If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...

We’ve all experienced that magic moment when, after countless frustrating hours of experimentation and racking your brain, the object of our attention starts working. The 3D printer finally produces ...

U.S. 15-year-olds scored above average on a first-of-its-kind international assessment that measured creative problem-solving skills. However, their mean scores were significantly lower than those ...

A new study from the Violence Prevention Initiative at The Children's Hospital of Philadelphia (CHOP) suggests that educators, particularly in urban schools, should teach elementary school-aged girls ...

A new study suggests that educators, particularly in urban schools, should teach elementary school-aged girls problem-solving skills and provide them leadership opportunities as a way to reduce their ...