FARGO - When Bergen Lindahl was about 3 years old, she couldn't sit still when her mother read to her. "She was never curious about the words. She was only curious about the pictures," mom Beth says.
As I watched my sons, Wavhudi and Rivhavhudi, play games on my phone before bedtime, I was captivated by their enthusiasm and how deeply they were engaged – especially when the games involved maths or ...