Examined were sex differences and the role of socioeconomic status in science achievement in Western Australian coeducational and single-sex schools. The influence of independent schools, both single-sex and coeducational, was found to be a factor that improved student science achievement for both boys and girls. (CW)

Presented is an analysis of 40 research studies which compared the achievement in science and the attitudes of Israeli male and female students toward science and science learning. Grades covered include 5-12. A list of 55 references is included. (CW)

Described is the design and evaluation of a learning unit which includes the basics of computerized feedback control. Included are sample topics, descriptions of the achievement measures, and conclusions of the study. (CW)

Cited are the experiences of the authors with a college-level course which used science fiction films to teach scientific principles. Included is a set of sample scientific concepts explored using the film "Forbidden Planet." (CW)

Presented are arguments for the use of a case study approach for the teaching of human heredity. The design of case studies and related exercises is discussed. Five examples are given. A list of eight resources for case study samples is included. (CW)

Considered is an experiment used to investigate one-dimensional, nonuniform acceleration. Presented is the correct expression for the acceleration, generalized to include friction and describe simulations supporting student data. The feasibility of the experiment is questioned. (CW)

A model of the phenomenon of the desert mirage is presented using Snell's Law and simple programing techniques. Optical trajectories predicted by the model are illustrated. (CW)

Given are instructions for teaching spreadsheet use for problem solving in mathematics. Examples of relevant problems from algebra through calculus are provided. The advantages of using computer spreadsheets in this application are stressed. (CW)

Described is how tests that accompany texts can be effective if items selected relate to topics stressed in class. Identified are problems commonly found in these types of tests and directions on how to improve problem questions. (KR)

The purpose of this study was to develop a conceptual framework concerning writings about the future of biology education. Methods, procedures, and results are presented. A list of 112 articles about the future found in the journal "The American Biology Teacher" from 1938-88 is included. (CW)

Described is the proposed implementation of Scope, Sequence and Coordination into California and Houston schools. The rationale behind this project is discussed. The curriculum, arranged developmentally, merges different scientific subjects via discipline-bridging themes. (KR)

Examined is the question of how science attitude scores can be expected to predict science-related behaviors. Discussed is a historical perspective of this problem and five attitude-behavior perspectives. A summary for science educators is provided. A list of 77 references is included. (CW)

In this project, a resynthesis of the research dealing with student performance in new science curricula was conducted using refined statistical procedures. Results generally supported earlier meta-analysis studies. (CW)

Investigated was the effect of concept mapping on science achievement. It was concluded that mapping concepts prior to, during, and subsequent to instruction led to greater achievement. (CW)

An interactive computer-assisted learning program written for the BBC microcomputer to teach the basic principles of genetic engineering is described. Discussed are the hardware requirements software, use of the program, and assessment. (Author/CW)