Within the framework of the revised taxonomy of educational objectives created by Anderson and Krathwohl, this study attempted to describe the design and examine the learning outcomes of an intervention focused on the development of higher order thinking at an elementary education setting. A class of 21 sixth graders participated in the project,…

This study presents a subset of factors and their association with students' achievement in school algebra. The participants were students who had enrolled in 2007 at the ninth year of Greek public education (third year of middle school). A total of 735 students participated (aged 14-15 years) from 37 public secondary schools. The sample consisted…

This paper provides evidence on the sources of differences in inequality in educational scores and their evolution over time in four European countries. Using Programme for International Student Assessment data from the 2000 and the 2006 waves, the paper shows that inequality decreased in Germany and Spain (two "decentralised" schooling…