Did you know that light travels and bends? Did you know that the moon reflects light from the sun? Find out more when you read Light.
Provides an introduction to electricity, along with information on how electricity is created, stored, and moved. Includes an activity and information on Benjamin Franklin.
Discusses the forces that change Earth's surface, including the movement of plates, volcanoes, and earthquakes, and the effects of those forces. Includes information on Mount Saint Helens.
Provides an introduction to magnets, magnetism, and the compass. Includes an activity, plus information about Michael Faraday, who discovered how to use magnets to make electricity.
Introduces sound and hearing, including details about pitch and vibrations. Includes an activity, and information about Alexander Graham Bell, inventor of the telephone.