Pick Up Trash - Ordering Numbers from 1 to 20 (Math Practice Page)
Keep on Trucking - Ordering Numbers from 1 to 20 (Math Practice Page)
(Learning ActivityConnect the Dot ActivityPlayWorksheet)
Do lots of lessons with counting objects--pennies, Unifix? cubes, chips--before you expect students to understand ordering abstract numerals. Continue to use real objects even after they know what each numeral represents. Even if you do abandon the counters, go back to them often, at least in the form of real, countable pictures. Ordering numbers is a developmental skill. If you skip all of the hands-on activities, students will lack a real understanding of what it is you are asking them to do.