Abstract:
ﻫـــدﻓت اﻟدراﺴـــﺔ إﻟـــﻰ اﻟﺘﻌــــرف ﻋﻠـــﻰ ﻓﺎﻋﻠﯿـــﺔ اﺴـــﺘراﺘﯿﺠﯿﺔ اﻟﺘــــدرﯿس اﻟﺘﺒـــﺎدﻟﻲ ﻓـــﻲ ﺘﻨﻤﯿـــﺔ ﻤﻬــــﺎرات اﻟﺘواﺼــل اﻟرﯿﺎﻀــﻲ ﻟــدى طــﻼب اﻟﺼــف اﻷول ﻤﺘوﺴــط، واﺴــﺘﺨدم اﻟﺒﺎﺤــث اﻟﻤــﻨﻬﺞ ﺸــﺒﻪ اﻟﺘﺠرﯿﺒــﻲ وﻓــق ﺘﺼــﻤﯿم اﻟﻤﺠﻤــوﻋﺘﯿن اﻟﺘﺠرﯿﺒﯿــﺔ واﻟﻀــﺎﺒطﺔ ذات اﻻﺨﺘﺒــﺎر اﻟﻘﺒﻠــﻲ واﻟﺒﻌــدي، وﺘــم اﺨﺘﯿــﺎر ﻋﯿﻨــﺔ اﻟدراﺴــﺔ ﺒﺎﻟطرﯿﻘــﺔ اﻟﻘﺼــدﯿﺔ، ﺤﯿــث ﺘﻛوﻨــت ﻋﯿﻨــﺔ اﻟدراﺴــﺔ ﻤــن(49)طﺎﻟﺒــﺎ، وﻗﺴــﻤت إﻟــﻰ ﻤﺠﻤــوﻋﺘﯿن، اﻟﺘﺠرﯿﺒﯿــﺔ وﻋددﻫم (25)طﺎﻟﺒﺎ، واﻟﻀﺎﺒطﺔ، وﻋددﻫم (24)طﺎﻟﺒﺎ، وأﻋد اﻟﺒﺎﺤث ﻤـواد وأدوات اﻟدراﺴـﺔ اﻟﻤﻛوﻨـﺔ ﻤـن دﻟﯿل اﻟﻤﻌﻠم، وﻛﺘﺎب ﻨﺸﺎط اﻟطﺎﻟب، واﺨﺘﺒﺎر ﻤﻬـﺎرات اﻟﺘواﺼـل اﻟرﯿﺎﻀـﻲ، وأظﻬـرت اﻟﻨﺘـﺎﺌﺞ وﺠـود ﻓـرق ذات دﻻﻟــــﺔ إﺤﺼــــﺎﺌﯿﺔ ﻋﻨــــد ﻤﺴــــﺘوى دﻻﻟــــﺔ (0.05) ﺒــــﯿن ﻤﺘوﺴــــطﺎت درﺠــــﺎت اﻟﻤﺠﻤــــوﻋﺘﯿن اﻟﻀــــﺎﺒطﺔ واﻟﺘﺠرﯿﺒﯿـــﺔ ﻓـــﻲ اﺨﺘﺒـــﺎر اﻟﺘواﺼـــل اﻟرﯿﺎﻀـــﻲ اﻟﺒﻌـــدي ﻋﻨـــد ﻤﻬـــﺎرات: ﺘﻨظـــﯿم اﻟﺘﻔﻛﯿـــر اﻟرﯿﺎﻀـــﻲ وﺘﻤﺜﯿـــل اﻟﻤواﻗـــف واﻟﻌﻼﻗـــﺎت اﻟرﯿﺎﻀـــﯿﺔ ﺒﺼـــور ﻤﺨﺘﻠﻔـــﺔ، ﻨﻘـــل اﻟﻌﺒـــﺎرات اﻟرﯿﺎﻀـــﯿﺔ ﺒﺸـــﻛل ﻤﺘـــراﺒط وواﻀـــﺢ إﻟـــﻰ اﻵﺨـــرﯿن، ﺘﺤﻠﯿـــل وﺘﻘـــوﯿم اﻟﺤﻠـــول واﻟﻤﻨﺎﻗﺸـــﺎت اﻟرﯿﺎﻀـــﯿﺔ اﻟﻤﻘدﻤـــﺔ ﻤـــن ﻗﺒـــل اﻵﺨـــرﯿن، اﺴـــﺘﺨدام اﻟﻠﻐـــﺔ اﻟرﯿﺎﻀــــﯿﺔ ﻟﻠوﺼــــف واﻟﺘﻌﺒﯿــــر ﻋــــن اﻷﻓﻛــــﺎر اﻟرﯿﺎﻀــــﯿﺔ ﺒوﻀــــوح، واﻟدرﺠــــﺔ اﻟﻛﻠﯿــــﺔ ﻟﻼﺨﺘﺒــــﺎر، ﻟﺼــــﺎﻟﺢ اﻟﻤﺠﻤوﻋــﺔ اﻟﺘﺠرﯿﺒﯿــﺔ وﺒﺤﺠــم ﺘــﺄﺜﯿر ﻤرﺘﻔــﻊ ﺤﯿــث ﺒﻠــﻎ ﻤرﺒــﻊ إﯿﺘــﺎ ﻋﻠــﻰ اﻟﺘــواﻟﻲ(0.18 ،0.20 ،0.32، .0.34 ،0.23).
The study aims to identify the effectiveness of Reciprocal Teaching Strategy on mathematical communication skills development of first grade intermediate students. The researcher has adopted the quasi-experimental approach by forming two groups (experimental group and control group) study sample has been selected by Purposive method where study sample consisted of (49) students, divided into two groups, the experimental group (25 students) and the control group (24 students). Researcher has gathered the research material and tools consisted of teacher guide, student activity book and mathematical communication skills test. The results has shown statically significant difference at significant level (0.05) between the intermediate marks of the two group (the experimental group and control group) in the after mathematical communication test at skills: mathematical thinking organizing, representing the mathematical relationships and actions in different manners, passing the mathematical phrases in coherent manner to others, analyzing and correcting mathematical solutions and discussions offered by others, using the mathematical language for describing and expressing the mathematical thoughts in a clear manner, and the total exam marks were for the experimental group with high effect size where Eta Squared were (0.32, 0.20, 0.18 , 0.32, 0.34) respectively.