FONKSİYON ÖĞRENİMİNDE KAVRAMSAL ZORLUKLAR

Yıl 2006, Cilt: 7 Sayı: 2, 75 - 94, 01.08.2006

Alattin Ural

Öz

Fonksiyon kavramı matematikte en önemli ve temel fikirlerden biridir Matematikteki çoğu kavramın tanımlanmasında ve kavramlar arası geçişin sağlanmasında birleştirici bir rol oynar Öğrenciler fonksiyon kavramı ile ilk olarak dokuzuncu sınıfta karşılaşırlar ve bu kavram onlara oldukça soyut ve anlaşılmaz gelir Fonksiyon kavramını yapısal boyutuyla kavramada birtakım zorluklar ve kavram yanılgıları yaşarlar Bu zorluklar ve kavram yanılgıları oldukça çeşitlidir Bunlar genellikle; fonksiyonun çeşitli gösterimleri bu gösterimler arası geçişler fonksiyonla ilgili notasyonlar sembolik yazılımlar ters fonksiyon bileşke fonksiyon ile ilgili kavramsal bilgilerdir Bunların aşılmasında öğretmenin fonksiyon kavramıyla ilgili hazırlayacağı öğretim materyallerinin içeriğin ve kullanacağı öğretim yönteminin önemi büyüktür Bu çalışmada; yaşanan bilişsel zorluklara kavram yanılgılarına ve fonksiyon kavramının hangi temelde öğretilmesi gerektiğine dair geniş bir literatür bilgisi verilmeye çalışılmıştır

Anahtar Kelimeler

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Conceptual Obstacles Concerning the Learning of the Function

Öz

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Anahtar Kelimeler

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Kaynakça

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