摘要：This study aims to determine the effect of using guided discovery learning method for IPA learning
outcomes. Variables that examined are the learning method that consists of guided learning methods
discovery, conventional method, and student learning outcomes IPA. This research is quasi
experimental study. Experimental design to be used in the form pretest-posttest kontrol group design.
The population were all fourth grade students in elementary school Gedanganak 01 West Ungaran
and SD Negeri Langensari 01 West Ungaran. The experiments given class treatment guided discovery
learning method and the kontrol class were given conventional treatment methods. Data collection
techniques of this study is test to measure student learning outcomes IPA. Analysis of data using (1)
the descriptive statistical techniques to describe the characteristics of science learning outcomes; and
(2) of inferential statistics by t-test to test the hypothesis of the study with assisted SPSS 16.0 for
Windows. The results showed that there is significant influence learning method guided discovery to
learning outcomes IPA. This was shown by the differences in learning outcomes in science subjects
between learning by using guided discovery with conventional learning. These results are based on t -
test Gain Score with Sig. 0.012
