Light and Shadows
Light sources and how shadows are formed.
01Sources of LightNaming natural and artificial light sources, from the Sun to light bulbs.Read lesson →02Light Travels StraightLearning that light travels in straight lines and cannot bend around corners.Read lesson →03How Shadows FormSeeing how an opaque object blocks light to make a shadow.Read lesson →04Changing ShadowsInvestigating how moving a light or object makes shadows grow, shrink and move.Read lesson →