This unit is full of array activities. Your students will be creating equal groups, using repeated addition, creating arrays all while helping Baker Bob with his orders. This is a fun way for students to learn about arrays. This unit covers the following CCSS:
CCSS.Math.Content.2.OA.C.3Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
CCSS.Math.Content.2.OA.C.4Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.
CCSS.Math.Content.3.OA.A.1Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each.