THE INFLUENCE OF GIVING MODEL TASK OF PROBLEM POSING BY GROUP TO STUDYING ACHIEVEMENT OF THE MAIN TOPIC KNOT CHEMISTRY AT THE STUDENTS CLASS X SEMESTER 1 SMAN 1 PRAYA BARAT DAYA ACADEMIC YEAR 2008/2009

BY

DIAN IRMAWATY*

* Student Teachers' Training College and Education (IKIP) Mataram

ABSTRACT

ABSTRACT: the difficulty of the students class X SMAN 1 Praya Barat Daya in chemistry especially main topic knot chemistry it shown from data of chemistry examination grades of class X semester 1 SMAN 1 Praya Barat Daya Academic Year 2007/2008, it is knowing that students grades still under KKM that determined that is 55. It means that many students have not complete with the completeness presentation about 38,78. Based on the data that gotten, so the researcher use new learning method that different with the teacher field which the method that using is giving model task of problem posing with the aim in order that students more active in the learning process and also more have as a motivation in chemistry so that the result of the students’ learning could be progress. Method that giving model task of problem posing is better, it can be prove with spread test of study result that has validation and then from that grades data is getting grades examination of homogenates Variants of F_hitung <>tabel (1,045 > 1,76), it means that there is differences of progress of studying result between class experiment and class control and test-t is getting result t_hitung > t_tabel (2,58 > 1,67), its mean that there is significance different between class experiment and class control. So we can take the conclusion that by applying giving model task of problem posing in main topic knot chemistry can be increase study result of the students class X semester 1 SMAN 1 Praya Barat Daya Academic Year 2008/2009.

Key word: Problem posing, result of study, class control and class experiment