This 10-chapter report provides detailed information on a study which examined what combinations of teacher, student, and curricular variables were associated with more effective life science instruction at the intermediate level. The conception of effectiveness was guided by the normative framework of scientific literacy and by student growth on…

The Regents competency test in science is a survey test of the core process skills and core understandings taken from the 10 blocks of the "Science Syllabus for Middle and Junior High Schools." The life, earth, and physical sciences are covered equally. Questions testing knowledge (recall and recognition), comprehension, application, and…

Teams-Games-Tournament (TGT) is an instructional mode consisting of three components: 1) teams, involving assignment of students in a classroom to a series of four/five-member teams; 2) games, consisting of a series of instructional or learning games, and 3) tournament, consisting of weekly game-playing sessions in which each student competes with…

Proceedings of a Workshop organized by the Unesco Regional Office for Education in Asia and Oceania and with the Science Education Center of the University of the Philippines are presented. The primary purpose of the workshop was to review biology education at the secondary level, focusing on: (1) environmental aspects; (2) molecular and genetic…

Describes mechanisms of thought associated with making predictions. Concludes that successful predictors had high initial knowledge of the subject matter and were formally operational. Unsuccessful predictors had low initial knowledge and were concretely operational. Systematic manipulation, note taking, and higher-level thinking skills were…

Shows that the second law of thermodynamics is in the common experience of many people and if taught first, before the law of conservation, can result in fewer misconceptions among pupils. Stresses the use of common experiences in teaching. (CW)

Contains three projects that relate to plants and animals of wetlands. Includes instructions and patterns for making cattails, pitcher plants (that really catch flies), and stand-up wetland animals such as insects, birds, crabs, and alligators. (TW)

Contains references to histories of science in general and to historiographical, philosophical, sociological, and humanistic aspects of science. Indexes general books and articles relating to specific sciences and provides all references that relate to the sciences in specific historical periods. (TW)

This book supports the National Science Education Standards by giving children an understanding of the characteristics of organisms, outlining the life cycles of organisms, and showing how organisms relate to their environments. Interweaving life science with literature, mathematics, and physical sciences, the unit begins with children…

This science teaching guide on insects and animals for 3-year-olds is based on a modification of the "Plan, Do, Review" approach to education devised by High Scope in Ypsilanti, Michigan. First implemented as an outreach early childhood program in North Carolina, the science activities described in this guide can be adapted to various…

This science teaching guide on insects and animals for 4-year-old children is based on a modification of the "Plan, Do, Review" approach to education devised by High Scope in Ypsilanti, Michigan. First implemented as an outreach early childhood program in North Carolina, the science activities described in this guide can be adapted to…

"Living in Water" is a classroom-based, scientific study of water, aquatic environments, and the plants and animals that live in water. The lessons in this curriculum integrate basic physical, biological, and earth sciences, and mathematics. The integration of language arts is also considered essential to its success. These lessons do not require…

Presents an overview of the field of industrial microbiology, providing historical backgrounds of scientific discoveries in the field and descriptions of industrially important microorganisms. Applied research in industry is also detailed, with mention of gene amplification, DNA recombination, pharmaceutical approaches, and detoxification and…

Traces the development of the field of industrial microbial genetics, describing a range of techniques for genetic programing. Includes a discussion of site-directed mutagenesis, protoplast fusion, and recombinant DNA manipulations. (CS)

Three activities--"Earth's Orbit and the Four Seasons,""Observing Rabbits," and "Solutes, Solvents, and Solutions"--are described. Included in each are background information, a list of materials, key questions, teacher preparation, teacher introduction, procedure, and follow-up activities. (CW)