You will need an index card, pencil, Cheerios and glue. Create an equation with repeated addition and model it with array on the card. 1. Tap the button. 2. Create an equation using repeated addition. 3. Use the Cheerios and glue to represent the equation with an array. 4. Tap the and explain your thinking using key vocabulary such as array, addends, repeated addition, sum, rows and columns. 5. Tap the to publish your work.