Tap to begin Page 1: Sort the coins. Click to hear the directions. Use to drag the coins to the correct piggy bank. Page 2: Graph the coins. Click next to the pig rolling in the mud. Use to place the coins in the correct row on the graph. Use the graph to answer the questions. Click next to each question mark to hear the directions. Use to record yourself explaining the graph and answering the questions. Tap to submit completed activity.