If you are struggling to teach students how to round and songs and rules are not working, try this packet. It provides activities that teach students how to round conceptually using what they already know (numbers, counting and number sequence).
This packet includes three activities and three homework assignments. The homework assignments mirror what the activities in class enforce.
The activities can be done in whole or small groups, with or without a partner, but it is totally up to you.
The extension activities are designed to help students who finish early to extend their learning.