![Aunt Jean](https://www.7generationgames.com/7gen/wp-content/uploads/2015/08/aunt_smallish.png)
I’ve spent the last two days working on just one concept – greatest common factor. I’ve written several pages of explanation and examples, a math activity where you drag numbers that are factors to the correct spot, added <abbr> tags that you can hover over to get words defined. In […]