RS2 Level F, Lesson 105

Lesson 105 in RS2 Level F is titled Dividing Fractions on a Fraction Chart. This lesson is very critical to understanding division of fractions. Yes, when dividing fractions we are generally taught to just invert and multiply. But why? Why does this … [Read more...]

2015 Summer Game #12: One or Two

This week’s game is chosen in honor of Dr. Cotter’s grandson, Jonathan, marrying his best friend and most amazing woman, McKenzie, this weekend. It was a magical day. I still choke up when I think of Jonathan’s face when he first saw his bride … [Read more...]