Did she think his mother had taught him nothing at all?

His mother taught him the value of getting along with others.

My mother taught at a high school 25 miles away.

His mother, while she still lived, had taught him never to ask.

You see, my mother taught me that one can learn from every experience.

His mother had taught him to read and to write a clear hand.

My mother taught us to read and write at home, enough to get by.

His mother taught him to write and to read at the age of 3.

Do you know, they didn't even have fire until Mother taught them how to make it?

His mother, who raised him by herself, had taught school there.