1. Find a snap cubes towers of the same size and color around the room. 2. Use the tool to take a picture of your towers. Use the tool to write a doubles fact to represent the towers. 3. Add a cube of a different color to the tower on the right. Show this in your Seesaw journal by using the tool. Then write a doubles plus one fact to represent the towers. 4. Add a page to your post and find a new doubles fact tower and repeat the process.