Bu araútÕrmada ö÷renci merkezlili÷i esas alan bir yaklaúÕm olan oluúturmacÕ yaklaúÕm modeli tanÕtÕlmÕú ve fen bilgisi ö÷retiminde uygulanmasÕ sonucunda ö÷rencilerin baúarÕsÕna etkisi incelenmiútir. AraútÕrma sonucunda, oluúturmacÕ yaklaúÕm esas alÕnarak derslerin yürütüldü÷ü sÕnÕfta ö÷renim gören ö÷rencilerin akademik baúarÕlarÕnda olumlu yönde geliúmeler sa÷landÕ÷Õ belirlenmiútir. AyrÕca bu alanda yapÕlan araútÕrmalara dayalÕ olarak oluúturmacÕ yaklaúÕmÕn fen bilgisi ö÷retimi sürecindeki yeri kuramsal ve deneysel olarak irdelenmiútir. 

In this research, constructivist approach which emphasizes student center teaching was identified and observed how it affected students’ success when it was applied in science teaching. At the end of the research it was observed that students who had education in classes where constructivist approach was applied showed positive changes.This is a study which examined constructicist approach in science teaching theoritically and experimentally according to the sources obtained and researchs done.