THE EFFECT OF GUIDED INQUIRY LEARNING MODEL ON STUDENTS LEARNING OUTCOMES IN TOPIC TEMPERATURE AND HEAT IN CLASS X SEMESTER II SMA N 1 BERASTAGIACADEMIC YEAR2013/2014

The purpose of this research is to know the effect of guided inquiry learning model on students learning outcomes in topic temperature and heat in class X semester II academic year 2013/2014. The type of research is experimental research. The population is all students of class X SMA N 1 Berastagi Academic Year 2013/2014, consist of 9 classes. Two classes selected by cluster random sampling. One class as experiment class and another class as control class. Experiment class using Guided Inquiry Learning Model and control class using Conventional Learning. The instrument in this research is multiple choices and observation sheet, multiple choices with 5 obtains and had 20 questions was valid and observation sheet to measure the affective and psichomotoric of students. The test like multiple choices given in pre-test and post-test, and the observation sheet used in every meeting in twice of classes. To test the hypothesis using test t, but previously must tested the normality and homogeneity of the data.The result of research get the level of student