Today, we're going to practice sorting and describing sorting rules. Click the green button. First, tap the to listen to the story The Button Box. This story tells all about how a box full of buttons can be described and sorted. On page 2, there are buttons. Look at the buttons and decide on a way you can sort them. Use the tool to sort the buttons, then use the to tell how you sorted the buttons. What was your sorting rule? On page 3, you have the same buttons. This time, think of a DIFFERENT way to sort them. Use the tool to sort the buttons, then use the to tell how you sorted the buttons this time. When you're finished, click the green .