Presents abstracts of innovative activities of students in grades 7 through 12. Projects include community surveys, student or teacher initiated home/school experiments, scientist-supervised research by high school students, community and school service projects. (EB)

This is level two in a series of eight study guides in the field of environmental education. Intended for the middle elementary grades, this guide stresses awareness and interrelatedness of living things, their needs, meeting these needs, and man's moral responsibility. Through many suggested activities, students are helped to gain an…

Reported is a study on the measurement of concept attainment for the purpose of developing a measuring system and a model of attainment abilities and establishing relationships between learned concepts and cognitive abilities. Thirty concepts, ten for each of the biological, earth, and physical science areas, were selected from six fourth grade…

Provides a graphing exercise designed to help students understand the coevolution of the physical environment and the biosphere during the last four billion years of Earth's history. The ideas are based upon the Gaia theory, which is the belief that the Earth is a self-regulating network of interdependent physical and biological systems. (ZWH)

Critiques the scientific merit of a claim against evolution that is based on a calculation of the level of salt in the oceans. (WRM)

The paper considers the main results and some educational implications of the TIMSS 2003 assessment conducted in Serbia in the fields of the science achievement of Serbian eighth grade students and the science curriculum context of their achievement. There were 4264 students in the sample. It was confirmed that Serbian eighth graders had made…

This book suggests an approach to science instruction that integrates literature as an alternative form of instruction or to enrich textbook instruction. It uses conceptually and factually correct works of fiction and outlines activities where students are allowed to do the majority of the work and the teachers act as facilitators. Though the…

This continuum is designed to be used as a guide to aid science educators, elementary teachers, administrators, and others in developing elementary school science curricula. It is divided into five major competency areas: (1) processes of science; (2) biological science; (3) physical science; (4) earth and space science; and (5) attitudes (toward…

This document presents the outline of a marine biology science unit designed to introduce students to the study and collection of organisms living in the intertidal zone. Details pertaining to the collection of interstitial organisms and a six-item quiz are included. (SL)

This publication is designed as a guide for the instructional program in science for grades 4-6. The first part contains performance goals and conceptual schemes. Emphasis is placed on the teaching of science as content and as process. The processes to be included and outlined are: observing, classifying, communicating, measuring, inferring,…

Described are 4501 projects in progress during 1968 under the general headings: Nature of Water; Water Cycle; Water Supply Augmentation and Conservation; Water Quality Management and Control; Water Quality Management and Protection; Water Resources Planning; Resource Data; Engineering Works; and Manpower, Grants and Facilities. Each description…

The meanings of eight science terms (volume, organism, motion, energy, molecule, cell, enzyme, fossil) were studied by 9-, 13-, and 17-year-olds. Results indicate that the schools were ineffective in increasing numbers of students who mastered these terms between seventh and eleventh grade. Reasons for this finding are discussed. (Author/JN)