PENINGKATAN PRESTASI BELAJAR MATEMATIKA PADA MATERI PENJUMLAHAN MELALUI MEDIA PERMAINAN KARTU BILANGAN BAGI ANAK TUNA GRAHITA RINGAN KELAS VI SEMESTER II SDLB NEGERI KALIWUNGU KUDUS

Abstract

The purpose of this study was to determine the effectiveness of the use of game media card numbers to improve mathematics achievements mild mental retardation children class VI SDLB Kaliwungu State, District Kaliwungu, Kudus, Central Java Province. This study is an action research using descriptive methods komporatif. The study population was the students grade VI SDLB Kaliwungu State, District Kaliwungu, Kudus, Central Java Province. The subjects, all students of five children the subject of research, so researches use descriptive test that compares komporatif value – average between cycles. The results showed that the use of game media card numbers can increase math achievements for children sixth grade C mild mental retardation SDLB Kaliwungu State, District Kaliwungu, Kudus Regency in mathematics is 44. After the first class action (first cycle) value of the average student in math to 66. This suggest that there is an average increase of 56.09%. After the class action to two (second cycle) the average value of student in mathematics increase to 74. This indicate that there is a rise in the average of student value of 69.52%. Based the results of this study concluded that: media card game numbers can improve mathematics achievements for mild mental retardation children class VI State SDLB Holy Kaliwungu school year 2012/2013. Keywords: achievements, Mathematics, Media, Card Numbers, Tunagrahita