PENGEMBANGAN MEDIA TANGGA KEBIJAKSANAAN UNTUK PEMBELAJARAN PENJUMLAHAN BAGI ANAK KESULITAN BELAJAR MATEMATIKA

Ringga Sary Oktavia

E-JUPEKhu
Vol 4, No 3 (2015)

Abstract               This research was motivated by the problems that have found in SD Rayon III Cluster VI District of Guguak. The students can not add two rows digid down . Researchers want to overcome these problems by creating a media is Wisdom Ladder Media . This study used a Research and Development with Mann Whitney U test . Based on the results of the study proved that the success of the development of media Wisdom Ladder  improve the ability summation of children’s mathematics learning difficulties.