Los saberes docentes en el trabajo cotidiano de los maestros

Resumen

En el artículo se concibe a la docencia como un trabajo sustentado en los saberes que los maestros se apropian y generan en la resolution cotidiana de la enseñanza. Se presenta un análisis etnográfico de una clase de primer grado de primaria, donde los saberes docentes identificados son: cómo organizar al grupo, cómo involucrar a los niños en la actividad, cómo tomar en cuenta las intervenciones de los niños, cómo promover y cómo sostener la actividad individual. El interés del trabajo es contribuir al estudio de los saberes docentes que los maestros generan y se apropian en el ejercicio cotidiano de la enseñanza y que han sido escasamente abordados en la investigación sobre la docencia.     

Key workers and schools: meeting the needs of children and young people with disabilities

Across the world countries are advocating the education of children and young people with disabilities in mainstream schools. There is also increasing interest in developing effective coordination of the specialist services pupils with disabilities receive from different agencies. This is accompanied by growing recognition that such care coordination can positively influence the experience of inclusion for children and their families. However, while the literature of care coordination generally includes education as a core provider, there is little evidence on involvement of education professionals and the outcomes for children and schools. These issues are addressed by the findings reported here on the role of key workers in care coordination and their relationship with schools. The findings draw on interviews with professionals from seven key worker services across England and Wales, parents and carers who were recipients of these services and teachers in schools serving children supported by key workers. These interviews are part of a wider multi‐method study exploring the effectiveness and costs of different models of key worker services for disabled children. The data reveal the range of education and school issues addressed by key workers and the factors influencing their work with teachers. The benefits for children, families and schools of key worker involvement are identified and the implications for schools explored. Consideration is also given to the advantages and disadvantages of teachers themselves taking on the role of key workers. It is argued that key workers can improve home–school relationships, facilitate the contribution of teachers in inter‐agency working, enable mainstream schools to better meet the individual needs of pupils with disabilities and improve their inclusive practice.     

Multilevel Interaction Models and their Use in the Analysis of Large‐scale School Effectiveness Studies

In the present paper we discuss the merits of a general multilevel approach to model analysis of large scale school effectiveness studies.

We briefly review previous research framework which have been used in school effectiveness research and examine critically the assumptions on which they were based and the methodological implications of these assumptions. The general interaction models presented in this paper provide an answer to many of these critiques. Findings from different types of modeling supported the claim that the modeling of school effectiveness studies must be both multilevel and interactive. Achievement is found to be dependent in a very sensitive, non‐additive way, on the particular combination of pupil's home background, his or her general ability, teaching style and other teacher characteristics, the class and the school context in which the pupil learns. Comparisons between parsimonious main effect models with parsimonious interactive ones show that although the explanatory power of interaction models might be slightly smaller, the use of interaction models causes changes in the specification of the models that cannot be ignored.     

Improving preservice chemistry teachers’ content knowledge through intervention activities

ABSTRACT

The effect of intervention activities on the chemistry content knowledge of 92 preservice chemistry teachers (PSCT) was examined via a pre and post true/false with confidence level test focusing on ionisation energy values and the use of a common alternative conception (AC). Data were collected from three cohorts of PSCT each engaged in a one year full-time university-based teacher education programme. Comparison of pre-and post-test responses and discrimination differences between responses for each PSCT were used to identify the use of the AC and hence the efficacy of the intervention activities. Interviews with 14 of these PSCT allowed triangulation of the data. Findings suggest that the activities allow 71% of PSCT to identify this AC as non-scientific or become more confident in doing so. Interview data indicate that this rejection of this AC is sustained for 9 of the 11 PSCT whose test data indicated improvement. These data have implications for teacher education such that 2 hour intervention sessions can offer the opportunity for PSCT to develop their subject matter knowledge. As the accurate application of electrostatic concepts to electrons has wider application to bonding, these interventions offer PSCT more accurate chemical subject knowledge resources to draw on in their teaching.     

Hierarchical task analysis ‐ An approach for diagnosing students’ conceptual difficulties

Pupils’ conceptual difficulties in scientific problem‐solving are examined on the basis of their performance on complex tasks and on the simple tasks of which the complex tasks are composed. A theoretical analysis reveals that identical errors on a complex task are not necessarily due to the same errors on the associated component tasks. This is illustrated by reference to actual research findings. The educational implications of this finding are discussed.     

High school students’ difficulties in understanding osmosis

Preconceptions and misconceptions of 500 secondary students in years 9‐12 regarding osmosis were studied through the use of five different kinds of instruments: prior learning inventory, self‐report knowledge inventory, true/false test, definitions and clinical interviews. Some of the major findings were: (1) The most frequent explanation offered to osmosis is ‘a desire or drive towards equalizing concentrations’. (2) Hardly any student uses the concept ‘water concentration’. (3) Most students fail to realize that in dynamic equilibrium water molecules keep moving. (4) Students have special difficulty in understanding osmotic relations in plants. (5) Many students have difficulty in grasping solute‐solvent and concentration‐quantity relations. (6) Students often perform laboratory experiments without really understanding the underlying principles. Practical and theoretical implications are discussed.     

When rewards and sanctions fail: a case study of a primary school rule‐breaker

Positioning theory provides a lens through which to view the narrative accounts of working‐class parents as dynamic, intentional acts of positioning intended to gain the recognition of school personnel as full partners in the education of their children. Knowing that school personnel will not treat them with the kind of respect given middle‐class parents, but refusing to allow themselves to be viewed as if they were lower‐class parents, analysis of the accounts of working‐class parents reveals intentional acts of positioning that serve to: (1) fight against stereotypes, (2) guard against being made to feel inferior by maintaining vigilance and involvement, and (3) build cultural and social capital through dialog and deliberation. These acts of intentional positioning are also understood as knowledge‐generating activities where people come together in dialog to work toward a mutually acceptable solution. Implications for the development of dialog‐oriented parental involvement practices are offered.