No Family Like the Red Alien Family

Sure, this red alien looks a bit grumpy and a tad confused, and maybe it’s a face only a family could love! While your students may not be quite ready to bond with this alien yet, they are probably okay with working with numbers that bond with each other. These “fact families” all work together, switching positions and jobs, but knowing how to work with them can save your mathematicians lots of time and extra brain-power! Maybe we’ll bond with aliens someday. Who knows? Until then, we can stick to the numbers!