CD Skripsi
Upaya Meningkatkan Hasil Belajar Pjok Materi Keterampilan Bola Voli Melalui Model Pembelajaran Team Assisted Individualization Pada Siswa Kelas XI SMK Migas Teknologi Riau Pekanbaru
The rationalization of this research departs from the mathematical representation abilities of students who are still relatively low. One of the factors that influence this issue is the lack of evaluation and habituation of students in solving mathematical problems that facilitate mathematical representation abilities. The evaluation and habituation efforts certainly need to be supported by a good test instrument, therefore the development research is needed to produce an instrument for assessing students' mathematical representation abilities that is valid, reliable, and has a good discriminatory item value and difficulty level. This research uses the Borg and Gall development model which is carried out until the Main Field Testing stage. The subjects in this study were students of 12th grade of high school. The results of the research obtained a set of instruments for assessing representation abilities on the Three- Dimensional topic which amounted to 15 questions with 8 questions in question package 1 and 7 questions in question package 2 fulfilled the criteria of valid, reliable, and have a good discriminatory item value and difficulty level.
Keyword: Mathematical representation ability, instrument, assessment.
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