Teach us how you say the big number 175 487 in your native language.

Do you say it in a base 10 way? Or base 20 way? (See the video!)

Do switch the order of the digits as you pronounce them? (See the video!)

When you write the number, how do you group the digits? (See the video!)

Teach us about your math culture and your language.

Make a poster. Make a video. Send us an email. (See the video!)

Looking for inspiration? See how these friends at Muzology took on the challenge.

A New Classroom Guide and Accompanying Video Playlist!

After visiting even more classrooms and garnering even more feedback from students and teaches, the GMP team has created a new guide to Exploding Dots with new videos to accompany each section.See this famous story with even more joy and more fun packed in!

Access and download everything here. (English)

Our Friends at DhiMath have create a free UDEMY course.

Take a full course on "The Magic and Joy of Exploding Dots," in English, open to all.

A Course in Hindi.

Our friend Priyanka Trivedi, from DhiMath, has made a YouTube lesson series in Hindi too!

Videos in Sinhala.

GMP Ambassador Dr. Gaya Jayakody, has a YouTube lesson series in Sinhala too.

Web App materials in English, French, Catalan, Polish, Spanish, and Swahili!

Don't forget to collect KAPOWS with our wonderful web app!

Our masterful friends at DhiMath have created a stunning Udemy Course on proving trigonometry identities using an Exploding Dots approach!

Check it out!