 Effective teachers use not only their voice to tell children what they want them to learn. They also use visuals to show them. These two things paired, telling and showing, increase children's understanding. This teacher not only uses her voice to tell them, she shows them with the dots that sentences are made up of distinct words. So today is Healthy Snack Day. Let's do our buttons. And we're going to move a button for every word in our message. Are you ready? Okay. What was our first word? Today is Healthy Snack Day. Good job. Does anybody else have another sentence we could use? Caleb, what's your sentence? Today's what? Okay. We're going to do today is Wednesday. Ready? Today is Wednesday. Good job.