Mark and his mom are making pies. He's dividing them into equal parts and needs help to name them. Let your students aid him by checking the correct answer for each picture. Have them think of their own roles in the kitchen when they're done. How do they help their moms?
Explain to your child that an array is a group of objects, pictures, or numbers in columns and rows. Show them a rectangular array is a group of objects in equal rows and columns. Guide them to check the pictures in the worksheet to spot any rectangular arrays. Help them remember this concept.