This research begins with the problem of low ability to write free poetry in grade V SDN 001 Salo under Minimum Passing Criterion (KKM) that is 70. Out of 30 students only 13 students reaching KKM that is about 43.33%. The aim of the study is to improve the ability to write free poetry by using imaginative suggestion method. This research is a classroom action research (PTK) conducted in two cycles. This research was conducted in grade V students SDN 001 Salo 2016/2017 with a total of 30 students.The ability to write free poetry of the students have increased from cycle I to cycle II. The ability to write free poetry of the students before the action that achieved KKM only 13 students with the classical average of 43,33%. Then in the first cycle students who reach the KKM only 21 students with a classical average of 70%. In cycle II 26 students reached KKM with a classical average of 86.66%.