A three year longitudinal intervention study is presented where two conditions of reading instruction are compared. In a base condition six teachers--four in the experimental groups and two in the control groups--and their students in grade 4-6 discussed expository texts during a regular lesson. The discussions, which took place in small groups,…

Demonstrated an experiment on the properties of air to 2 groups of Swedish fourth graders (total n=45), using familiar materials in one case and unfamiliar, "scientific," materials in the other. Written explanations by students show that the unfamiliar materials were a barrier to understanding and may have actually obstructed students'…

Studied how Swedish schools try to promote students' reading through examination of school-run booktalk conversations held by students in grades 4 through 7. Observations of eight groups show the conflict between the stated aim of promoting reading for pleasure and both tasks presented to students and problems in synchronizing the reading of…

A study of interactions among Swedish intermediate-grade students as they solved a nonstandard mathematics task confronting the phenomenon of infinity shows that the children can reach a considerable understanding of the problem by contextualizing the problem in different ways. The collective orchestration of problem variations results in enhanced…

As part of the National Evaluation Program of the Swedish school system, proficiency in the English language is evaluated for students in grade 5 (at age 12 years). Variation between classes and variation within classes were studied in a multilevel factor analysis (MFA) using a sample of 3,162 students in 162 classes for whom student questionnaire…