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Reasoning, justifying. (Argumentieren, Begründen.) (German)
Kröpfl, Bernhard (ed.) et al., Standards Mathematik unter der Lupe. Fachdidaktische Erläuterungen und Konkretisierungen zum österreichischen Standards-Konzept M8. München: Profil Verlag (ISBN 978-3-89019-642-8/pbk). Klagenfurter Beiträge zur Didaktik der Mathematik 10, 99-112 (2012).
Classification: D33 B73
161
Theorem proving with GeoGebra. Is that possible? (Demostración de teoremas con GeoGebra. ?‘Es posible?) (Spanish)
Epsilon (Puerto Real) 29, No. 82, 79-87 (2012).
Classification: R45 U75 N85
162
News from the SymbolicData project. (Neues vom SymbolicData-Projekt.) (German)
Comput.algebra-Rundbr. 2012, No. 51, 12-14 (2012).
Classification: R20 R50 N80
163
The geometry of the angle from another angle: an alternative methodological approximation. (La geometría del ángulo desde otro ángulo: una aproximación metodológica alternativa.) (Spanish. English summary)
Epsilon (Puerto Real) 29, No. 82, 41-56 (2012).
Classification: G40 D40
164
A variant of a theorem by William Wallace. (Variante eines Satzes von William Wallace.) (German)
IBDG, Inf.bl. Geom. 31, No. 1, 21-22 (2012).
Classification: G40
165
Students’ reasoning errors in writing proof by mathematical induction. (English)
Kaur, Berinderjeet (ed.) et al., Reasoning, communication and connections in mathematics. Yearbook 2012, Association of Mathematics Educators. Hackensack, NJ: World Scientific (ISBN 978-981-4405-41-6/hbk; 978-981-4405-43-0/ebook). 215-237 (2012).
Classification: E54 D74
166
Examples as tools for constructing justifications. (English)
Math. Teach. Middle Sch. 17, No. 9, 520-523 (2012).
Classification: E53 D43
167
Proof and understanding in mathematical practice. (English)
Philos. Sci., Paris 16, No. 1, 29-54 (2012).
Classification: E50 E40 E20 C30 H20 H30
168
Geometry in mathematical Olympiads. (Geometrie in der Mathematik-Olympiade.) (German)
Mathematikinformation, No. 56, 40-47 (2012).
Classification: U40 G40 D50 E50
169
Loci ‒ can you see what it is yet? II. (English)
Math. Sch. (Leicester) 41, No. 3, 5-7 (2012).
Classification: G50 U70
170
Generic proof\dots and the power of a model and image to show mathematical structure and thinking. (English)
Prim. Math. 16, No. 2, 16-19 (2012).
Classification: E52 D52 F32
171
Student-led precursors to formal proofs. (English)
Math. Sch. (Leicester) 41, No. 3, 2-3 (2012).
Classification: E50 F30 F60
172
Verification and proving plane geometry theorems. (Overovanie a dokazovanie planimetricých viet.) (Slovak. English summary)
Šedivý, Ondrej (ed.) et al., Acta Mathematica 15. Zborník príspevkov z X. nitrianskej matematickej konferencie. Nitra: Constantine The Philosopher University in Nitra, Faculty of Natural Sciences (ISBN 978-80-558-0135-3). Prírodovedec 515, 51-56 (2012).
Classification: E50 G40
173
Valuing informal arguments and empirical investigations during collective argumentation. (English)
PRIMUS, Probl. Resour. Issues Math. Undergrad. Stud. 22, No. 8, 643-663 (2012).
Classification: H65 E55
174
Moving toward more authentic proof practices in geometry. (English)
Math. Educ. (Athens) 21, No. 2, 11-33 (2012).
Classification: E50 G40
175
Thinking mathematically. Mathematics is not witchcraft. Transl. from the English by Karen Lippert. (Mathematisch denken. Mathematik ist keine Hexerei.) 6th updated and revised ed. (German)
München: Oldenbourg Verlag (ISBN 978-3-486-71273-5/pbk). xviii, 279~p. (2012).
Classification: D50 C30 Reviewer: Florian Schacht (Dortmund)
176
Expert and novice approaches to reading mathematical proofs. (English)
J. Res. Math. Educ. 43, No. 4, 358-390 (2012).
Classification: C85 E55 C35
177
Beyond accuracy and speed: task demands and mathematical performance. (English)
J. Korean Soc. Math. Educ., Ser. D, Res. Math. Educ. 16, No. 3, 155-176 (2012).
Classification: C70 D50 G40 E50
178
Focusing on the interactive development of secondary school teachers’ knowledge of mathematical statements. (English)
Investig. Math. Learn. 5, No. 2, 44-56 (2012).
Classification: E59 D49 B50
179
An organizer of mathematical statements for teachers: the six-cell matrix. (English)
Int. J. Math. Educ. Sci. Technol. 43, No. 6, 765-777 (2012).
Classification: E50 D30 D80
180

Result 161 to 180 of 1459 total

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