These advent calendars feature a new math puzzle or game for each day of December until Christmas. Many of the activities are designed to be done in a group, but they work fine for home school families who play with math together. Enjoy!
For Primary Students
For Secondary Students
Want to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.