This teacher's guide to microgravity contains 16 student science activities with full background information to facilitate an understanding of the concepts of microgravity for teachers and students. Topics covered in the background sections include the definitions of gravity and microgravity, creating microgravity, the fluid state, combustion…

This genetics curriculum was conceived to fill the void in the general public's awareness of the importance of heredity and environment in health. The module contains a teacher's manual, student manual, and appendix. Topics are presented in a manner that is intended to be culturally sensitive and meaningful, and to reflect the concerns of the…

Cognetics provides an exciting cooperative learning experience for students that develops both thinking skills and content knowledge. In Cognetics, teams of students in grades 3 to 12 create solutions to problems. This set contains a student manual and a teacher's manual. The teacher's manual explains the concept of cognetics and then provides…

This guide makes the case for a decision-making focus in the science curriculum as a response to concern over preparing scientifically literate students. The student activities are organized by guided activities and independent exercises. Themes of the guided activities include xenotransplants, immunizations, household cleaning products, ozone,…

The purposes of this guide are to demonstrate how to apply the National Science Education Standards to the real world of the middle school classroom and to serve as a tool for collaboration among principals, state and local administrators, parents, and school board members. Different sections focus on science teaching standards, professional…

This study of physics problem-solving identifies reasoning mechanisms that enable the problem-solver to achieve the transformation to a physics structure of the problem situation. Elaboration is explored as a mechanism in fulfilling this transformation by providing beginning problem-solvers with elaborations that they failed to infer. A card…

This study reports one investigation to better understand teachers' perspectives about teaching Science, Technology, and Society (STS). The study examined five teachers' perceptions of STS topics taught or not taught in their local schools. These teachers completed a summer workshop or an academic year class on STS. The curricula in the two STS…

Using hands-on activities and the "Plan, Do, Review" approach, this physics curriculum for 4-year-olds is designed to develop an early interest in and enthusiasm for science and to excite children about learning in general. The curriculum is designed to be implemented biweekly in preschool or child care programs but may also be presented…

This book is the report of the UNESCO/APEID Regional Workshop on Science and Technology Education at Lower Secondary Level. Part I is the Source Book which has three chapters. Chapter 1 is on emerging policy and strategy aspects for science and technology education at the lower secondary level. Chapter 2 discusses the implications for teacher…

The purpose of the study was to identify differences in cognitive skills associated with differing rates of predictive reasoning success for high school biology students, to determine possible correlations between predictive success and cognitive operational level, and to assess whether directed practice facilitated problem-solving success. The…

While the 1960s and 1970s came to be known as the era of curriculum development in science, it appears that the 1980s and the 1990s will be known as the time of curriculum development with strengthened attention to implementation and evaluation. This book examines the assessment of elementary school science and provides numerous examples of…

The purpose of this booklet is to discuss how the curriculum is changing and what assessment methods are needed to monitor and measure the performance of students in the restructured science curriculum. Sections in this booklet include: (1) The need for alternate assessment, (2) Performance assessment, (3) Observation and questioning, (4)…

This report documents a study that examines the first 4 years of a beginning chemistry teacher's career. The report explores the difficulties that are faced by the new teacher as she attempted to transform her formal knowledge of chemistry and pedagogy into the practical application of a high school chemistry teacher. The report includes the…

Sixty-eight specific interventions to improve science education were grouped into 11 categories. Each category was then related to one of three major intervention objectives and an associated group. These categories, grouped by objectives are: (1) interventions increasing amount of time students are engaged in learning science (increasing student…

Several issues in science education are examined, including those related to the current concern about science education in schools, the basis for a reform in science education, technology in the science curriculum, redirection of the science curriculum, uses of knowledge, decision making in human affairs, organization of the curriculum, and…