PENINGKATAN PRESTASI BELAJAR METEMATIKA MELALUI METODE PROBLEM SOLVING DALAM MENYELESAIKAN SOAL CERITA HITUNG CAMPURAN BAGI SISWA TUNAGRAHITAKELAS IX DI SLB-C SETYA DARMA SURAKARTA 2014/2015

Abstract

The purpose of this research is to improve student achievement mild mentally disable in SLB-C Setya Darma Surakarta nineth grade students in solving mathematical word problems in the form of a mixture of arithmetic operations. The method used in this research approach is the Classroom Action Research (PTK), which invites students to solve problems, with an emphasis on improving the subject of this study is the first semester nineth grade students in SLB-C Setya Darma Surakarta 2014/2015. Data analysis technique that critical analysis and comparing the cycle of action and at each cycle.

The value average of the class learning outcomes in Cycle 50. The first pre-condition an increase in the value of learning outcomes to 57.5. The second cycle the value of student learning outcomes IX grade 65. Teachers provide learning problem solving methods to improve learning achievement. So it can be concluded that the teaching method of problem solving can improve student achievement mild mentally dissable in nineth grade studentsSLB -C Setya Darma Surakarta in solving mathematical word problems in the form of a mixture of arithmetic operations.