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Result 1 to 20 of 22 total

The importance of the statement in addition and subtraction word problems. (English)
Focus Learn. Probl. Math. 26, No. 1, 1-22 (2004).
Classification: F92
1
Some difficulties in additive problems. (Algunas dificultades en los problemas aditivos.) (Spanish)
SUMA (Granada), No. 37, 83-93 (2001).
Classification: F33
2
The mathematical equation of the Mathematics Teacher. (La ecuación didáctica del profesor de matemáticas.) (Spanish)
Números, No. 45, 3-19 (2001).
Classification: D39
3
Maximum abstraction and universal applications: 20th century mathematics. (Abstracción máxima y aplicaciones universales: las matemáticas del siglo xx.) (Spanish)
Uno 8, No. 26, 50-60 (2001).
Classification: A30
4
Teaching of mathematics in the 20th century. Collection of 101 articles. (Las matemáticas de sigle XX. Una mirada en 101 artículos.) (Spanish)
Números, No. 43-44, 1-524 (2000).
Classification: A10
5
Mathematical Topics in secondary school in Spain in the 20th century. (Contenidos matemáticos en la segunda enseñanza española del siglo XX.) (Spanish)
SUMA (Granada), No. 34, 27-43 (2000).
Classification: D34
6
Exploratory study on problems of ’combination of states’. (Estudio exploratorio sobre problemas de combinación de estados.) (Spanish)
Guiniguada, No. 8-9, 349-365 (1999-2000).
Classification: F33
7
Julia Robinson: great mathematician. (Julia Robinson: gran matemática, gran desconocida.) (Spanish)
Números, No. 40, 29-36 (1999).
Classification: A30
8
The teaching of numerical extensions: the case of negative numbers. (English)
Int. J. Math. Educ. Sci. Technol. 30, No. 6, 789-809 (1999).
Classification: F43
9
Levels of generalization in linear patterns. (English)
Alwyn, Olivier et al., 22. Conference of the International Group for the Psychology of Mathematics Education (PME 22). Proceedings. Vol. 2. ,. 329-336 (1998).
Classification: C33
10
A teaching experience with linear patterns and sociomathematical norms. (French)
Abrantes, Paulo et al., Les interactions dans la classe de mathématiques. ,. 262-269 (1998).
Classification: C63
11
Interaction and knowledge construction: some theoretical ideas and an educational practice. (Interacción y construcción significativa del conociemento: notas teóricas y una práctica educativa.) (Spanish)
Uno 4, No. 16, 85-100 (1998).
Classification: C60
12
Prospective teachers solve additive problems with negative numbers. (English)
Focus Learn. Probl. Math. 19, No. 4, 36-55 (1997).
Classification: D59
13
Actions and invariant schemata in linear generalising problems. (English)
Pehkonen, Erkki, 21. conference of the International Group for the Psychology of Mathematics Education (PME). ,. 289-296 (1997).
Classification: I30
14
Functional and semantic classification of additive problems. (Clasificación funcional y semántica de problemas aditivos.) (Spanish)
Educ. Mat. (Mex. City) 9, No. 1, 33-46 (1997).
Classification: H40
15
Beginning learning negative numbers. (English)
Puig, L. et al., 20th Conference of the International Group for the Psychology of Mathematics Education (PME 20). Proceedings. Vol. 2. ,. 161-168 (1996).
Classification: F43
16
Additive problems. Pt. 3: comparisons. (Problèmes additifs. Pt. 3: de comparaisons.) (French)
Math-Éc. 35, No. 173, 33-37 (1996).
Classification: F30
17
Números negativos: sumar = restar. (Spanish)
Uno 3, No. 10, 123-133 (1996).
Classification: F40
18
Additive problems. Pt. 2: changes. (Problèmes additifs. Part 2: de variations.) (French)
Math-Éc. 35, No. 172, 24-27 (1996).
Classification: F30
19
Negative numbers. A research review. (Números negativos: una revisión de investigaciones.) (Spanish)
Uno 3, No. 9, 98-108 (1996).
Classification: F40
20
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