Certificate of Publication
	ISSN NO  : 2249-894X              Review Of Research Journal International Recognition Research Journal This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of Dr. /Shri. /Smt.: R. Priya and Dr. G. Singaravelu Topic:-EFFECTIVENESS OF MATHEMATICS LAB IN LEARNING GEOMENTRY AT STANDARD IX [ Research Scholar, Department of Education, Bharathiar University, Coimbatore. ; M.A,M.Ed,M.Phil,Ph.D &D.Litt. , Professor and Head , Department of Education, Bharathiar University, Coimbatore. ] The Research paper is Original & Inovative it is Done Double Blind Peer Reviewed. Authorised Signature Ashok Yakkaldevi Editor-in-Chief
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