Developed as part of a document series in UNESCO's Science and Technology Education program, this volume reviews the major trends and cites the improvements in the natural science and mathematics education in the Soviet Union. Separate units are provided for the discipline areas of mathematics, physics, chemistry, and biology. These sections…

Developed to provide direct opportunities for children to explore the natural world, this book offers creative new approaches to teaching environmentally. A workshop format is used in this book, which consists of four separate chapters entitled: Adaptations, Habitats, Cycles, and Designs of Nature. Each chapter contains a series of workshops which…

This study was designed to describe teachers' and students' conceptions of biology and biological knowledge. The conceptions were revealed through observations of classroom events, individual discussions, and interpretations of verbal communications recorded during classroom presentations and were described in terms of significant positions in a…

Extended field trips have the potential to provide students with direct experience in learning about the natural world, as well as opportunities for the development of group cohesiveness. This document describes a program developed by a community college in which general biology students spend 3 days in the Great Smoky Mountains National Park. The…

This magazine is designed for teachers and students in junior and senior high schools. It is intended to help students become more aware about what scientists and engineers do, what's new and exciting in the fields of science and engineering, and what satisfactions might be expected from a career in one of the many different areas of science and…

This five-chapter document (part of a series on biology and human welfare) focuses on biological systems as energy sources and on the teaching of this subject area. Chapter 1 discusses various topics related to energy and ecology, including biomass, photosynthesis and world energy balances, energy flow through ecosystems, and others. Chapter 2…

The reward structure of a classroom refers to the means by which a teacher motivates students to perform school tasks. This document reports on a study in which academic achievement in competitive and reward-structured environments was examined in two high school sophomore level biology classes of equal academic ability. Each class was pretested…

Designed for use by science teachers, this document provides selected lists of computer software collected by the Science and Mathematics Software (SAMS) lab at Florida State University. The commercially available software is compiled under the subject areas of biology, chemistry, and physics. Each list provides: (1) recommended grade level; (2)…

The novelty of deaf student teachers teaching normal ninth grade biology classes may increase motivation to learn subject matter if sign language lessons are oriented toward specific kinds of knowledge. Since Gallaudet University (Washington, D.C.) places deaf undergraduate student teachers in schools with normal hearing students, the effects of…

In the past, science textbooks have been the target of criticism of science educators in studies of sex bias in the past. The purpose of this study was to examine the illustrations in the biology textbooks most commonly used in high schools in the United States. Seven textbooks were examined for their representation of women in illustrations of…

The intended, perceived, implemented, and achieved curriculum of high school biology classes in Israel was studied using a variety of data sources and research methodologies. The intended curriculum was identified by analysis of commonly used laboratory manuals. The perceived curriculum was captured by procuring the views of teachers and students…

This course of study was designed to be used by teachers to guide sex education instruction for the 4th through 12th grades. It provides daily lesson plans for teachers to use. The goal of the program is two-fold: (1) to develop an understanding of sexuality, establish a vocabulary of proper terminology, and build a foundation of knowledge on the…

Twenty-four interdisciplinary lessons on marine vertebrates (fishes, seahorses, whales, dolphins, sea turtles, and birds) are provided in this unit designed for students in kindergarten and in grades 1 and 2. These lessons are divided into four sections, each centered around a specific reading book. Each lesson includes lesson concept, competency…

While the open oceans remain relatively unpolluted, many coastal areas are suffering from oil, sewage, industrial wastes, and agricultural run-off. This document presents some of the key facts related to these kinds of water pollution. It focuses on the major sources of contamination in the world's seas, and provides an overview of how these…

This paper describes the rationale for, methodology of, and some early results from a longitudinal study on science teachers' knowledge of science. Each of the participants is a university science graduate with a post-graduate university training for secondary school science teaching. The study focuses on two issues: (1) variations that occur in…