Math Kangaroo Poster Contest

2026 Math Kangaroo Poster Contest – Now Closed!

Thank you to all the talented young artists who submitted entries to the 2026 Math Kangaroo Poster Contest! The contest is now officially closed, and we are blown away by your creativity and passion for math.

SUBMIT Math Kangaroo 2026 Poster HERE

2026 Math Kangaroo Poster Contest

We invite STUDENTS and ADULTS to create a poster for the upcoming Math Kangaroo USA competition.

2026 Math Kangaroo Poster Contest – Now Closed!

SUBMIT Math Kangaroo 2026 Poster HERE

Math Kangaroo Poster Contest Logistics:

Deadline for submitting posters:

April 20th, 2025.

Information about the competition that should be included in the poster:

XXIX Math Kangaroo Competition in the USA for students in grades 1 through 12.

Date: Thursday, March 19, 2026.

Registration: September 15, 2025 till December 31, 2025 at www.mathkangaroo.org.

Facts: All students are given recognition and gifts for participation. Over 6 million students participate in Math Kangaroo competition worldwide.

Excitement: math eye catching image to capture average student attention.

Website: www.mathkangaroo.org and contact email: in**@**********oo.org.

Poster’s format:

Only electronic poster entries will be accepted and displayed.

Only JPG and PNG files are allowed.

Posters should be at least of 300 dpi, max. size 10 GB. Color and creativity is encouraged.

Submitted posters should be named as follows: Student_Grade_State_City_Name.

Example: Student_2_CA_LosAngeles_JaneDoe. If you are already out of school, name the poster as: Adult_State_City_Name. Example: Adult_CA_LosAngeles_JaneDoe

After creating your poster upload it together with your information here. Any questions regarding posters should be directed to ma******************@**********oo.org. The author of the winning entry will be contacted by email and also might be asked to make minor changes to his/her poster.

Only one poster entry is allowed per person – multiple entries are not accepted.

Not allowed in poster submissions: Images of calculators or anything copied from other websites.

Note: All US residents are eligible to participate in Math Kangaroo Poster even if do not participate in the Math Kangaroo Competitions.

Best Poster Recognitions:

The Internal Math Kangaroo Committee will award a $200 Amazon gift card to the BEST POSTER.

The BEST T-shirt picture may also be selected from the posters for a $100 Amazon gift card.

The winner’s poster will be featured in 2026 Math Kangaroo printed resources.

The winning design will be distributed to all participating states in the United States: schools, libraries, municipalities and businesses.

The national winner will be recognized in May at XXVIII Math Kangaroo Annual Award Ceremony in the state of residence (if such takes place), in the Math Kangaroo Bulletin, and acknowledged on the Math Kangaroo website.