By Dusty Jones My daughters Rosalie and Lucy share a birthday, but they are not twins. Rosalie is two years older than Lucy. Most people find this surprising, but my uncle Bruce and his son Jesse also share a birthday. Actually, according to Facebook, I have a few friends who share my birthday. Although it is clearly possible for two people to share a birthday, our … [Read more...] about Sharing a Birthday: Technology-Supported Investigations in Middle School

