145 pemahaman konsep konkret dan abstrak pada siswa tunarungu kelas II di SLB
Wiyata Dharma 1 Tempel.
C. Keterbatasan Penelitian
1. Hasil penelitian ini tidak dapat digeneralisasikan untuk semua anak
tunarungu, karena subjek pada penelitian ini adalah tiga siswa kelas II di SLB Wiyata Dharma 1 Tempel.
2. Tes pemahaman konsep konkret dan abstrak tidak semua dapat
diterapkan kepada semua anak tunarungu karena setiap anak memiliki karakteristik dan kemampuan yang berbeda-beda.
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LAMPIRAN
153 Lampiran 1. Instrument Pre-Test Pemahaman Konsep Konkret dan Abstrak
PRE-TEST
Nama :
Tanggal :
A. Berilah tanda silang X di salah satu huruf a, b, atau c sebagai