أثر برنامج تدريسي قائم على مهارات البحث المستقل في الأداء العملي في مادة العلوم الحياتية لدى طلاب الصف الأول الثانوي العلمي في الأردن
This study aimed to investigate the effect of an instructional program based on independent investigation skills on practical performance in biology among first scientific secondary students in Jordan. The study sample consisted of (51) students, from first scientific secondary students, selected from a public school in Irbid directorate of education. The study sample assigned randomly into two groups: experimental group of (26) students who studied through an instructional program based on independent investigation skills, and the control group of (25) students, who studied through using conventional method. In order to provide answers to the study question, the researchers used practical performance scale; the validity and reliability of the instrument were verified. The findings of the study shows statistical significant differences in the practical performance in biology experimental group. (Published abstract)