In Maths this week we have begun to talk about Multiplication. We discovered that an array is a helpful way to show multiplication problems. An array is a rectangular or square pattern of items arranged in columns and rows and is also evenly spaced. When we describe arrays we write the number of columns first.
The following website explains it in further details and has activities for you to try: http://www.haelmedia.com/OnlineActivities_txh/mc_txh3_002.html