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 ...

Kindergartners Xander Schlechter and Roman Carranza Rendon were bickering over one of them hogging the wooden train tracks Monday during class playtime. Noticing the conflict, Natalie McKaig had ...

But are kindergartners ready for computational thinking, problem solving, and coding? Our team took a trip to West Bend, Wisconsin, to visit a district that presented its approach to early childhood ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable of almost anything. Jo excels at intuitive problem-solving. Over her life, ...