This study investigated the extent of attitudinal change towards the teaching of science in elementary teachers (N=35) in Trinidad and Tobago during an activity-oriented science curriculum development workshop. The model used during the attempts to: (1) incorporate some aspects of science content development, manipulative hands-on experiences,…

The Open Learning Institute (OLI) is both an academic institution offering distance education courses and a publishing house for developing and producing distance education course materials. OLI has no resident faculty, but draws science content experts (course writers and consultants) from other academic institutions. The development process…

One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on students' (N=37) views of chemical change. Data were obtained using the…

Observational techniques were employed to gain insights into students' experiences from three perspectives (learner, teacher, and observer) as related to four aspects of a set task (nature of the task, including its purpose; how the task was carried out; perceived significance of outcomes achieved; and significance of outcomes in terms of science…

The Science Activities Action Research Group considered problems related to using science activities in teaching/learning of science ideas, problems previously identified and described during exploratory/in-depth phases of the Learning in Science Project. Three specific tasks were formulated by the group, including: investigating wording of…

Three papers are provided to assist local school districts and legislators in developing their positions when addressing creation/evolution controversies in Iowa schools. "Creation, Evolution and Public Education: The Position of the Iowa Department of Public Instruction (DPI)" presents the consensus of opinions of national and Iowa…

The University of Minnesota organized a conference ("Evolution and Public Education," December 5, 1981) to help clarify issues in the creation/evolution controversy and to examine arguments of the proponents of scientific creationism. This six-part book, a revised version of a resource manual compiled for the conference: (1) discusses the theory…

The Learning in Science Project (Primary--LISP(P)--designed to investigate the teaching and learning of science in New Zealand primary schools, arises from the work of the original Learning in Science Project (LISP). This paper is an attempt to clarify the direction of LISP(P) as it moves toward the central phase of the research. The ideas…

The stand taken in the Learning in Science Project (Primary)--LISP(P)--is that primary school science should be centrally concerned with children's present interaction with their world rather than their future science education. Further, it has been decided that one of the LISP(P) foci should be on questions that children ask and how these…

One area explored in the Learning in Science Project (Primary--LISP(P)--was children's questions about and explanations of phenomena. Data were obtained from work with classes of children, interviews with children, informal discussions with teachers, and observations of two teachers using an alternative teaching model (outlined in an appendix)…

The Learning in Science Project (Primary)--LISP(P)--was designed to investigate the teaching and learning of science in the primary school. This paper summarizes the work undertaken and the findings obtained during the first 9 months of the project. During the first 6 months, an exploratory phase, similar to the original Learning in Science…

This paper, designed to be used in conjunction with a video-tape developed by the Learning in Science Project (Primary)--LISP(P)--shows excerpts from some of the interview schedules used to examine children's ideas about floating and sinking. These interviews involved the use of "interview-about-instances" (IAI) cards (included in an…

This study investigated the meanings and ideas held and questions asked by children (ages 7-14) about floating and sinking (in water). Data were collected from interviews using "interview-about-instances" (IAI) cards (included in an appendix) and 10 objects which either floated or sank. Additional data were collected from classroom…

The Learning in Science Project (Primary)--LISP(P)--investigated the ideas and interests children have about flowering plants (in particular whether these plants have a life cycle). Data were obtained from: individual interviews with children, ages 7- to 14-year-old (10 students for each age level), using the "interview-about-instances"…

Expert reasoning in the natural sciences appears to make extensive use of a relatively small number of general principles and reasoning strategies, each associated with a larger number of more specific inference patterns. Using a dual declarative hierarchy to represent strategic and factual knowledge, a framework for a robust scientific reasoning…