Artikel (69)
Based on interviews with seventh grade science teacher at SMPN1 Sukoharjo, known that the average student learning outcomes was low. Therefore, researcher interested in studying the application of Take and Give learning model as an alternative to improve student learning outcomes. Samples were VIIAa...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 5 (2013): Jurnal Bioterdidik | 2013
The purpose of this study was determine the effect of the guided discovery learning method in improving the activities and material mastery of students. The study design was a pretest-postest non equivalent group. The samples were VIIC and VIID classes selected by purposive sampling. This re...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 6 (2013): Jurnal Bioterdidik | 2013
The purpose was to determine the quality of the collaboration and learning outcomes of students by using STAD in the Environmental Pollution matter. Research design was simple descriptive. Sample was VIIa students which selected with cluster random sampling. The data form in qualitative and quantita...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 6 (2013): Jurnal Bioterdidik | 2013
This study aimed to know the effectiveness of PBL model to improve the activity of studying students and mastery of the material. The design of this research is pretest-posttest nonequivalent. The sample was students of class VIIIb and VIIIc are selected by cluster random sampling. The data of t...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 6 (2013): Jurnal Bioterdidik | 2013
The result of interview were found that student’s learning activities and mastery of concept was low. This research aimed to understanding the activity progress of study also mastery student concept through practical method. The design method were equivalent pretest and postest. The sample were st...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 6 (2013): Jurnal Bioterdidik | 2013
This research has goal to know effectiveness of the guided inquiry model to improve activity and mastery of the material. The design of this research is pretest-posttest non equivalent. The sample was of class VIIIB and VIIIC are selected by clusters random sampling. The data of research quantitativ...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 6 (2013): Jurnal Bioterdidik | 2013
The purpose was to determine student’s cooperation quality and achievement using group discussion methods. The design was simple descriptive. Subjects were VII A randomly selected by random sampling cluster technique. Research data form quantitative data namely student learning outcomes obtained...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 5 (2013): Jurnal Bioterdidik | 2013
This study was aim to improve of the science process skill’s student through practical method. This experiment used pretest-posttest non-equivalent group design. The samples were VIIA and VIIB that chosen by purposive sampling technique. The data consist of qualitative and quantitative. The ...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 5 (2013): Jurnal Bioterdidik | 2013
The purpose of research were to know the influence of picture media towards increase of student’s science process skill. The research was a quasi-experimental research by pretest posttest group equivalent design. The samples of research were students from VIIIA and VIII B which chosen from popul...
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 5 (2013): Jurnal Bioterdidik | 2013
Based on observation and interview with biology teacher students critical thinking skill were not optimally developed yet. The experiment aims to find out the influence of applying pictured card media through NHT cooperative learning model towards improvement of students critical thinking skill....
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah; Vol 1, No 2 (2013): bioterdidik | 2013