Can you crack the mighty strange code shown?

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

Each day during his live Exploding Dots lessons for Global Math Week, James will give away a big clue to help. (And will then share the clue here.) The first person, the tenth person, and the fiftieth person to send the correct decoded message to info@globalmathproject.org will each receive a WITHOUT WORDS math book from James.

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

GMP cofounder shares one of his favorite examples of surprise and joy in mathematics!

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!)

Join James for a series of five lessons that go through the astounding story of Exploding Dots. See for yourself what has gotten the world so excited!

Oct 11: Lesson 1: Exploding Dots and a Mind-Reading Puzzle

Oct 12: Lesson 2: Wild Machines and Math We Thought We Knew

Oct 13: Lesson 3: Dots and Tods, and More Math

Oct 14: Lesson 4: Mind-Blowing Division

Oct 15: Lesson 5: More Surprises

Each session starts at 4 pm PDT = GMT-7 = Los Angeles time, and lasts 40-50 minutes.

Also, get a new clue each day for solving the CODE-BREAKER challenge!

October 10 - 17 is global math week (a generous week) and so much is afoot!

* Enjoy the astounding story of EXPLODING DOTS. We have lessons in English, Hindi, Sinhala, Spanish, and more!

* Take the free UDEMY course created by our friends at DhiMath.

* Count classroom KAPOWS on the EXPLODING DOTS web app.

* Enjoy a new classroom guide + accompanying YouTube playlist, adding more to the entire story.

* Take the CODE BREAKER challenge below and win prizes.

* Tell us how you say the number 175487 in your native language. Watch this video for details.

* Take part in the Global Maths and Science Lesson hosted by our friends at AIMSSEC.

Be part of a global community united by the wonder of mathematics.

The AIMSSEC 2022 Global Maths & Science Lesson topic this year is:

Golden Mathematics: Golden Ratio and Fibonacci Sequence

It's the same 30-minute lesson on the same day for learners everywhere. It's another global learning phenomenon!

Teacher notes are available right now!

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 friends at the Julia Robinson Math Festival are hosting their 15th-anniversary celebration on October 15.

If you happen to be in the San Jose, CA, area, join the math fun for the whole family, enjoy lunch, and take home puzzles and all sorts of giveaways!

Our friends at the Julia Robinson Math Festival are hosting a workshop for teachers on expanding math joy in the classroom! Take all the amazing work you already do and take it new heights!

Joyous math galore across the entire country!

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