PENGARUH PENGGUNAAN MEDIA PADI (PAPAN DIAGRAM) TERHADAP HASIL BELAJAR MATEMATIKA KELAS V SDN 159 PEKANBARU Putri Rahmadia NPM. 206910220 Email : [email protected] ABSTRACT This research was motivated by the results of a preliminary study conducted with class V teachers at SD Negeri 159 Pekanbaru that there were problems regarding student learning outcomes regarding the presentatio…