byOctober 10th, 2017
My friend Ann sent me an email about her unsettling experience at the supermarket deli counter. Ann has never felt particularly confident with her math ability, and I was pleased (and amused) that she asserted herself in this situation. Also, Ann’s comment to me about the work we face as math teachers rang true.
byMarch 16th, 2016
Fractions and percentages have a lot in common. Both express ratios, just in a different way.