Investigated is the effect of organization and accuracy of detail in instructional aids on the achievement of college students (N=54) in a freshman chemistry lecture course. It is indicated that aids may impede learning by decreasing students' involvement in auditory and semantic encoding during lectures. (Author/DS)

Reviews biology education from 1950 to the present and highlights major assessments of past efforts and current needs (emphasizing "critical elements" in biology curriculum/instruction noted in "Project Synthesis"). The historical perspective and data provided by the assessments are used to seek solutions for the remaining…

Provides evidence indicating that activity-based science programs substantially improve performance in science process/creativity; modestly increase performance on tests of logic, perception, language development, science content, and mathematics; modestly improve attitude toward science and science class; and have pronounced benefits for…

Reviews "Pathways in Science" (Globe Book Company), designed as a complete middle/junior high school science program. Strengths (including sixth-grade readability) and weaknesses (indicating that limited process skill development may not challenge more capable students). Limited process skill development and the possibility for the program…

After describing a continuing education course in polymer chemistry, summarizes materials, methods, and results of an extensive evaluation of the course. Includes a discussion of benefits for participants and a list of 14 recommendations based on the evaluation. (JN)

Presents eight examples from two elementary school science textbook series of misleading suggestions related to what students should observe during science lessons. Levels and page numbers are given for each example. Questions whether textbook authors have tried and analyzed the experiments they describe. (Author/SK)

Analyzes the current evolution/creationism controversy by reviewing court cases and what scientists and educators are doing to prevent creationism from being taught as science or included in school curricula. Includes viewpoints of scientists, educators, and creationists. (JN)

Presents the National Science Teachers Associations's (NSTA) position statement on the place of the laboratory in science education followed by other statements unique for teaching science in middle, junior, and senior high schools. Statements focus on teaching, research, and curriculum perspectives, laboratory's role, and laboratory's enhancement…

Describes Project COLD (Climate, Ocean, Land, Discovery) a scientific study of the Polar Regions, a collection of 35 modules used within the framework of existing subjects: oceanography, biology, geology, meterology, geography, social science. Includes a partial list of topics and one activity (geodesic dome) from a module. (Author/SK)

Assessed the effect of a one-semester college biology course on the development of students (N=72) ability to reason formally and interactions among intelligence, cognitive style, and cognitive level. Includes implications for science instruction. (SK)

Examines Toledo Chemistry Placement Examination results for 3,227 students entering University of Toledo during 1977-1980, focusing on general trends developed during the period and on chemical and mathematical concepts, identifying some of the misconceptions high school students bring to their college studies. (Author/JN)

Describes a four-week program to prepare Pennsylvania high school science teachers to teach a course in nuclear science. Includes program content and organization and the name/address of contact person for teachers interested in participating in the 1982 session. (SK)

Offers suggestions for designing outdoor activities to provide students with opportunities for exploring, observing, and discovering. Outlines several science activities for each of the following topics: trees, rocks, soil, insects, wild flowers, grasses, lichens, and clouds. (DS)

A conceptual model, which provides insight into the individual concerns that teachers adopting a new program may express, was employed in a study of science teachers (N=139) adopting the Intermediate Science Curriculum Study (ISCS). Results from a 35-item instrument (Stages of Concern Questionnaire), demographic data, and recommendations are…

Two approaches to the content of thermodynamics were used in an introductory college physics course: traditional organization and organization based on Ausubel's learning theory. The influence of these organizations on engineering student's (N=58) cognitive structure was investigated using a word association test analyzed through hierarchical…