
Abstract
The development of educational systems in many of developed countries have been organised over two nuclear and interdependent factors - inclusion (Education for all) and efficacy. These subjects are so complex and multidimensional that, in our research, we only study aspects related to pedagogical practices of primary teachers.
Thus, we have three main goals. First, understand the attached importance by teachers to a set of procedures in classroom management, which are strong contributions for efficacy and quality of education. To reach first and second goals we use surveys and deep interviews for the qualitative data. Surveys consider the following dimensions of procedures - Organisation of pupils, evaluation, planning materials, learning tasks and social environment.
The research involves about 240 primary teachers and considers as main variables: Professional Experience, Role (regular and support teachers), experience in the assigned role, teachers training ( We will present some of preliminary data from the two surveys addressed.
I - CONCEPTUAL FRAME
1 - POLITICAL LEVEL
The development of educational systems is strongly related with political options. Thus, if the way seems to be
2 - THEORETICAL LEVEL
SCHOOL QUALITY/EFFECTIVE SCHOOL (CLASSROOM LEVEL)

DIFFERENTIATED CLASSROOM MANAGEMENT - ORGANIZATION MODEL
DIMENSIONS:
II - RESEARCH MAIN GOALS
III - SAMPLE
IV - INSTRUMENT
1 - A 39 itens likert scale (10 points) demanding importance and difficulty attached by teachers concerning pedagogical practices
eg. 31- clear presentation of educational goals

2 - Deep interview for qualitative data
V - RESULTS
In this presentation we emphasize two points.
1 - Dimensions sorted by means (importance and difficulty)

It is important to stress that, from teachers point of view, the most important dimension "SOCIAL CLIMATE" is the easier dimension to run in classroom. It seems to exist a protection strategie of self-efficacy perception. We are trying to better understand this question through content analysis of deep interviews.
2 - DIFFERENTIATED CLASSROOM MANAGEMENT - DIFFICULTY AND IMPORTANCE PERCEPTION SCALE
After factor analysis procedures we get two scales with 15 itens. Internal consistency (alpha):
DIFFICULTY SCALE - .9310
IMPORTANCE SCALE - .9619
eg:

1- Use of formative evaluation methodology
Both scales, seems to be good instruments to evaluate teachers perceptions of importance and difficulty concerning pedagogical practices in order to promote a more differentiated classroom management, the way to reach a higher level of inclusion and quality in our primary schools.
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