TY - JOUR T1 - İlköğretim 6-8. Sınıf Öğrencilerinin Matematiksel Tahmin Becerileri Ve Tahmin Stratejileri TT - Estimation Ability and Strategies of the 6 - 8 Grades Elementary School Students AU - Çilingir, Derya AU - Türnüklü, Elif B. PY - 2009 DA - September JF - İlköğretim Online JO - İOO PB - Sinan OLKUN WT - DergiPark SN - 1305-3515 SP - 637 EP - 650 VL - 8 IS - 3 LA - tr AB - Ülkemizde son zamanlarda yapılan eğitim programındaki değişmeler düzeyinde matematik dersinin de garanti edilmiş. Matematiğin temel amacı olan yer alan “tahmin becerisi” daha önceki programın Farklı yerlerde bulunan uygulamalarda kendini hissettirmemiştir. Bu senaryo, oluşturan ilköğretim 6–8. sınıf öğrencilerinin kullandıkları tahmin stratejileri belirleme ve matematik başarısı ile tahmin etme. Çalışmada öğrenciler için beceri düzeylerini belirleyebilmek için nicel, kapsam tahmin problemes edilmistir. Araştırma bulgularında ilköğretim matematik 6.-8. sınıfta öngörü 12 stratejisi tanımlanmıştır. Araştırma probleminin diğer bir olması durumunda başarı tahmin becerisinin de yüksek olduğudır. Bu sonuçlara ek olarak alınması ve hakkı okudlarla sınıf seviyeyenler de tahminbecerisini etkileyen faktörler arasında yer aldığı görülmüştür KW - tahmin becerisi KW - tahmin stratejileri KW - ilköğretim matematik N2 - The objective of this study was to determine the estimation strategies of the primary schoolstudents of 6th - 8th grades in mathematics and to examine the relation between estimation ability and success formathematics. The research was conducted 1621 primary students who were randomly selected in 20 differentprimary schools. In this study, quantitative research methods were used to determine the levels of the estimationability of the students and also qualitative research methods were used to determine the strategies preferred bythe students. 12 estimation strategies, used by primary school students of 6th- 8th grades, were defined in thefindings of the study. 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