This is the third revision of a primer on all aspects of educational technology. It offers an authoritative overview of approaches and interpretations as well as detailed descriptions of specific techniques. Topics covered include: the nature of educational technology; basic educational strategies such as the teacher/institution-centered approach…

This 21-chapter methods textbook provides essential information, practical applications, and resource materials for prospective, beginning, and experienced science teachers, professional science educators, science coordinators, and science supervisors. Major topic areas addressed in the chapters include: the scientific enterprise and science…