Yazara göre Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed listeleme
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Yazar "Orbay, K., Amasya University, Turkey -- Develi, M.H., Amasya University, Turkey" için Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed listeleme
Orbay K.; Develi M.H.(International Electronic Journal of Elementary Education, 2015)
This study aimed to investigate the informal cognitive structures regarding “point” and “straight line” -two basic and undefined terms of geometry- in children registered in preschool – the previous step before in-class ...