Thirty-two Henrico County Public Schools teachers earned certification from the National Board for Professional Teaching Standards this year – the most of any Virginia school system and the sixth-most of any system nationally. It was the most teachers ever to earn the designation in one year in the county. HCPS is now fourth in Virginia in the number of board-certified instructors on staff. To earn certification, teachers must submit detailed portfolios to be reviewed by their peers that include videos of the candidates teaching, documented professional accomplishments, reflective essays and examples of student work. Teachers also must pass an exam...