Energy-Transfer-Demonstration-Unit-Rapid-SEP-004-p-This-unit-demonstrates-a-range-of-different-energy-transfers-for-example-how-energy-is-transferred-electrically-from-a-h&-turned-dynamo-to-a-motor-The-unit-is-supplied-complete-with-a-booklet-that-discusses-some-of-the-key-teaching-&-learning-issues-that-surround-the-energy-concept-&-provides-a-series-of-activities-that-illustrate-how-the-unit-can-be-used-to-develop-simple-&-coherent-ways-of-talking-about-energy-p-Rapid-Energy