تأثير اسباب بازي هاي آموزشي بر ميزان يادگيري مفاهيم پيش از عدد رياضي در كودكان پيش از دبستان شهر تبريز در سال 86-1385

The educational toys effect on learning rate of premathematical number concepts in preschool children of Tabriz in 85-86

The purpose of this research is investigating educational toys effect in pre - mathematical number concepts such as : more - less ,wide - narrow , short - long , near - far , fat - lean , tall - little , light -heavy and small - big in preschool children of Tabriz in 85-86. The sample size, using the cluster random sampling was 30 preschool students. The method of collecting data was a researcher made questionnaire. The validity of questions was affimed by supervisor and advisory professors and seven preschool educators and specialist managers. The reliability coefficient was 0.q2.A pre - test and a post - test was conducted. The instruction was implemented through instruments manufactured by experiential entertainment company for learning pre - mathematical concepts which included: measurement cylinders, ring pyramid, set of classified features, stacked dice, scale and lego. The major question of the study was that whether educational toys have effect on learning of pre - mathematical concepts. To pre - test and post - test indicated that there is meaningful difference between learning of these concepts in pre - test and post - test. The situation of students that learned with toys , has become better.