Upaya Meningkatkan Pemahaman Siswa pada Mata Pelajaran IPA pada Materi Penggolongan Tumbuhan dengan Pembelajaran Cooperatif Model Jigsaw

The background of this research problem is the teacher's effort in realizing goals school education, namely developing strategies to create a pleasant learning situation. As for problems found with regard teaching and process, especially science related plant classification material which shows that level student mastery still low. This study aims improve outcomes third grade elementary students on concept classifying plants jigsaw model cooperative method. implementation improvement was carried out class III SDN Cipondoh I, District, Tangerang City, totaling 36 people consisting 18 boys girls. results final test obtained each cycle have increased. In Cycle I activities, an average 67 value less than KKM but II activities 88 more value. can be concluded arranged using Jigsaw method provide experience teachers students. researcher teaches through 2 stages, II.
 Keywords: outcomes, Model learning, science.