Audience: Students; Grades: K-3; Subject Areas: Science. (2013) This program explores the fascinating features of vibrations and waves. Vivid examples of these phenomenon help students understand how sounds are formed, how light travels, and how ocean waves move. Special attention is also given to some of the different types of waves such as microwaves, radio waves, and seismic waves. Concepts and terminology: vibration, energy, wave, light, and sound.