Described are the composition, design, administration, and evaluation of practical examinations. A table of the composition of biochemical unknowns for analysis in practical examinations is included. (CW)

Described is a procedure by which the performance of chemical hoods can be tested. This procedure uses a mixture of dry ice and water to create a "smoke" for use in the test. Implications for sash design, performance evaluations and testing under standard and nonstandard conditions are discussed. (CW)

Discussed are recognizing learning disabilities, the classification of learning disabilities, and testing instructional strategies in a geological sciences context. Suggestions for coping with the challenge of teaching these students are provided. Sources of assistance are listed. (CW)

Suggests ways parents can help steer their children toward the field of science, noting the current decrease in the proportion of students in science and engineering. Some of the ideas are to take children to museums, watch science specials on television, and buy toys and tools that teach. (SM)

National Science Foundation support for instructional innovation in design curriculum is discussed. Programs that illustrate diverse approaches to teaching design are described. A list of programs given engineering curriculum development awards in 1988 and 1989 is provided. (CW)

Looks at teachers' beliefs and expertise as a framework for effective school reform. Outlines the development of expertise in pedagogy as a series of five stages. Discusses characteristics and teaching habits of teachers who became expert teachers by participating in a seven-year science teacher enhancement project in Iowa. (SR)

One of a series of documents produced by a collaborative curriculum development project in Austtralia, this book is designed to assist in the improvement of teaching and learning science and to provide a common language for reporting student achievement. The book begins with a chart presenting curricular outcomes. The book is then divided into…

As part of the "Educating Gifted and Talented Students" series, the booklet offers guidelines for teaching science to gifted and talented students. The first section titled "On Being Gifted and Talented" looks at the concept of excellence, normal distribution, and motivation; a model for the growth of intellect, skills, and giftedness; myths…

Factors which make a science program effective are discussed, including such skills as: observation; data collection; classification; inference; measurement; prediction; communication; relationships; hypothesis; and models. (CB)

Magic can stimulate children to think creatively and retain what they learn. This article offers tips and step-by-step instructions to bring magic into the classroom. Children learn scientific principles, are required to read and follow sequential instructions, and are encouraged to stand in front of the class. (MT)

This document provides a description of engineering, scientific, and related occupations. Descriptions may include: (1) information on the nature of the work; (2) training required; (3) earnings; (4) job prospects, and (5) sources of additional information. Among the occupations described, the following job titles are included: Engineering,…

This book explains how teachers can use practical classroom techniques for combining science and language literacy at different grade levels ranging from elementary to high school. The book defines "literacy in science" to include speaking, listening, and media analysis. In chapters devoted to each of these literacy skills, specific metacognitive…

Discusses the accuracy of sundials and many factors which affect their ability to measure apparent local time. Provides directions for constructing a sundial, including how to make a universal dial. Includes background information regarding other types of sundials and descriptions of notable sundials. (DDR)

Lists the benefits of attending and ways to finance conventions, conferences, and workshops. (ASK)

Describes the benefits of participating in a professional organization for science teachers whether it be at the state, regional, or national level. (ASK)