New for 2021 are the Archie’s Math On-Line Math Lessons featuring two of the 18 Archie’s Math exhibits – the **“On The Money”** exhibit and the **“Binary Number System”** exhibit.

Our presenter walks students through the math concepts used in working with money including understanding values, making change, purchasing items, and figuring out what you can purchase with the money you have.

The second video explains the concept of Binary numbers. The video covers the difference between the **“base”** numbers we use everyday and the **“binary”** numbers used by computers and the technologies that are supported by computers. Students get to create their own “binary machine” as they learn how computers use binary numbers to communicate.