In very good condition
 
This resource provides teachers with a range of learning activities and ideas to assist them in providing a quality program that engages all students.  It is continuously transformed from one form to another as it shapes our lives.  This book explores one example of kinetic (moving) energy; light.  This form of energy is directly related to our senses of sight.  Therefore, studens are able to explore ligth first-hand and grasp more readily the concepts of energy transference and transfromation.  There are four sections to this unit; energy, introducing light, how does light behave and vision and light technology.  Each section consists of a range of practical learning activities and teachign ideas.