This study examines how third-graders' conceptions about the origin of species are affected by formal instruction and whether children can learn not only about evolution but also about natural selection. We interviewed the same group of third-grade children (8-9 years old) twice, before and after following a curriculum about these topics.…

Children's ideas concerning natural phenomena often differ from those of scientists, and these ideas are termed as alternative conceptions. The prevalence of alternative conceptions is highest among young children who possess less experience with the natural world as compared with adults. Children's ideas about micro-organisms are of special…

Based on a study with six elementary school teachers and 115 students in grades 3, 4, and 5, this article discusses ways that teachers might support an understanding of variable as students explore pattern-finding activities. The practices emerged from interviews with teachers and a yearlong observation of teaching algebraic thinking during an…

In this article, Kathryn Roberts & Kristy Brugar discuss their assessment of third-, fourth- and fifth-grade children's understandings of the types of maps commonly found in their social studies text and trade books, and the knowledge and misconceptions it revealed. They then discuss how teachers might begin to address those issues with…

Going beyond measuring accuracy of teachers' judgments of students? achievements, this paper focuses on how prospective elementary teachers proceed in one-on-one diagnostic mathematics interviews. As part of the project diagnose:pro, prospective elementary teachers (PTs) conduct diagnostic interviews with children in grade one and reflect on…

To support and improve effective science teaching, educators need methods to reveal student understandings and misconceptions of science concepts and to offer all students an opportunity to reflect on their own knowledge construction and organization. Students can benefit by engaging in scientific activities in which they build personal…

This study explores the use of constructivist pedagogy promoting learner-centered teaching in Kenya's rural primary schools. It explores both the school-based as well as bureaucratic hurdles to the success of constructivist pedagogy. Teacher ideologies, issues of diverse cultures and traditional beliefs, the rural context characterized by…

The purpose of this paper was to examine how pedagogical documentation and collaborative dialogue served as tools of inquiry for a group of undergraduate Early Childhood Education pre-service teachers at a Midwestern university. The research was a collaborative effort of several faculty members who formed a Scholarship of Teaching and Learning…

This study of advanced readers in Reading First (RF) classrooms was part of a larger evaluation of one state's RF implementation. The study's purposes were to (a) assess the longitudinal growth of advanced primary readers as compared with their non-advanced-reading peers over a 3-year timeframe and (b) determine the degree to which RF classrooms…

Limited research exists on what preservice teachers know and believe about children with Autism Spectrum Disorders (ASD) and their inclusion in general education classrooms, especially in early childhood education. In this preliminary study, knowledge and attitudes of 15 early childhood preservice teachers at a large southeastern university were…

The current study addressed how the timing of interviews affected children's memories of unique and repeated events. Five- to six-year-olds (N = 125) participated in activities 1 or 4 times and were misinformed either 3 or 21 days after the only or last event. Although single-experience children were subsequently less accurate in the 21- versus…