To review the lesson and to provide further practice, have students complete the How Many Rectangles With 20 Tiles? Assessment Master from the Teacher Guide.
The How Many Rectangles With 20 Tiles? Assessment Master with Feedback Box provides an assessment of students' abilities to represent and solve multiplication and division problems using rectangular arrays [E1], determine whether one number is a multiple of another number [E2], and find the factors of a number [E3].
The Lesson 6 Workshop provides targeted practice.
