Learning for preschoolers is best when it's visual and hands-on. That's why I love a word wall. We don't just display words, we talk about them, and we make these walls into their every day for ...

Update: Planet Word will close November 23 through ... you’ll find microphones in front of a 20-foot-tall wall covered in 1,000 words. A voice asks questions and flashes responses on the wall ...