Useful Websites
Skool, a UK site provides some good study notes on various aspects of physics including:
Potential difference in circuits
The cost of using electrical appliances
Online Videos
Neo K to 12 provides a variety of short videos explaining various scientific concepts including:
Heat and Temperature
This section includes explanatory videos about conduction, convection and insulators.
Online Videos
Laws of Motion (Neo K to 12)
Browse a variety of videos that explain Newton's Laws of Motion.
ABC Splash
Developed by the ABC, this site provides a good selection of short videos about physics and Newton's Laws of Motion.