Proposes engaging low achievers in science activities that appeal to their interests. Describes an example involving fishing that explores scientific concepts related to the search for bait, the fishing equipment, the use of solunar tables to determine the best time to go, processing the catch, and survival tips for the trip. (MDH)

How student work is constructed in the classroom and how science lessons are related to the construction was studied with two Swedish female students in grades 8 and 9. Differences in their grades and social networks seemed to be mirrored in their classroom interactions. The meaning of "science" for these students differed from usual…

Attempts to express a group of children's understanding of inversion, retrograde, and retrograde-inversion as it applies to musical composition and color schemes. The children, ages six to nine, displayed idiosyncratic approaches to the problems. Discusses the possible implications for symbolic language and cognitive development. (MJP)

Describes the development and implementation of a laboratory-based professional development program for high school chemistry teachers. Demonstrates how chemistry can be taught with simple, readily available materials. (DDR)

Efforts to promote more realistic conceptions about science are often limited by teachers' inexperience in this domain. In this paper, we describe an 'inductive-deductive, dialectic immersion' approach towards assisting teachers in developing more realistic conceptions about science--along with corresponding revised perspectives about science…

Science teachers ask questions to assess students' cognitive abilities and to promote student motivation in learning. Cognitive questions are usually divided into low-order and high-order types. According to the conceptual change model of learning, teachers can also use questions to facilitate the construction of knowledge by students. These…

This study used perceptual and articulatory data to investigate a language specific phonemic inventory, and allophonic rules for homorganic initial voiced stops versus homorganic nasal stops, and oral versus nasal vowels in Taiwanese. Four experiments were conducted: concept formation, gating, and two airflow studies. Results of a first nasal…

Purpose: The paper's purposes are to establish organizational learning theory as evolving from the theoretical and empirical study of organizations and to build grounded theory explaining organizational learning in schools. Design/methodology/approach: Implementation of instructional technology as a process of organizational learning was explored…

The use of constructivism and its various manifestations in education has been a topic of much interest in recent years. Inquiry into this theoretical framework has resulted in teacher educators' attempts to help their teacher candidates apply constructivist pedagogy in university classrooms, field experiences and student teaching at two US…

As the number of culturally and linguistically diverse (CLD) learners with disabilities increases in the United States, many educators and policymakers purport that teacher education programs (TEPs) must incorporate multicultural education more substantively. However, we know very little about the impact of multicultural education on the thinking…

The purpose of this study was to examine the cognitive correlates of RD-grade skill in arithmetic, algorithmic computation, and arithmetic word problems. Third graders (N = 312) were measured on language, nonverbal problem solving, concept formation, processing speed, long-term memory, working memory, phonological decoding, and sight word…

Education researchers suggest that teacher education candidates be taught that meaningful learning is essential and that conceptual understanding be infused into all lessons. However, many teacher candidates are unable to successfully develop conceptual level lesson plans and some are unable to differentiate between skills and concepts. The…

The work of Vygotsky (1987) on everyday and scientific concept formation has provided a useful theoretical framework for considering the nature and connectedness of learning between the home and the early childhood centre. This paper will present the findings of an investigation which sought to examine the potential connections made between home…

The development of children's cosmologies was investigated over a 13-year period, using multi-modal, in-depth interviews with 686 children (217 boys, 227 girls from New Zealand and 129 boys, 113 girls from China), aged 2-18. Children were interviewed while they "observed" the apparent motion of the Sun and Moon, and other features of the…

This is the second and final part of a review of educational research on children's ideas about gravity. The first part concerned students' understanding of how and why things fall. This article picks up the trail of research studies that address students' understanding of the more complex ideas of projectile motion and orbits and examines how the…