أثر توظيف انموذج رايجلوث (النظرية التوسعية) في تحصيل طالبات الصف الثاني المتوسط في مادة الكيمياء

Abstract

Research Summary
The research aims to identify Reigeluth model effect in collecting
second class students in chemistry.
The experimental method was adopted in the research. The searcher
chose Khabbas intermediate school for girls and the research sample of (55)
students distributed into two groups. The first one is the experimental group
(which was studied according to Reigeluth model) of (27) students and the
control group which was studied according to the regular method of (28)
students. The searcher had prepared a collectible test consisting of (40)
objective clauses from the kind of "selection from multiple".
The study reached to the experimental group student's superiority on
the control group with the count significance (0.05) in collecting chemistry
for the second intermediate.