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Exploring Shadows
WGBHAdd to list DetailsThis activity guide features three related explorations to help learners ages 3-6 investigate shadows via the following science concepts: A shadow is made when an object blocks the light; you can...
Periscope
WGBHAdd to list DetailsIn this optics activity, learners build a spy tool to secretly view things over walls or around corners. Learners discover that the mirrors inside the periscope reflect light to help you see what&...
Eye Spy
WGBHAdd to list DetailsThis fun activity uses simple materials such as milk cartons and mirrors to introduce the ideas of optics and visual perception. The project is easy to do, however adult assistance may be needed to...
Kaleid-o-mania
WGBHAdd to list DetailsIn this hands-on activity, learners build their own kaleidoscopes and explore how light can reflect of off surfaces such as mirrors, to produce beautiful patterns. By changing different aspects of...