What if you could challenge your 11th graders to figure out the best response to a partial meltdown at a nuclear reactor in fictional Gammatown, USA? With this volume in the "STEM Road Map Curriculum Series," you can! "Radioactivity" outlines a journey that will steer your students toward authentic problem solving while…

Even evidence-based instructional methods may not be sufficient for closing achievement gaps. If teachers are not maximizing instructional time, achievement gaps are likely to widen over time; therefore, instruction need not only be effective but efficient as well. The purposes of this article are to (a) provide practitioners with a broad…

Argues that instructors may mislead students when they credit efficient performance as flowing entirely from competition. Distinguishes between competitive behavior and market structure; refines the implications of opportunity cost and profit; and derives useful conclusions about the nature and sources of productive and allocative efficiency. (DB)

This study, involving four secondary-age students with moderate to severe mental retardation, found that four response prompting conditions (progressive time delay and the system of least prompts, both with and without a descriptive consequent event) were effective in teaching reading of recipe words with similar efficiency and maintenance. (JDD)

The use of pictures in task analysis to teach complex tasks to students with multiple disabilities is detailed. The paper presents: benefits of picture task analysis as a receptive communication strategy, memory aid, and instructional efficiency; approaches to developing and implementing a picture task analysis; and a case study illustrating the…

Presents timesaving tips to help elementary teachers make the most of every minute in the classroom. The article includes suggestions for using bulletin board space, creating student jobs, keeping track of items and assignments, recording grades, preparing makeup work, switching subjects, and timing student tasks. (SM)

Argues that the return-to-scale concept is important in explaining to more advanced students how production structures underlie costs. Reviews Christopher Ross Bell's graphical analysis, contending that its argument suggests a variable-returns-to-scale function rather than one exhibiting decreasing returns to scale. Explores classic views and the…

Describes an undergraduate economics course experiment designed to teach the concepts of comparative advantage and opportunity costs. Students have a limited number of labor hours and can chose to produce either wheat or steel. As the project progresses, the students trade commodities in an attempt to maximize use of their labor hours. (MJP)

Designed to be used by practicing teachers, students who are learning to become teachers, and faculty members who instruct such students, this manual describes an instructional manipulation for teaching children with mild disabilities that increases opportunities for learning through the addition of extra information. The technique described uses…

Designed to be used by practicing teachers, students who are learning to become teachers, and faculty members who instruct such students, this manual describes how to use attending cues and responses to help children with mild disabilities attend to the important aspects of instructional activities, and how to use attending cues and responses to…

This instructional module describes procedures for training prospective and practicing teachers to use two strategies for enhancing the efficiency of instructing children with mild disabilities: manipulating attending cues and responses and using instructive feedback. The module contains the following information: (a) a description of the…