Bedtime Math is a great site on which you can locate fun mathematics activities for elementary school and middle school students. The activities are designed for students to do at home with their parents. Of course, the activities could also be used in your classroom. The Bedtime Math activities incorporate common household objects. Today's lesson is about the comparative values
In addition to the written math lessons Bedtime Math has a few math videos that you may want to check out. I've embedded a couple of them below.