An increasing number of researchers are calling for learning progressions to be used as interpretive frameworks for teachers conducting classroom assessment. The argument posits that by linking classroom assessments to learning progressions, teachers will have better resources to interpret and take instructional action on the basis of what…

As part of a longitudinal study into identity development in upper-level physics students a phenomenographic research method is employed to assess the stages of identity development of a group of upper-level students. Three categories of description were discovered which indicate the three different stages of identity development for this group…

This article focused on a deeper analysis of pre-service teachers' observations of video lessons based on the authentic classrooms across three stages in eight sessions in order to reveal their changes in the abilities to understand pedagogical content knowledge and the effects of specific observation frameworks introduced in the observation…

This paper examines a group of secondary mathematics teachers who met 16 times to discuss video excerpts of their teaching. The explicit purpose of the meetings was to assist the teachers in preparing video for submission to the National Board for Professional Teaching Standards. Analysis of meeting transcripts reveals that teachers engaged in…

As a growing body of evidence links school success and early mathematical experiences, there is increasing interest in offering young children opportunities to bridge their informal understanding of mathematics with more formal concepts and processes. At the same time, many teachers and caregivers in the early care and education (ECE) field may…

High school teachers today work in challenging, high-accountability instructional environments, striving to meet the needs of upwards of 100 learners per day. Rapidly growing numbers of English-language learners (ELLs) in U.S. classrooms have added to these pressures. Rather than using collaborative structures to face these challenges, the…