When Chris Hatcher joined the Primary Evolution Project team at the University of Reading, his goal was to find effective strategies to teach evolution in a way that keeps children engaged and enthused. Hatcher has collaborated with colleagues at the University's Institute of Education to break the evolution unit down into distinct topics and…

Learning to use visualisation techniques in the classroom enables pupils and teachers to gain new insights into how concepts are formed and how to strengthen them, but visualisation is sometimes not what it seems. Learning by constructing meaning is a long-standing principle underpinning much of today's school science. In "Primary Science…

This article describes a lesson taught in a designated English Language Learner (ELL) classroom in an elementary school in Pawtucket, Rhode Island, using a sheltered instruction approach. Eighty one percent of the students at this school are from diverse ethnic backgrounds where 25 per cent of them receive ELL services. A variety of languages are…

The benefits of connecting school students with scientists are well documented. This paper reports how New Zealand teachers brought scientists into the classrooms through the use of videos of New Zealand scientists talking about themselves and their research. Two researchers observed lessons in 9 different classrooms in which 23 educational videos…

This document is the final report to develop a new elementary science curriculum. It contains information related only to the development phase of the Conceptually Oriented Program in Elementary Science (COPES) and was written for an audience that includes all who are interested in curriculum development as it was experienced in this project. The…

Describes a unit on the physical properties of minerals. The unit, based on the learning-cycle approach, encourages students to move from single to more complex reasoning patterns. Concepts fostered are orderlines, quantification, and replication. (JN)

Basic concepts are often barriers to acquiring easy insight and satisfying understanding in a discipline. The most difficult task in the teaching of science is the recognition of these critical barriers to the student's thinking process. To make the unobvious less so is the responsibility of the teacher. (BC)

Discusses use of a concept map in developing, teaching, and assessing the concept of "away" (as indicated by physical/chemical changes or changes in energy/human perception). A copy of the map and an activity (using a flashbulb) to get children thinking about what it means to throw something away are included. (JM)

A science lesson (observing yeast) was taught demonstrating that when a guided inquiry instructional method is encountered there is a change from subjective to objective thinking. Describes steps in the lesson and analysis of pupils' responses and behavior. Suggests an instructional model to increase perceptive level of thinking in biology…

Discusses children's conceptions of dynamics, comparing them to those of scientists and examining how they are acquired. Also discusses alternative aims of teaching dynamics at the elementary and junior high school levels, providing instructional strategies to achieve these aims. (JN)

Provides examples of science activities in which children use their senses in manipulating objects and ideas. Suggests that these and other activities be extended to help children deepen their understanding of scientific concepts. (JN)

A six-year project providing training for prospective elementary school science teachers is described. Phase one, a period of three years, involved a longitudinal study of a pilot group of students as they encountered science content and science teaching methodology, coupled with early and continued field teaching experiences. In the final three…

Lists 25 energy activities and describes two experiments (materials needed and procedures used included) for secondary/middle school students. Like activities for younger children listed in part 1 (appearing in Vol. 65, No. 229), these activities are designed to provide concrete experiences for teaching various aspects of the energy concept. (JM)

One of the most striking developments in understanding science learning has been the discovery of the extent and persistence of the naive conceptions about the natural world students bring with them to the classroom. In physics and other sciences, students (even those who do well on textbook problems) often do not apply principles they have…

Explores how constructivism is important to changes taking place in physics education, especially in curriculum development and teaching. Presents an example illustrating children's conceptions of light. Twenty-six references are listed. (YP)