Unit:
Κατεύθυνση Διδακτική και Μεθοδολογία των ΜαθηματικώνLibrary of the School of Science
Supervisors info:
Π. Σπύρου (Επιβλέπων), τ. Αναπλ. Καθηγητή, Τμήμα Μαθηματικών, Πανεπιστήμιο Αθηνών
Original Title:
Το σχήμα Toulmin στη διδασκαλία της απόδειξης στη Γεωμετρία της Α΄ Λυκείου.
Translated title:
Toulmin's scheme for proof teaching in High school Geometry.
Summary:
In this paper, we discuss a teaching intervention for high school students that took place in Athens. A two-faceted didactical tool, which draws upon Toulmin’s scheme, was designed in order to introduce high school students to mathematical proof. An experimental research design was implemented. The results of the conducted analyses suggest that the proposed tool helped the students in discerning and differentiating data from claims in a geometry proving problem and judging a proof as valid or invalid, whilst they obtained appropriate overview of the structure of a valid proof, including their developing a need for including only necessary arguments in a proof.
Main subject category:
Science
Keywords:
Toulmin's scheme, proof, Geometry, High school
File:
File access is restricted only to the intranet of UoA.
ΤΟ ΣΧΗΜΑ TOULMIN ΣΤΗ ΔΙΔΑΣΚΑΛΙΑ ΤΗΣ ΑΠΟΔΕΙΞΗΣ ΣΤΗ ΓΕΩΜΕΤΡΙΑ ΤΗΣ Α΄ ΛΥΚΕΙΟΥ. - ΜΙΧΑ ΙΩΑΝΝΑ - ΔΙΠΛΩΜΑΤΙΚΗ ΕΡΓΑΣΙΑ.pdf
3 MB
File access is restricted only to the intranet of UoA.
