Investigated the role of "a priori" ideas in planning experiments and data processing leading to inferences. Thirty-one students (ages 11-13) observed a "combustion/candle in a closed container" experiment and were asked to interpret sets of measurements. Findings, among others, show that children preferentially experiment on…

Teaching sequences designed to develop strategies for comparing numerals in grade two (in France) were analyzed. Children's strategies were noted, and an experiment confirmed underlying misconceptions concerning number. (MNS)

This article discusses the historical background of bilingual education and the directions bilingual education has taken in the United States, Canada, Britain, France, and other European countries. Findings concerning the effectiveness of bilingual programs are reported. (CFM)

Discusses the French educational reforms between 1969 and 1985, examining their effects on the teaching of history and geography, which are mandatory throughout pre-university education. Writing for elementary school teachers, Marbeau considers the construction of knowledge in children aged 6 to 11, in history, geography, and the social sciences.…