PENINGKATAN PRESTASI OPERASIONAL PERKALIAN MELALUI METODE JARIMATIKA PADA SISWA TUNANETRA KELAS III SLB NEGERI 1 BANTUL

Puji Widodo

Sari


Abstract

            Mathematics as one of the subjects taught in elementary school aims to practice how to think systematically, logically, critically, creatively and consistently. Children are expected to be skilled in applying it in their daily lives, but the reality on the ground is that many children experience difficulties, especially the operational ability of integer multiplication. So that the multiplication ability in elementary school can be improved, it can utilize the Jarimatika method. By using the child's fingerprinting method, it is able to carry out logical activities in solving problems, which is one of the ways to overcome the learning problems in SLB Negeri 1 Bantul, Blind.

            This class action research aims to find out how to increase Mathematics learning achievement in the operation of positive integer multiplication after using the Jaritmatika method in grade 3 students of the School for Blind students of SLB Negeri 1 Bantul. This research was conducted in two cycles.

          Based on the analysis of student learning achievement data, the provision of actions in the first cycle was quite successful in improving learning achievement. This is indicated by an increase in the initial test score of 4 and has increased after the first cycle of action with a value of 6, but this value is still classified as sufficient category. The results of the analysis of student learning achievement data in the cycle showed a very good improvement shown from the comparison of cycle I which had a value of 6 and increased in cycle II the value to 10. Thus it can be said that the learning achievement in cycle II has met the target. It can be concluded by using the Jarimatika method, the mathematics learning achievement of grade 3 students of the Blind Department of SLB Negeri 1 Bantul in the operation of multiplication of positive integers has increased.

 

Keywords: blind, mathematics, jarimatika


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Referensi


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