Seeing Sums: Diagrams are more than Decorations

I am turning 32 this year. It s been five long years since I last posted here. During these five years, while I have taught, researched, designed learning experiences, I have gradually moved away from mathematics. The further I wander, the more I wonder what if I didn t. Perhaps drifting away and coming back is part Continue reading "Seeing Sums: Diagrams are more than Decorations"