“An INVALUABLE RESOURCE to anyone who wants to think better.” —Gretchen Rubin Award-winning YALE PROFESSOR Woo-kyoung Ahn delivers “A MUST-READ—a smar

The fun and simple problem-solving guide that took Japan by storm Ken Watanabe originally wrote Problem Solving 101 for Japanese schoolchildren. His goal was to

In her second compilation of published writing, Brianna Wiest explores pursuing purpose over passion, embracing negative thinking, seeing the wisdom in daily ro

Engaging activities and reproducibles to develop kids' higher-level thinking skills.

We began learning through experience, by finger-painting and imagination. We then transitioned to conformity, coloring within the lines, and believing in result