It's free to create your Mathstronauts Collectible Card and takes minutes to sign up!
Thanks to Classlete and Mathstronauts, you can! The Mathstronauts Collectible Cards and Posters allow you to show everyone your best skills, favorite subject, mission level and current mission.
Show off to your friends and family on social media, with your own Mathstronauts Collectible Card!
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Be rewarded with Mathstronauts Badges for completing courses.
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