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Physical Science
The Nature of Light
Copyright 2001 For Grades: 5-9 VLC017Students will learn about the different frequencies along the electromagnetic spectrum. Vivid animation is used to explore the visible spectrum of light and the colors it allows us to see everyday. ...
Using Light
Copyright 2001 For Grades: 5-9 VLC018This video examines the various uses of light and the role of different types of lenses in light refraction. The way in which eyeglasses, contact lenses, and binoculars manipulate light to allow us...
Sound
Copyright 2001 For Grades: 5-9 VLC019This program investigates sound, how it is produced, how it travels, its specific properties, and its everyday uses. This video also explores the different interactions between sound waves,...
Waves
Copyright 2001 For Grades: 5-9 VLC020This video explores the characteristics of waves. It explains the speed of waves, how this value is calculated and the four basic interaction between waves. Other terminology includes: vibration,...
The Nature of Electricity
Copyright 2000 For Grades: 5-9 VLC012This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing...
Current Electricity
Copyright 2000 For Grades: 5-9 VLC013Students will learn how electrical current is generated and how electricity flows into their homes. The relationship among current, voltage and resistance in Ohm's Law and the differences between...
Magnetism
Copyright 2000 For Grades: 5-9 VLC014This video explores the force of magnetism and how it affects our everyday lives. The atomic nature of magnetism is illustrated, and then applied in principle to common magnets. The video...
Electromagnetism
Copyright 2000 For Grades: 5-9 VLC015Students will learn how electric currents create magnetic fields, and about the application of electromagnets in electric motors and other machines. The process of inducing a current into a wire via...
