UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN STAD
<p><em>This research is aimed to improve mathematics students learning </em><em>outcomes</em><em>in elementary school, especially on </em><em>folding symmetry and rotary symmetry</em><em> materials throug</em><em>h</em><em>the implementation of cooperative learning on </em><em>STAD</em><em>. This research was a classroom action research refferedto Kemmis and Mc Taggart’s design, which includes planning, acting, observing, and reflecting. The research subject were all the student of fifth grade in SDN 1 </em><em>Ketajen Gedangan Sidoarjo</em><em> in the the period of 2017/2018. After the action is applied</em><em>, average value in the test results</em><em>on cycle I is 61,66 while average value in the test resultson cycle II is 70.</em><em></em></p><p><strong><em>Keywords</em></strong><em>: </em><em>STAD model, mathematics study result</em></p><p><strong> </strong></p>