Other
The Blobz Guide to Electric Circuits
An exciting interactive site of games, activities, information, and quizzes about electric circuits. You'll learn what makes circuits work, all about conductors and insulators, switches, changing circuits, and circuit diagrams. Learning...
CK-12 Foundation
Ck 12: Physical Science: Electric Conductors and Insulators
[Free Registration/Login may be required to access all resource tools.] Explores electrical conductors and insulators and the path of least resistance.
Khan Academy
Khan Academy: Dielectrics Article
This article from Khan Academy provides information about dielectrics. This information is intended for the Class 12 Physics Course (India).
Simon Fraser University
Chem1 Virtual Textbook: Metals, Insulators and Semiconductors
Acting as an overview from the General Chemistry Virtual Textbook, this site explores insulators in relation to metals and other semiconductors. Other topics include conduction band, dielectric breakdown, photoconductors, and more.
BBC
Bbc Schools: Ks2 Bitesize: Science: Physical Processes: Electrical Conductors
A review of electrical conductors and insulators, with diagrams, activities, and quiz questions.
Science4Fun
Science4 Fun: Conductors and Insulators
Discover what materials make good conductors and insulators.