Using Brief Moments of Inquiry to Enrich Student Learning

Who discovered Pluto?  A colleague described this brief exchange he had with his young daughter as they crossed Tombaugh Street in Flagstaff, Arizona. My colleague, ever the professor, pointed out that the street was named for local astronomer Clyde Tombaugh who had discovered Pluto in 1930. His daughter promptly informed him, “Walt Disney discovered Pluto.”