Total Energy of a System

Demonstration: A simple analogy that could be used with small groups or with individual students finding it difficult to...

Practical Activity 14-16

Demonstrations: Energy transfers using a model steam engine.

Practical Activity 14-16

Demonstration: This series of activities is designed to give students experience of energy transfers.

Practical Activity 14-16

Demonstrations: Examples of apparatus and demonstrations that can be used to illustrate different energy transfers and...

Practical Activity 14-16

Demonstration: The classic experiment to show that light can radiate across a vacuum, but sound requires a medium through...

Practical Activity 14-16

Demonstration: How the vertical position of a brick determines how much energy is stored gravitationally.

Practical Activity 14-16

Class practical: Students use a hand-turned generator to gain direct experience of measuring energy transfer and to get a...

Practical Activity 14-16

Class practical: Students make measurements on the energy transfers involved when a falling mass drives an electrical...

Practical Activity 14-16

Class practical: Students make direct measurements of power in various electrical circuits using an energymeter, and use...

Practical Activity 14-16

One of the problems about teaching energy effectively is that there has often been an emphasis on learning about ‘accepted’...

Teaching Guidance 14-16

The topic of energy needs to be visited many times with a gradual increase in the sophistication and depth of the teaching. As...

Teaching Guidance 14-16