Sometimes things don’t go according to plan. Tools break, wires get crossed, the best-laid plans fall apart. And on those occasions, it helps to know exactly what happened—so it doesn’t happen again.

Remember that math problem from 2014? A Chinese AI tool cracked it ...

From choosing what to eat for breakfast to picking out what to wear to charting out a new project to saying no to a proposal, our days are full of decisions. Some are small, while others could affect ...

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 ...

Each day we all have to make decisions and we all face problems that need solving. Whether the issue is big or small, we all set goals for ourselves, face challenges, and strive to overcome them. When ...

Creating a start-up, or managing any business, is all about problem solving. Some people are good at it and some are not—independent of their IQs or academic credentials (there may even be an inverse ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Every company has issues — things that go bump in the night. When mistakes happen (both system and human), people tend to want to play the blame game. This is because, as a business grows, more people ...