This paper presents a theoretical approach to analysing educational media using the concept of historical consciousness. The concept of historical consciousness is defined and operationalised and its relevance for analysis of historical media is discussed. One aspect of the theoretical framework proposed is then applied in an analysis of a history…

Describes models for selection, genetic drift and migration for teaching high school biology. (LS)

The use of models in the high school drafting room eliminates the need for many drawings and demonstrates potential problems. (MW)

Describes ways that students can construct molecular models from fishing-tackle materials. (MLH)

Describes some teaching materials designed to provide situations involving decision-making which approximate those occuring in industry, and considers their use and evaluation. The decisions project is a collaborative venture between the School of Education at Bath University and various oil companies. (RAO)

Population models, both flat and vertical, make excellent group activities. Methods of instruction are detailed with examples. Models may be used to make transformations to demographic base maps upon which other population characteristics may be shown. (NH)

This document presents a model for a simple transmission electron microscope for educational purposes. This microscope could demonstrate thermonic emission, particle acceleration, electron deflection, and flourescence. It is designed to be used in high school science courses, particularly physics, taking into account the size, weight, complexity…

Presents a nuclear power plant simulation game which is designed to involve a class of 30 junior or senior high school students. Scientific, ecological, and social issues covered in the game are also presented. (HM)

Described is a study that confirms positive effects on student achievement of manipulation of molecular models by high school chemistry students over a long period of time. Also examined but unanswered were questions regarding applications of Piaget's theories in determining differential effects for concrete and formal operational students. (CS)

An electronic simulation model was designed, constructed, and then field tested to determine student opinion of its effectiveness as an instructional aid. The model was designated as the Equilibrium System Simulator (ESS). The model was built on the principle of electrical symmetry applied to the Wheatstone bridge and was constructed from readily…

Science fiction merits critical appraisal for structure, characterization, language, and stylistic elements that it shares with other prose forms. This report discusses science fiction as a subject in the language arts curriculum in the middle grades as well as in the high school. It is placed in a historical and philosophical framework that makes…

This resource unit, an addendum to The Exploratory Computer Literacy Curriculum Guide, Grades 9-12, is designed to provide teachers with guidelines and classroom computer activities for integrating the exploratory computer literacy program into the curriculum. An overview of the guide is given in the introduction, which notes that the materials…

A sample of 112 secondary school teachers were sent a questionnaire addressing the following topics: (1) teacher's educational background; (2) classes taught; (3) texts and media being used; (4) awareness of professional organizations; (5) suggestions for curriculum development; and (6) willingness of teachers to participate in improving…

These proceedings contain the papers of the 11th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2014), October 25-27, 2014, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…