1. Create your own ABC pattern using pattern blocks. (Remember, an ABC pattern has three different parts that repeat.) This may be a change of color pattern, a change of shape pattern, or a change of size pattern. Extend the pattern to include at least 10 tiles. 2. Use the tool to take a picture of your pattern. 3. Use the tool to explain your pattern in words. Tell what shapes you used, what type of pattern you made, and what you would do to continue the pattern. 4. Submit your work by clicking the .