The hottest hi-tech toys for the holidays revealed

Toys that teach aren't a new thing, but a growing number are calling for kids to build with blocks, circuits or everyday items before reaching for a tablet screen. Play is how kids learn about the world around them, whether it's a toddler throwing a ball or teens playing video games. It's about seeing how things work and what happens when they do something. This photo provided by Osmo shows an Osmo Creative Set. Toys that teach aren't a new thing, but a growing number are calling for kids to build with blocks, circuits or everyday items before reaching for a tablet screen. With the $63 Osmo, kids learn everything from spelling to coding not by touching a screen, but by snapping together magnetic blocks.