When high school senior Matt Forsythe discovers a weird computer and a secret door at school, a series of events unfolds where he and his friends solve one mathematical puzzle after another. After finding a teleportal, they travel to a strange world where numbers are actually alive! There they meet the mad scientist Maglio and the ghostly Fifty-Seven and discover that some of the numbers are mysteriously disappearing.
Charles Fischer has taught in public and private schools in a variety of settings, from rural Maine to inner city Atlanta. In the past 20 years, he has worked with a wide range of students from 4th grade to AP English and has been nominated for Teacher of the Year four times. He has his Master’s degree in Teaching & Learning from the University of Southern Maine, and received his B.A. in English Literature and Creative Writing from Binghamton University. His latest book, The Power of the Socratic Classroom, has won two awards, including the NIEA Best Education Book. His first novel, Beyond Infinity, won a 2014 Independent Publisher Book Award bronze medal (YA fiction). His areas of expertise are in Socratic Seminar, dialogue, listening, inquiry, and critical & creative thinking. He is currently working on a three book series focused on all of these territories.
This is one of the many fun puzzles I came across while researching material for the book. My target audience for Beyond Infinity is actually math teachers themselves—hoping that they would use it as a read aloud. When they come to puzzles like this one, they could stop and challenge the students, just like in the book.
Around this time, our advanced calculus teacher Mr. Nguyen gave us an evil math problem to solve. He said it’s known as the Three Houses, Three Utilities problem. He handed us each a sheet of paper with three houses and three utilities. The goal is to draw a line from each utility to each house without the lines crossing. Mr. Nguyen said that anyone who could solve it in at least two different ways would get an iTunes gift card. Sweet! The challenge was on as we all started drawing lines.