Organize and count 9 varied geometric objects in linear and array (3 threes) configurations. Place counts on 5-group dot mat. Match with numeral 9.
EngageNY 60 min(s)Support for English Language Learners
In this lesson, students explore the number 9. First they organize items on a 5-group mat and count nine items. Then students learn how the numeral 9 is written. Finally, students arrange the items in an array of 3 by 3 and count the nine items.