Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

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Teacher's Lab
The Science of Light
Alien EyesIntroductionLight in ColorLaws of Light


Imagine you are sitting on a couch, looking out a window at a tree in the yard. You close one eye. Then you open it and close the other eye. The two images are slightly different. Here are two images—one from each eye. Which one does the left eye see? And which one does the right eye see? Use the menus to choose which eye you think goes with which image. Then select Go.



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