Widianita2013-07-082013-07-082013-07-08http://repository.unri.ac.id:80/handle/123456789/4178Penerapan Pendekatan Inkuiri Terbimbing Menggunakan Peta Pikiran (MIND MAP) Untuk Meningkatkan Prestasi Belajar Siswa Pada Pokok Bahasan Sistem KoloidThe study about the application of guided inquiry approach by using mind map has been done in class XI IPA of SMAN 1 Teluk Kuantan to enhance students’ achievement on the subject of the colloid system. The study is a form of experimental research with pretest-posttest design. The sample consisted of two classes, as a class experiment is XI IPA2 and XI IPA1 class as the class of a randomized control after homogenity test. Based on result of homogenity test, it’s shows that F count< Ftable (1.004<1.95) with criteria α=0.05, it can be said that both of the groups’ samples have the same variance or in other word, they are homogen. The data analysis technique used in this study was the statistical test using the t test with criteria α=0.05 and dk=n1 +n2 -2 . Performed by t test values obtained tcount> t table , it is 2.88> 1.67. It’s shows that the application of guided inquiry approach by using mind map can enhance students’ achievement on the subject of the colloid system in XI IPA SMAN 1 Teluk Kuantan, and contributes 14.03% to the students’ achievementen-USGuided Inquiry,Mind Map,Learning Achievement,Colloid Systemstudent Paper Post Degree