Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...

A student looks at different images, as eye-tracking technology monitors how she is visualizing the objects. Chris Necuze/FIU, CC BY What do puzzles, gymnastics, writing and using maps all have in ...

Students will develop an understanding that objects and materials have characteristics or properties. Students will be able to recognize similarities between the properties of certain objects and ...

What do puzzles, gymnastics, writing and using maps all have in common? Subscribe to our newsletter for the latest sci-tech news updates. They all rely on people's ability to visualize objects as they ...