## Mathigon: engage, play, and explore math

**What it is:** Today I was working on our inquiry block framework for the 2017/2018 school year and, as often happens with inquiry, fell down a wonderful rabbit hole that led me to this site. Mathigon is a fantastic *newish* math site (it’s still being built and added to) that brings textbooks to life. I know you’ve probably seen this claim before, but this is unlike the other online interactive textbooks I’ve seen. It’s more…alive. It’s like a personalized tutor, combined with story, and exploration. Really, textbook is the wrong word, because this is something totally new. A chat bot tutor makes Mathigon like having an additional team of teachers in the room, ready to answer questions and support your learners in real time. Real life application and narrative is part of the Mathigon DNA. This means that beyond learning the “rules” of math, learners are actually invited to engage the concepts, play with them, explore them in context, and find out what other concepts they are linked to. Rather than a linear approach, Mathigon lets students explore math in a more organic way through interest, linked ideas/concepts, and in a ‘down the rabbit hole’ approach. There are very few math sites that I’ve come across that truly support an inquiry approach to learning math, Mathigon is one such site.

**How to integrate Mathigon into your classroom: ** There are several ways to use Mathigon. Students can get a personalized math curriculum that adapts to them and offers recommendations based on what they are interested in and their understanding of different concepts. They can begin from several places: exploring the applications of math in every day life, the link between math and origami, Eureka Magazine (published by Cambridge University), through problems and puzzles, through fractal fiction, or through courses for grades 6-college.

The Treasure Hunt is a complete PDF Kit that can be downloaded and printed out. Split your students into teams and send them on an epic math treasure hunt through your school (available in primary and secondary levels) where each of the clues leads them to another.

Fractal fiction is particularly cool because it lets students explore mathematical concepts through interactive narrative of popular films including Alice in Wonderland, Oceans 11, and Harry Potter (the latter two are coming soon). You really have to go experience these to really understand the brilliance of how Mathigon has combined story with math exploration. From the site: “The key to successful teaching is captivating storytelling – through real life applications, curious examples, historic background, or even fictional characters. These interactive slideshows combine an engaging narrative with beautiful graphics – explaining mathematical ideas in the context of popular stories and movies. They can be watched individually or be presented in classrooms.”

I cannot say enough about how impressed I am with the vastness of what this site brings to the classroom. Even if you don’t have the capacity for each of your students to have an account with Mathigon, the site can be easily adapted for the one computer classroom (as a center activity). Much of the content could also be explored as a whole class with a projector-connected computer.

**Tips:** I’ve found that really well done content for grades 6-12 (and beyond) in math to be severely lacking. This is a welcome addition to the math teachers tool box of resources!