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

Using words like ‘factors,’ ‘denominators’ and ‘multiples’ may be part of a constellation of good math teaching practices ...

In the late 1980s, the Biosphere 2 project sealed a team of scientists inside a self-sustaining miniature world. Their goal was to see if a closed system could support human life, serving as a ...

Multiplication and long division rarely get pep rallies. But Michaela Sicuranza, a 5th grade teacher at Sinking Springs Elementary, in York, Pa., thinks building an exciting, competitive identity ...