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Result 61 to 80 of 1459 total

Common errors and misconceptions in mathematical proving by education undergraduates. (English)
Issues Undergrad. Math. Prep. Sch. Teach., J. 1, Content Knowledge, 8 p., electronic only (2014).
Classification: D79 E59 F69 H49
61
When proofs reflect more on assumptions than conclusions. (English)
Learn. Math. 34, No. 2, 17-23 (2014).
Classification: E55
62
Key ideas and memorability in proof. (English)
Learn. Math. 34, No. 2, 12-16 (2014).
Classification: E50 C30 E20
63
Proof problems with diagrams: an opportunity for experiencing proofs and refutations. (English)
Learn. Math. 34, No. 1, 36-42 (2014).
Classification: E50 G40 D70
64
Proof by picture: a selection of nice picture proofs. (English)
Parabola 50, No. 3, 5-15 (2014).
Classification: E50 K20 G40 E60
65
Solving optimization problems with dynamic geometry software: the airport problem. (English)
J. Math. Educ. Teach. Coll. 5, No. 2, 17-27 (2014).
Classification: G40 U70 E50
66
Designing tasks for conjecturing and proving in number theory. (English)
Nicol, Cynthia (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 5. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-365-4/v.5). 257-264 (2014).
Classification: F69 D59 E59
67
Prospective teachers’ understanding of the constant $π$ and their knowledge of how to prove its constant nature through the concept of linearity. (English)
J. Korean Soc. Math. Educ., Ser. D, Res. Math. Educ. 18, No. 1, 1-29 (2014).
Classification: F59 G49 E59
68
Mathematicians’ example-related activity in formulating conjectures. (English)
Liljedahl, Peter (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 4. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-364-7/v.4). 129-136 (2014).
Classification: E55 E45
69
Functions of open flow-chart proving in introductory lessons of formal proving. (English)
Liljedahl, Peter (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 4. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-364-7/v.4). 225-232 (2014).
Classification: E53
70
Rethinking the discovery function of proof within the context of proofs and refutations. (English)
Int. J. Math. Educ. Sci. Technol. 45, No. 7, 1053-1067 (2014).
Classification: E53 G43
71
Proof as a cluster concept. (English)
Nicol, Cynthia (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 5. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-365-4/v.5). 353-360 (2014).
Classification: E50 D20 E20
72
What details do geometry teachers expect in students’ proofs? A method for experimentally testing possible classroom norms. (English)
Nicol, Cynthia (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 2. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-362-3/v.2). 393-400 (2014).
Classification: E50 G40
73
Supporting the introduction to formal proof. (English)
Nicol, Cynthia (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 2. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-362-3/v.2). 321-328 (2014).
Classification: E50 G40
74
Thinking with and through examples. (English)
Liljedahl, Peter (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education “Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15‒20, 2014, Vol. 1. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 978-0-86491-360-9/set; 978-0-86491-361-6/v.1). 21-34 (2014).
Classification: E50 C30 D30 D40
75
Reasoning and proving within Ireland’s reform-oriented national syllabi. (English)
Math. Enthus. 11, No. 3, 665-706 (2014).
Classification: E50 D30
76
Operative proofs in school and elementary mathematics. (Operative Beweise in der Schul- und Elementarmathematik.) (German. English summary)
Math. Didact. 37, 213-232 (2014).
Classification: E50
77
Where is the treasure? Ask interactive geometry software! (English)
J. Math. Educ. Teach. Coll. 5, No. 1, 35-40 (2014).
Classification: D59 U70 G40 G70
78
An intuitive approach to the Pappus area theorem. (Ein intuitiver Zugang zum Flächensatz des Pappus.) (German)
Mathematikunterricht 60, No. 5, 34-41 (2014).
Classification: G43 E50 D50
79
From Pythagoras to Pappus ‒ with Lakatos. (Von Pythagoras zu Pappus ‒ mit Lakatos.) (German)
Mathematikunterricht 60, No. 5, 42-49 (2014).
Classification: G40 D50 U70 E50
80

Result 61 to 80 of 1459 total

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