Spread the word and get a freebie!

We need your help! Word of mouth is the BEST way to spread the word and let your friends and family know about this limited opportunity to pre-order Math Stackers.

And we want to thank you for doing so by giving you a FREEBIE when you share!


So we can send you the freebie!


Share on facebook and instagram (if you haven't yet)!

STEP 3: Receive

After the campaign ends, we will email a link with two FREE paper Math Stackers downloads.