Grade 4 / Topic: Light and Shadows

Energy comes in different types (Mechanical, Electric, Light, Thermal and Sound) and today we will be focusing on the light energy. Light is a wave of energy, and not all energy wavelengths are visible to the human eye. Audience will enjoy learning about light, its wavelengths and sources by watching the short movie “LIGHT “followed by a science talk and end up with a full dome movie “COSMIC ORIGINS SPECTROGRAPH”.