retarded students. This type of research is an experimental method in the form of pre-experimental with the type of one group pretest-posttest design. The population in this study were nine junior high school students at SLB N 2 Padang, all populations were sampled called saturated sampling. The technique of collecting data through an act test in the form of a pretest to determine the initial conditions of students in line marching movements, then given treatment using modeling techniques and continued by providing posttest processed and compared using the Wilcoxon Rank Tast test. From the results of the study the data obtained on average at the time of the pretest is 45.00 while for the posttest there is an increase that is to 81.67. Data is processed more scientifically using Wilcoxon test obtained value of tast rank between pretest and posttest 2.754 with Asymp. Sig (2-tailed) 0.006. Predetermined probability α = 0.05. The alternative hypothesis is accepted because the probability <of the predetermined probability is 0.006 <0.05. So it is evident that the use of modeling techniques in improving the line of line skills for mild retarded students is increasing. It is recommended for educators to carry out exercises on an ongoing basis using modeling techniques, because for students with mild mental retardation they require regular practice and concrete examples to improve their line of line skills.
Co-Authors Damri Damri