Author(s): Muslimin and Henri Putra Ramadhan

Abstract:
This research is a field experiment because it is done in a real situation, the two variables is given to the treatment of existing conditions through a training program systematically arranged. This study using pretest and posttest design. The subject of 34 students. From the analysis of the data obtained from the value Tarithmetic jigsaw 5,454 and 7,587 STAD Tarithmetic with Ttabel df = 13 degrees of freedom and a 0.05 earned Ttabel 1,771 so it can be concluded that Jigsaw =5,454 > 1.771 and STAD = 7,587> 1.771. From the analysis of the differences obtained -0,651 with df = 30 degrees of freedom and a 0.05 earned Ttabel 1.6973, we can conclude -0,651 <1.6973

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