Here's your nightly math! Just 5 quick minutes of number fun for kids and parents at home. Read a cool fun fact, followed by math riddles at different levels so everyone can jump in. Your kids will love you for it.

December 25, 2017

Today is Christmas, when Christians celebrate the birth of Jesus here on Earth. People celebrate by giving gifts, and by waiting for Santa Claus to show up and fill their stockings with even more presents. But why stockings? As the story goes, long ago St. Nicholas (for whom Santa Claus is named) overheard a father talking about how he and his three daughters did not have enough money. That night, St. Nick snuck to their house and left gold coins in their laundry that was hanging to dry. He didn’t even want to be paid back; he just kindly helped without even leaving a note. Today we hang stockings hoping that Santa will leave treats for us, too — perhaps in the world’s biggest stocking ever! Yarn maker Caron pieced together a 139-foot tall stocking that weighs more than 1,600 pounds. If you want Santa to fill that stocking for you, make sure you’re never naughty and always nice.

Wee ones: What shapes are the patches in that stocking?

Little kids: If your stocking can hold 8 little presents and Santa has stuffed 3 in there so far, how many more can he fit?  Bonus: If this stocking can hold 100 times as many presents as your stocking, how many can it hold?

Big kids: If the stocking had exactly 300 patches in the boot part, 200 more in the leg part, and then the back side has the same numbers, how many patches would the whole stocking use?  Bonus: 1,100 people knitted these squares! If you had been one of them, how many people would have knitted along with you?