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Result 1 to 9 of 9 total

The concept of proof in the light of mathematical work. (English)
ZDM, Math. Educ. 48, No. 6, 843-859 (2016).
Classification: E50 D20 C70
1
Between arithmetic and algebra. A historical analysis of the “tap problems". (Entre la aritmética y el álgebra. Un análisis histórico de los “problemas de grifos".) (Spanish. English summary)
Educ. Mat. (Mex. City) 26, No. 1, 103-126 (2014).
Classification: A30 F60 H20
2
Teaching implications of certain algebraic mistakes in 16th-century Spanish arithmetic. (Implicaciones didácticas de algunos errores algebraicos contenidos en una aritmética española del siglo XVI.) (Spanish. English summary)
Uno 20, No. 66, 67-73 (2014).
Classification: A30 D70 H20 H30 N20
3
Visualization examples and the use of manipulative materials in ancient mathematical texts. (Ejemplos de visualización y uso de materiales manipulativos en textos matemáticos antiguos.) (Spanish. English summary)
Números 82, 89-100, electronic only (2013).
Classification: A30 D30
4
The {\it Antifascist Arithmetic Primer} (1937), a manual of mathematics education and political propaganda. (La {\it cartilla aritmética antifascista} (1937), un manual de educación matemática y propaganda política.) (Spanish)
Unión, Rev. Iberoam. Educ. Mat., No. 5, 9-21 (2006).
Classification: A30
5
The general and the special graph of a mathematical problem; two useful tools for analysing the problem statement and for solving problems. (El grafo general y el grafo específico de un problema matemático: dos herramientas útiles para el análisis de enunciados y para la resolución de problemas.) (Spanish)
Epsilon (Puerto Real) 21, No. 62, 193-204 (2005).
Classification: D50
6
Non-algebraic methods for solving mathematical problems - some examples from ancient books. (Métodos no algebraicos para la resolución de problemas matemáticos: algunos ejemplos rescatados de viejos libros.) (Spanish)
Rev. Educ. Mat. 20, No. 3, 3-14 (2005).
Classification: F90 A30
7
History of mathematics: non algebraic methods for the solution of problems. (Historia de las matemáticas: métodos no algebraicos para la resolución de problemas.) (Spanish)
SUMA (Granada), No. 34, 81-85 (2000).
Classification: A30
8
Two dynamic demonstrations of the Pythagorean theorem. Dos demostraciones dinamicas del teorema de Pitagoras. Zwei dynamische Beweise des Satzes von Pythagoras. (Spanish)
SUMA. (Spr 1989) (no.3) p. 39-42.
Classification: G43
9
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Result 1 to 9 of 9 total

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