History and Epistemology

The ever changing contextualization of nature of science: recent science education reform documents in the U.S. and its impact on the achievement of scientific literacy

Norman G. Lederman

5-22

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Didactic Investigations

Influence of different scaffolding strategies for engaging secondary students in scientific practices

Beatriz Crujeiras Pérez, María Pilar Jiménez Aleixandre

23-42

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How do teachers in initial training use their didactic knowledge in the design of an experiential test to evaluate subcompetences of primary education students?

Carlos de Pro Chereguini, Antonio de Pro Bueno, Francisca Serrano Pastor

43-62

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Secondary school students' understanding the expected value and variability of sample proportion

Nuria Begué, Carmen Batanero Bernabeu, María Magdalena Gea

63-79

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Opening the "black box" of the science classroom : a study on the relationship between teaching practices on the topic of the Human Body and the thinking skills promoted in 7th grade students

Melina Furman, Mariana Luzuriaga, Inés Taylor, María Victoria Anauati, María Eugenia Podestá

81-103

PDF (Castellano)

Connections between knowledge of mathematics teaching and knowledge of features of learning mathematics : the case of a high-school teacher

Diana Zakaryan, María Soledad Estrella Romero, Gonzalo Espinoza-Vásquez, Sergio Morales, Raimundo Olfos, Eric Flores-Medrano, José Carrillo Yañez

105-123

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What educational research in the physics classroom is published in Spain? : A critical review of the last decade for the case of secondary education

Alejandro F. Manchón-Gordón, Antonio García-Carmona

125-141

PDF (Castellano)

Metarepresentational competence in early grades : external representations of data and their components

María Soledad Estrella Romero, Raimundo Olfos, Pedro Vidal-Szabó, Sergio Morales, Patricia Estrella

143-163

PDF (Castellano)

The Conceptual Survey of Electricity and Magnetism : reliability analysis and study of most frequent difficulties

Pablo Barniol, Esmeralda Campos, Genaro Zavala

165-190

PDF (Castellano)

Didactic Innovations

Students' energy concepts : a Project-Based Learning experience with aerostatic balloons

Jordi Domenech Casal

191-213

PDF (Castellano)