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A1 المحلاوي، غادة محمد سامي AB The current study aimed at recognizing the effectiveness of experimentation as an approach to acquire the kindergarteners the facts, skills and behavioral rules which are related to some chemical concepts that were determined by the aims of educating science in kindergarten. The test sample contained 64 randomly chosen boys and girls between the ages of (5- 6) years old encompassing the experimental group and the control group the research tools contained a practical sample of a program that uses experimentation as an approach to teaching chemical concepts (researcher's preparation) and the pictured test for measuring chemical concepts (researcher's preparation) the results of the study statistically showed that there are statistically-significant differences at the level of (0.01) between the experimental group and control group after providing the program depending on experimentation to the experimental group , due to the experimental children group. (Published abstract) http://search.shamaa.org/abstract_en.gif OP ص ص. 147-174 T1 فاعلية التجريب كمدخل لإكساب طفل الروضة بعض المفاهيم الكيميائية [مقال] UL http://search.shamaa.org/PDF/Articles/EGAsep/AsepNo26P3Y2012/asep_2012_n26-p3_147-174.pdf النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif