@phdthesis{Abdelfatah2011, author = {Hussein Mohamed Abdelsalam Abdelfatah}, title = {Improving Attitudes towards Geometric Proof through a Suggested Story-Based Dynamic Geometry Approach}, url = {https://nbn-resolving.org/urn:nbn:de:bsz:751-opus-67}, pages = {248}, year = {2011}, abstract = {This work aimed at investigating the effectiveness of a suggested approach, which presents geometric problems through a daily-life story using dynamic geometry software to enable undergraduate students to feel the importance of geometry in daily life, to share in the process of formulating geometric statements and conjectures, to experience the geometric proof more than validating the correctness of geometric statements, and to start with a real-life situation going through seven steps to geometric proof. The content of the suggested approach was organized so that every activity is a prerequisite for entering the next one, either in the structure of geometric concepts or in the geometric-story context.}, language = {en} }