EFEKTIVITAS PENGGUNAAN MEDIA PREPARAT MELALUI PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP PENINGKATAN KECAKAPAN BERPIKIR RASIONAL SISWA
| Main Authors: | Suprayitno, Ema Rochmaniar, pramudiyanti, pramudiyanti, marpaung, rini rita |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Bioterdidik
, 2013
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| Online Access: |
http://jurnal.fkip.unila.ac.id/index.php/JBT/article/view/166 http://jurnal.fkip.unila.ac.id/index.php/JBT/article/view/166/465 |
Daftar Isi:
- Rational thinking skill is one of the result learning demand which should be owned by each student. The result of observation in class VIII of Junior High School 19 Bandar Lampung was known that studentâ€TMs rational thinking skill didnâ€TMt develop in an optimal fashion yet. Objective of this research is have cognize of efectivity of using biology slide media through Jigsawâ€TMs cooperative learning type in enhancement of studentâ€TMs rational thinking skill in Plant Tissue Structure and Function Mainly Description. This research is a quasi experiment with pretest-postest non equivalent group design. Samples of research are student class VIII G and VIII H which are chosen by cluster random sampling. Quantitative datas are obtained from average of pretest, posttest, and N-gain which are analyzed statistically using t-testand U-test in 5% confidence degrees through program of SPSS 17. Qualitative datas include studentâ€TMs learning activities and conceptions of using of biology slide media through Jigsawâ€TMs cooperative learning type in enhancement of studentâ€TMs rational thinking skill in Plant Tissue Structure and Function Mainly Description.. Result of research shows that largely student give positive conceptions of using of biology slide media through Jigsawâ€TMs cooperative learning type. But then, this case isnâ€TMt in line with learning result was gotten by student. The average of studentâ€TMs rational thinking skill improvement in class experiment is lower than control (experiment=14,63%; control=22,59%). Beside that, percentage average of improvement of studentâ€TMs activities in all observed aspects in class experiment is also lower than control (experiment=66,67%; control=79,17%). Thereby, using of biology slide media through Jigsawâ€TMs cooperative learning type isnâ€TMt effective to enhance of studentâ€TMs rational thinking skill in Plant Tissue Structure and Function Mainly Description. Keywords: Jigsawâ€TMs cooperative learning type, rational thinking skill, Plant Tissue Structure and Function.