About two dozen second graders sat on the carpet at the front of Jacquelyn Anthony’s classroom, reviewing how to make tens. “Two needs eight!” the students yelled out together. “Six needs four!” This ...

A good class pet is active during the school day, comfortable with the average temperature and humidity in the building, and ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...