JOURNAL OF BALTIC SCIENCE EDUCATION, cilt.11, sa.1, ss.43-54, 2012 (SSCI)
The main purpose of this study was to determine the effect of teaching the "Force and Motion" unit of the Science and Technology class using the Student Teams-Achievement Divisions (STAD) technique on self efficacies, test anxiety and academic achievements of seventh grade students. The STAD technique was applied to the experiment group; the existing program based on constructivism to control-1 group, and traditional teaching methods to control-2 group. The analysis of the obtained data was achieved by using the one-way variance analysis (ANOVA). In conclusion, it was determined that the experiment group was more effective than the control groups in respect to self-efficacy and academic achievement. Moreover, significant improvements were obtained in the exam anxiety of the students in the experiment and control-1 groups compared to the group where traditional teaching methods were used.