The objectives of this study were (1) to assess the effects of teacher science support, as measured by the Science Support Scale (Tri-S scale), on student science support and (2) to gain normative data on the Science Support Scale as an instrument for use with high school students. Twenty-four 10th grade biology teachers were given the Tri-S scale…

This study was designed as an experimental evaluation of the relative efficiency of designated instructional techniques for student attainment of selected cognitive skills. The sequence in which the student encountered the curriculum, the means by which the student received the information, and the reinforcement effect of an official answer were…

This source book, one part of a three-part NSTA series on energy-environment, is written for teachers who wish to incorporate material on the complex subject of energy into their teaching. This work is divided into two volumes, each with numerous tables and figures, along with appendices containing a glossary, mathematics primer, heat engine…

This publication, produced quarterly, is intended to focus on subjects of interest to public school science teachers. In this issue, contributed articles deal with textbook adoption practices, the declining interest in science fairs, and accountability in biology education. In addition, science activities for elementary through high school use are…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at providing the student with a basic understanding of the construction and…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at providing the student with an understanding of the physics of falling…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at providing students with a knowledge of the physics factors that determine…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at providing students with a knowledge of the ways in which light, sound, and…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at helping the student relate the concepts of work, power, energy, momentum,…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at providing students with an understanding of some basic physics principles…

This instructional guide, intended for student use, develops the concept of nuclear energy through a series of sequential activities. A technical development of the subject is pursued with examples stressing practical aspects of the concepts. Included in the minicourse are: (1) the rationale, (2) terminal behavioral objectives, (3) enabling…

This paper is a summary of a much longer evaluation report. It contains a discussion of a number of issues in curriculum development and implementation. Eight NSF-supported summer implementation projects focusing on the two programs, Engineering Concepts Curriculum Project, the Man-Made World (TMMW) and Technology People-Environment (TPE) were…

A unit of study is presented in this monograph, intended to be self-sufficient, though teachers are urged to read as much material as possible. Overall objectives are presented. Time allotted is suggested at two weeks. The unit contains ten mini-units, plus class activities, class discussion questions, individual student projects, and possible…

These resource papers encourage the student to discover for himself the contributions to a problem made through original literature. Since some of the papers are controversial or contradict one another, the student will need to evaluate them to determine his position. It is hoped that these papers will foster an appreciation of the work of the…

These resource papers encourage the student to discover for himself the contributions to a problem made through original literature. Since some of the papers are controversial or contradict other papers, the student will need to evaluate them to determine his position. It is hoped that these papers will also foster an appreciation of the work of…