Lesson 5 Order Numbers 1-20
Let’s think about the order of numbers 1-20.
Warm-up Choral Count: Count Backward
Let’s start at 10 and count backward to 1.
Let’s start at 20 and count backward to 1.
Activity 1 Order Numbers
Write the numbers in order.
Activity 2 Number Clues
Discuss with the other people at your number. Did you have the same clue? Are you all at the correct number? How do you know?
Activity 3 Centers: Choice Time
Choose a center.
Less, Same, More