کلیدواژه more or equal) / (1 مقاله)
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نویسنده : Ghanbari، Nasrin ؛ Goudarzi، Reza ؛
مجله:International Journal of Social Sciences»Summer 2013, Volume 3 - Number 4 (8 صفحه - از 17 تا 24 )
کلیدواژه ها:learningEducational gamesconcepts of mathematics curriculumconcept of knowing numberconcept of comparing numbers (lessmore or equal)EducationMathematicsEducationalRayPlayTehran