PERBEDAAN HASIL BELAJAR SISWA MENGGUNAKAN TWO STAY TWO STRAY DAN JIGSAW PADA MATERI EKOSISTEM DI KELAS X SMA NEGERI 11 MEDAN T.P 2016/2017

Abstract

This research aims to determine differences of student learning outcomes that use Two Stay Two
Stray and Jigsaw learning models for Ecosystem topic in class X SMA Negeri 11 Medan academic year
2016/2017. This type of research is a Quasi Experiment. Sample of the research taken by using random
sampling. The sample consists of 2 classes that are X IPA 6 with 38 students as a Two Stay Two Stray class and X
IPA 5 with 38 students too as a Jigsaw class. Instrument that used to collect data is a multiple choices test
consists of 30 questions. The result shows that the average score of student taught by Two Stay Two Stray
model is 80.34 ± 90.4 and is better than those taught by Jigsaw model (75.82 ± 8.69). In this case, t test is used
to test the hypotesis and H0 is rejected tcount > ttable (2.224 > 1.995; α = 0.05). Therefore, it can be concluded
that there are differences between student™s score in the Ecosystem topic taught by Two Stay Two Stray and
Jigsaw models in class X SMA Negeri 11 Medan academic year 2016/2017.
Key words: Student™s Score, Two Stay Two Stray, Jigsaw