Few things hold as much promise as the old coin jar. Unfortunately, what’s generally promised is tedium, as one faces the prospect of manually sorting, counting, and rolling the accumulated change of ...

Counting change is a great way to teach children about mathematics and money, but it grows tiresome for those of us that have passed the first grade. Thus, a machine should the job, as [Daniele ...

This module can be used by younger students to hone their counting skill in increments of one, five, ten and twenty-five. Additionally, it is useful to teach them to work with money, specifically how ...