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To Catch a Ghost
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Ward, Alan – Science Activities, 1973
Discusses the nature of virtual images and how they can be plotted and used to reveal important relationships between objects and their mirror reflections. Describes some applications of virtual images in the theater and classroom. (JR)
Descriptors: Light, Optics, Physics, Production Techniques
It's All Done with Mirrors--Ideas for Imaginative Practical Work in Primary and Middle Schools.
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Ward, Alan – School Science Review, 1987
Presents activities and experiments that can be performed with mirrors to illustrate the nature and behavior of light. Includes diagrams, directives and investigative questions. (ML)
Descriptors: Elementary Education, Elementary School Science, Light, Optics
When Light Bends
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Ward, Alan – Science Activities, 1974
Describes a number of activities designed to assist student understanding of the phenomenon of light bending when it passes from one meduim to another. (JR)
Descriptors: Laboratory Experiments, Laboratory Procedures, Light, Optics
Refraction - Four Work Cards
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Ward, Alan – Science Activities, 1973
Descriptors: Experiments, Instructional Materials, Laboratory Procedures, Light
Four Projects in Electricity Suitable for Primary Schools.
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Ward, Alan – School Science Review, 1983
Describes simple, electrical projects with dry cell batteries and lamps designed to teach children about conductors, insulators, and switches. Instructions for construction of circuits, the science ideas in each project, and suggestions for extending each of the investigations are included. (JM)
Descriptors: Demonstrations (Educational), Electric Batteries, Electric Circuits, Electricity