Pengembangan Lembar Kegiatan Siswa (LKS) Braille Sub Pokok Bahasan Persegi Panjang dan Persegi Kelas VII SMPLB-A (Tunanetra)
One of compulsory subject taught in SMPLB-A is mathematic. Geometry is known as part of mathematic. SMPLB-A student also learn rectangle and square but there is only few media and worksheet that can make them learn independently. This research is developing a worksheet based on four-D models. The de...
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| Main Authors: | , , |
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| Format: | Academic Paper |
| Published: |
Kadikma, Vol. 6, No. 1, hal 1-8, April 2015,
2020-06-02T07:01:29Z.
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| Subjects: | |
| Online Access: | Get Fulltext |
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| Summary: | One of compulsory subject taught in SMPLB-A is mathematic. Geometry is known as part of mathematic. SMPLB-A student also learn rectangle and square but there is only few media and worksheet that can make them learn independently. This research is developing a worksheet based on four-D models. The developed Braille worksheet have to satisfy validation criteria, effectiveness criteria and practicality criteria. After analize data from research process, obtained that validation average value (Va) is 3,77 which means this Braille worksheet is valid. The effectiveness criteria is obtained from student's and teacher's activity which indicate that the activity is satisfy ideal time, so the Braille worksheet is effective. For practicality criteria, we use questionnaire to student. From the questionnaire, value percentage reach 86,25% which indicates that the Braille worksheet at good category and satisfy the practicality criteria. After Braille worksheet fullfill the validation, practicality and efectifeness criteria, this worksheet can be disseminated to school. |
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| Item Description: | http://repository.unej.ac.id/handle/123456789/99126 KODEPRODI0210101#Pendidikan Matematika NIDN0016066301 |