Can you crack the mighty strange code shown?

The black, grey, and white dots, believe it or not, encode a secret message in English.

All the clues are now available and we have a first code-cracker, a tenth code-cracker, and still looking on a fiftieth code-cracker!

(Yes. James "wrote" a math book that has no words!)

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.

Classrooms of students love Exploding Dots with Scolab's fabulous Exploding Dots web app!

Sign up to count KAPOWS.

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!

Joyous math galore across the entire country!

If you are in Ireland, sign up to experience the wonder and fun!

It's The GREAT GMP and MUZOLOGY "BASE 10" MUSIC LYRIC CHALLENGE!

Top megastars in the music video industry want to make a song that explains base ten, and they want YOU to write the lyrics! WHOA!

See the details for guidance, a sample video, instructions, and inspiration.

This is a great activity for individuals or teams or classrooms!

GO FOR IT!

Deadline: Nov 18.