2nd Grade Engage NY & Eureka Math Module 6 Lesson 1,2,3,4,5,6,7,8,9,10 & 11

In llessons 1-4 students use concrete material to manipulate objects into equal groups, represent these groups into pictorial representation and relate these groups to repeated addition sentences. In lessons 5-9, students compose and decompose arrays from rows and columns, create arrays with square tiles and solve word problems that involve addition of equal groups.