As a problem-solving genius, everyone comes to you with the toughest questions and the unsolvable conundrums. You’re the one everyone wants on their team, because you can see seven steps ahead and ...

The designers for Monte Vista Elementary School’s proposed outdoor classroom had some key questions to answer: What materials could they use while staying under the district’s $10,000 budget? How much ...

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 ...