01057nam a22002297a 450000500170000000600180001700800410003504100080007608200200008410000430010424501180014726000590026530000210032450202090034552000530055465000350060765000250064270000360066794200070070395201000071099900170081020240910102749.0t||||||m    00| 0240819b        |||||||| |||| 00| 0 eng d  aeng  a510.712bMAH-EF  aMahato, Rahul Devg15206U224021930894  aEffectiveness of discovery approach on achievement in mathematics of middle stage studentsc/ by Rahul Dev Mahato  aBhubaneswarb: Regional Institute of Educationc, 2024  ax, 72p.c; 29cm.  aA dissertation submitted to Utkal University in partial fulfillment of the requirements for the degree of Master of Education (M.Ed.) (Session 2022-24)bMaster of Education (M.Ed.)cUtkal Universityd2024  aincluding, Abstract, Appendix, and Bibliography.  aMathematics-Study and teaching  aEducation, Secondary  aSasikala, V.eSupervisor930662  cTH  00104070aRIEBRbRIEBRcTHd2024-07-15l0o510.712 MAH-EFpTH2605r2024-08-19w2024-08-19yTH  c74030d74030