Grades K - 5
• Display this number line above your chalkboard or whiteboard. Use a pointer to demonstrate these number and math concepts: Simple Counting Odd and Even Numbers Greater and Lesser Numbers Number Words Simple Addition, Simple Subtraction Counting by 2s, 5s, 10s, etc. Ordinal Numbers • Display this number line to demonstrate the countdown to the 100th day of school. Use a dry-erase marker to circle the appropriate number each day. Or, you may want to cut the numbers apart and then reassemble the number line one day at a time until its completion at 100 days.