Application of Guided Inquiry Learning Model with Mind Map toward Students' Learning Outcomes in Chemistry Material: Reaction Rate

摘要

This study examined the differences in students' learning outcomes in chemistry material: reaction rate between an experiment group (using guided inquiry learning model with mind map) with a control group (using group discussion with students' worksheet) in SMA Labschool Palu. This research was a quasi-experimental research with a non-randomized pretest-posttest control group. The sample in this study was taken using purposive sampling technique then resulting class XI IPA 1 as the experiment group and class XI IPA 2 as the control group. Data was analyzed using t-test one tail and effect size test. The result of this study showed that there is a difference in students' learning outcomes between the experimental group and the control group, where students were taught by the guided inquiry learning model with mind map got high scores compared to students were taught by a group discussion with students' worksheet. Furthermore, the study also showed that the effect size is in category "medium".