The purpose of this document is to provide a framework for school districts to use in the development of K-12 science curricula. The framework focuses on those ideas, skills, and attitudes that have the greatest educational significance for enabling the achievement of scientific literacy by all students. The scope of the Arizona Science Essential…

This booklet provides an understanding of science education for young children in terms of both a theoretical basis for planning and a selection of practical experiences. The theoretical and practical sections are organized separately, and readers are advised that an understanding of the theoretical approach is essential prior to implementing the…

This is the second book in a sequence of four volumes written and designed for parents of students of science, particularly for those at the lower and upper elementary and junior high or intermediate level, senior high students, college students preparing to teach science, and all those individuals who are interested in science and the application…

The Spacesuit wall chart to which this guidebook is a supplement, portrays Astronaut Bruce McCandless on his historic first untethered spacewalk using the Manned Maneuvering Unit during Shuttle mission 41-B (February 3-11, 1984), when he ventured 100 meters from the Shuttle's cargo bay and returned safely. The guidebook provides an in-depth…

Science is often the stepchild among elementary school subjects-- something less than basic but not quite elective. This handbook encourages elementary school principals to begin thinking about science as a fourth "R" in their school's curriculum, a subject that teaches basic skills while enhancing those learned in other curricular…

This handbook is designed to assist elementary school principals in improving and maintaining quality science education programs, while strengthening their role as science curriculum leaders. The handbook can be used as a resource for disseminators as they prepare for meetings with principals' groups and as a reference that can be used by…

An inexpensive apparatus for demonstrating low temperature mineral synthesis in an undergraduate geology laboratory is described. (Author/SA)

Presents a method for microscopically examining cytoplasmic streaming in root cells, and physiologically examining the delivery of ions to the xylem exudate. The expected result does not occur and the authors believe that students learn to re-examine the assumptions, thereby increasing their skills in scientific inquiry. (Authors/SA)

Directions for the construction of a model bog habitat are provided including examples of plants and animals which may be suitable. Activities that use this model are suggested. Background information on the ecology and chemistry of the bog is included. (CW)

Explored are ways in which spreadsheets can be used in the teaching of chemistry. Some of the limitations of using algebraic modelling tools are highlighted. Several example applications are provided. (CW)

This book provides a short course in the mysteries of seed structure, function, and development. Chapter 1, "Backgrounds, Hints, And Tips For Teachers And Parents," provides a basis for working with the mid-years student. Chapater 2, "Where Do I Start? What Do I Do?" provides procedural tips for science research. Chapter 3,…

Reviews the dangers of benzene as a toxin as well as a flammable substance. (CS)

This article discusses the process skills students need to develop a basic scientific understanding, emphasizing the need for creative thinking within these endeavors. It provides examples of activities, using differentiation, which are appropriate for students in kindergarten through second grade and presents a hierarchy of science process…

Four questions related to rain concerning aerodynamic drag force, pressure from the impact of raindrops, impact of wind on the pressure, and stopping force extended on the car by the water are proposed. (YP)

Reviews diverse types of computer programing languages and provides examples of representative programs from the most significant languages in use. Matches programing languages most suitable for various types of experimental applications for the amateur scientist. (JJK)