The major focus of this unit is on changes where substances do not, from the scientific viewpoint, actually change into other substances. For example, substances may expand or contract upon heating or change form (such as ice to water). Part 1 provides a 12-item instrument to enable teachers to check their own ideas about this topic and to clarify…

This unit, one of a series designed to develop and foster an understanding of the marine environment, presents marine science activities for grade 6 students. The unit is divided into the following sections: (1) Pagoo (story of a hermit crab); (2) introduction to marine environments; (3) salt water environment; (4) sea water investigations; (5)…

The Learning in Science Project (Primary)--LISP(P)--was designed to examine problems and difficulties in primary science and to explore ways of overcoming these problems. Early research led to a proposal that children's questions and explanations could form the basis of an alternative teaching approach. However, several issues were raised which…

The Learning in Science Project (Primary)--LISP(P)--developed a handbook for a unit on "floating and sinking". The handbook contains information about ideas children and scientists have about the topic and several investigations and projects designed to help teachers move children gradually from intuitive explanations toward those which…

Science programs provided for primary school have not always been successful. A major reason suggested is that some programs place demands on teachers which many teachers find difficult to meet and which give rise to concerns which restrict their development as teachers of science. Based on the work of the the Learning in Science Project…

The original intent of this project was to improve the quality of the elementary science component of the Utah State University elementary science preparation program. The original impetus for the project resulted from a combination of a desire to continually improve an already sound elementary program, local concern over the quality of science…

Thirty-four authors have joined to produce this book. Among them are natural and physical scientists, psychologists, historians, writers, scholars of curriculum and instruction, teacher educators, and teachers of the young. The contributors probe many methodologies including the place of unified concepts and processes; the interaction of the…

This publication is one in a series of 12 giving the recommendations that were made for a broad and balanced education program in science for young people. This guide attempts to answer the questions regarding what science is taught in primary schools, what skills good primary science gives children, and how secondary schools build on primary…

Children are natural scientists and are constantly questioning and challenging the world around them. This book is designed to help preschool and primary teachers see the science in common things. It is a book of manipulative activities that are designed to nurture a child's natural curiosity as well as integrate science with other areas.…

The purpose of this study was to examine the effects of animated instruction and levels of practice on application learning in a computer-based instructional (CBI) science lesson. A total of 119 fourth and fifth grade students participated in an introductory lesson covering Newton's Laws of Motion. Three levels of visual elaboration (static…

This is one of five panel reports that have been prepared as part of the first phase of Project 2061, a long-term, multipurpose undertaking of the American Association for the Advancement of Science designed to help reform science, mathematics, and technology education in the United States. Major sections included are: (1) "Orienting…

Corporations, government agencies, communities, and individuals are involved in waste management. Education about waste--where it comes from, how we dispose of it, and management alternatives--is needed. This document provides a series of educational resources which deal with these issues. Using these factsheets, lesson plans, lists of sources for…

This material describes a fossil-building activity using sea shells, chicken bones, and plaster for grade one through three students. Related process skills, vocabulary, computer principles, time requirements, and materials are listed. Two methods of building the fossils are discussed. After building the fossils, classes may be divided into pairs…

This document introduces fifth-grade children to the microscopic world, to the instruments needed to make it accessible, and to the appearance and structure of cells in nonliving as well as living things. Aims of the unit include providing children with an instrument which extends their senses in a radical manner, and leading them in using this…

This publication provides information and activities for teaching about vegetables and process skills including observing, classifying, collecting and interpreting data, inferring, measuring, and predicting. There are 12 lessons. Lessons 1 through 5 pertain to growing, rinsing, and observing sprouts. Lessons 6 and 8 through 11 deal with tasting…